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Industrial Chimney projects
The projects map gives an overview of more than 150 lining installations in new and existing industrial chimneys and ducts onto different substrates such as steel, concrete, brickwork, organic coating and FRP under different operating conditions. The Project Reports highlight specific projects where borosilicate linings are installed and the challenging technical and environmental demands these projects were facing.
Protection for industrial chimneys and stacks
Hadek is the expert on power plant chimney and FGD ductwork protection, and a global supplier of borosilicate glass block lining systems. The system consists of three elements: lightweight closed-cell borosilicate glass blocks, a 2-component urethane asphalt mastic adhesive membrane that bonds the borosilicate glass blocks to the substrate, and a special primer. The liner can be applied to the internal surface of power plant chimneys, stacks, flues, liners and ducts, whether new or existing and generally without requiring structural modifications.The HadekTM lining system is easy to install and suitable for a variety of substrates, including steel, concrete, brick, FRP and organic coatings. It protects your industrial chimney through chemical, temperature and thermal shock resistance. Due to its low weight (12 – 15 kg/m²), no anchors are required. HadekTM linings are earthquake resistant and have a long service life with virtually no maintenance.
Our lining system is the perfect choice for your industrial chimney. Hadek offers consultancy and support before, during and after installation.
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Wet Stack Design Study
Opatovice PP
Lignite fired power station renews its flue gas desulphurization system and converts its existing chimney to a borosilicate glass block lined wet stackWhen a power station changes over to non-reheated FGD wet stack operation, it is very important to consider the risk of "spitting", which is the emission of droplets with acidic condensate from the top of the chimney. This risk and possible remedies, can be investigated through a Wet Stack Design Study, which models the behavior of droplets in the outlet ducts and industrial chimney downstream of the FGD system.
Key facts
- Lignite fired power station, 330 MWe and 650MWt
- Wet limestone FGD
- 135 m high reinforced concrete chimney with sectional brick flue
- Borosilicate glass block lining applied directly onto internal surface of the brick flue
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Opatovice Power Station
- PennguardTM lining: installed in existing chimney with brick flue
- Flue gas treatment: wet limestone FGD
- Flue gas: 60ºC desulfurized, non-reheated (wet stack)
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Oil and gas fired steam station in Saudi Arabia uses borosilicated lined free-standing steel chimneys downstream of its FGD systemsWeld it. Stack it. Line it. - The construction of a very large project like the Sadara chemical complex requires that each and every part is completed reliably, on time, and on budget. This rule also applies to the welding, the erection, and the lining of the six steel chimneys. Once the industrial chimneys were in place, the borosilicate glass block lining was installed in three steps.
Key facts
- 6 x 80 MW oil and gas fired steam plant
- Alstom New Integrated Design (NID) FGD system (Semi dry)
- Six free-standing steel chimneys
- Borosilicate glass block lining system installed in the steel chimneys
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Sadara steam station
- PennguardTM lining: installed in six new steel chimneys
- Flue gas treatment: Semy-dry FGD
- Flue gas: desulfurized, non-reheated to 81˚C
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Coal fired Power Station in Poland uses borosilicate glass block linings to protect corroded steel chimney flues while leaving old organic coating in placeTo maximize efficiency of the FGD plants, the owner decided to operate wet stack. To protect the steel flues of the industrial chimney against corrosion, they were both lined with a sprayable organic coating. The coating appeared not to be fully resistant to the demanding environment. In 2012 and 2013 Rybnik repaired both flues by installing borosilicate linings directly over the existing coating, avoiding costly and time consuming repairs.
Key facts
- 1,775 MW coal fired power station
- Two wet FGD plants for four 215 MW units
- 120 m high FGD wet stack with two steel flues
- Borosilicate glass block lining applied directly onto organic lining inside corroded chimney flues
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Rybnik Power Station
- PennguardTM lining: installation in existing concrete chimney in two steel flues
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 52°C (wet stack)
Large coal-fired power station increases its efficiency by eliminating flue gas reheat and converting its industrial chimney to a borosilicate lined wet stackAfter some 20 years of operation, the steam reheater of Amercentrale 9 had come to an end. The owner then considered the options of replacing the reheater, or converting the chimney to a ‘wet stack’. Not operating a reheater would deliver a significant increase in overall power plant efficiency. Also, sealing the brick flue with a borosilicate glass block lining was achievable within the already scheduled 31-day outage.
Key facts
- 640 MW coal-fired power station
- Wet limestone FGD
- 181 m high reinforced concrete industrial chimney with sectional brick flue
- Borosilicate glass block lining applied directly onto the brick flue’s internal surface in two phases
Amercentrale power station unit 9
- PennguardTM lining: installation in existing concrete chimney with one sectional brick flue
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 50-55°C
Very large mine mouth, lignite fired power station in Laos uses Wet Limestone FGD and industrial chimney with borosilicate lined steel fluesJust across the border of Northern Thailand, a consortium of two Thai companies, Banpu Power and Ratchaburi Electricity, along with the Lao Government are constructing one of the world’s largest new mine mouth power stations. The mild steel chimney flues were protected with 18,263 m2 of borosilicate glass block linings to a high quality standard, on schedule and under challenging conditions. How?
Key facts
- 3 x 626 MW lignite fired power station
- Wet Limestone FGD system with GGH reheat
- 250 m high reinforced concrete industrial chimney
- Three borosilicate glass block lined steel chimney flues
Hongsa Power Station
- PennguardTM lining: installation in new concrete chimney with three steel flues
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, reheated 81-84°C
Two 4800 MW, newly built coal fired power stations in South Africa use industrial chimneys with borosilicate lined steel fluesState electricity producer Eskom decided to construct two new 4800 MW coal fired Medupi and Kusile power stations to secure the power supply in South Africa. All twelve steel chimney flues were protected with borosilicate glass block linings. Two experts from TÜV Rheinland visited the Kusile site to perform a safety audit during a large scale borosilicate installation over a period of several days. Is it safe?
Key facts
- Two 6 x 800 MW coal-fired power stations
- FGD to be retrofitted to Medupi Power Station
- Wet limestone FGD, no reheat for Kusile Power Station
- Two, 220m-high reinforced concrete chimneys for each station
- Three borosilicate glass block lined steel flues in each chimney
Medupi Power Station
- PennguardTM lining: installed in two concrete chimneys each with three steel flues
- flue gas treatment: wet limestone FGD
- Flue gas: initially non FGD, followed by desulfurized, non-reheated flue gas 52°C (wet stack)
Kusile Power Station
- PennguardTM lining: installation in new concrete chimneys with three steel flues
- flue gas treatment: wet limestone FGD
- Flue gas: desulfurized,non-reheated 48-52°C (wet stack)
Coal fired power station in Poland modifies existing chimney for FGD wet stack operation by installing borosilicate lining onto concrete windshieldTo make the industrial chimney suitable for wet stack operation, the contractor has removed the brick flue and its supports, and then installed a borosilicate glass block lining directly onto the concrete windshield. This design change results in a chimney top diameter of 12.6 m and a very safe gas flow velocity of ca. 11 m/s. No spitting is expected at this low gas velocity. This Project Report shows the modification step-by-step.
Key facts
- Unit 5 - 8 (2 x 222 MW and 2 x 232 MW) use a single industrial chimney
- Since 2002: FGD with reheat for Unit 7 & 8
- After 2012: FGD for all Units, no reheat
Elektrowni Dolna Odra Unit 5-8
- PennguardTM lining: installation in existing concrete shell directly
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 49°C
Three new coal fired power stations in Brazil use New Chimney DesignTM to minimize chimney construction cost and maximize long term reliabilityMPX Energia constructed three coal fired thermal power plants (TPPs) in Brazil with semi dry scrubbers to reduce SO₂. The 67ºC scrubbed flue gas temperature, is well below the sulphuric acid dewpoint. Consequently, the internal surfaces of the industrial chimneys must be resistant to sulphuric acid condensate. The owner chose New Chimney Design (NCD) chimneys, to achieve both low construction cost and long term durability.
Key facts
- Pecém I: 2 x 360 MW power station Pecém II: 1 x 360 MW power station Itaqui: 1 x 360 MW power station
- Semi dry FGD for SO₂ reduction
- Flue gas temperature 67 °C
- Four borosilicate glass block lined concrete chimneys (New Chimney Design)
Porto do Pecem Power Station
- PennguardTM lining: installation in new concrete chimneys, on concrete shell directly (New Chimney Design).
- Flue gas treatment: Semi dry FGD
- Flue gas: desulfurized, non-reheated 67°C
Porto do Itaqui Power Station
- PennguardTM lining: installation in new concrete chimney, on concrete shell directly (New Chimney Design).
- Flue gas treatment: Semi dry FGD
- Flue gas: desulfurized, non-reheated 67°C
Large power station in Poland saves money, time and space by using the New Chimney Design for two new FGD wet stacksAs the existing chimneys were not suitable for wet stack operation, the owner decided to construct two borosilicate glass block lined concrete chimneys (New Chimney Design). Even though two industrial chimneys seemed more expensive than one twin flue chimney, the cost of two chimneys could be kept low, by applying the borosilicate lining directly to a slender concrete shell, avoiding the use of internal flues.
Key facts
- 4 x 200 MW lignite fired units
- Two wet limestone FGD systems
- No flue gas reheat
- Each FGD absorber is connected to a borosilicate glass block lined concrete chimney (New Chimney Design)
Patnow Power Station Unit 1-4
- PennguardTM lining: installed in 2 new concrete chimneys, on concrete shell directly (New Chimney Design).
- Flue gas treatment: wet limestone FGD.
- Flue gas: desulfurized, non-reheated 67°C (wet stack).
Patnow II Power Station
- PennguardTM lining: in existing chimney with sectional brick flue
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 67°C
Large new coal fired power station in Malaysia uses borosilicate glass block lining system for protection of its three steel chimney fluesTo protect the steel chimney flues against the very corrosive and variable operating regime, borosilicate linings were applied over their full height. In total, the three steel chimney flues use 13,037 m2 of borosilicate linings. The builders of the Tanjung Bin chimney (BEC) chose for pre-lined cans and bolted flanges.
Key facts
- 3 x 700 MW coal fired power station
- Sea Water FGD on all three units
- Partial FGD bypass
- 200 m reinforced concrete chimney with three borosilicate glass block lined steel flues
Tanjung Bin Power Station
- PennguardTM lining: installed in 3 new FRP outlet ducts
- Flue gas treatment: sea water FGD / bypass reheat
- Flue gas: desulfurized, reheated, mix of scrubbed 36°C and unscrubbed 160°C
More information for your specific project?Contact usTanjung Bin Power Station
- PennguardTM lining: installed in new concrete chimney with 3 steel flues
- Flue gas treatment: sea water FGD / bypass reheat
- Flue gas: desulfurized, reheated 75°C, FGD bypass 137°C
Tanjung Jati B Power Station
- PennguardTM lining: in new concrete chimney with two steel flues
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, reheated 53 - 80˚C
More information for your specific project?Contact usTanjung Bin 4 Power Station
- PennguardTM lining: installation in new concrete chimney with one steel flue
- Flue gas treatment: sea water FGD
- Flue gas: desulfurized, reheated 75°C
More information for your specific project?Contact us
Two new coal fired power stations in Chile use New Chimney Design and find their industrial chimneys undamaged after strong earthquakeBoth Colbun and Bocamina power stations have ‘New Chimney Design’ (NCD) chimneys, protected by lightweight, insulating borosilicate linings applied directly to its inside concrete surface. NCD chimneys are lighter than conventional chimneys with internal flues. This makes the design safer during earthquakes. This Project Report describes the NCD chimneys in strong earthquakes in theory and in practice.
Key facts
- 1 x 370 MW coal fired power stations
- FGD for SO₂ reduction
- Flue gas reheated to 60 - 80 °C
- Borosilicate glass block lined concrete chimneys (New Chimney Design)
Colbun Power Station
- PennguardTM lining: installation in new concrete chimney, on concrete shell directly (New Chimney Design)
- Flue gas treatment: sea water FGD
- Flue gas: desulfurized, reheated 60°C
Bocamina II Power Station
- PennguardTM lining: installation in new concrete chimney, on concrete shell directly (New Chimney Design)
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, reheated 80°C
Lignite fired power station in Romania fits FGD with Wet Booster Fans and borosilicate lined concrete chimneys for maximum efficiencyOne significant decision was to place the required booster fans downstream, rather than upstream of the FGD absorbers. The second decision was to use borosilicate glass block lined concrete chimneys (New Chimney Design), to lower the construction cost compared to traditional chimneys and to minimize the condensate formation within the wet stacks.
Key facts
- 4 x 330 MW lignite fired power station
- Wet limestone FGD with Wet Booster Fan for Units 3 - 6
- No flue gas reheat
- Four borosilicate glass block lined concrete chimneys (New Chimney Design)
Rovinari power station
- PennguardTM lining: installation in four new concrete chimneys, on concrete shell directly (New Chimney Design)
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 62°C (wet stack)
New 4 x 300 MW coal fired power station in Vietnam uses FGD chimneys with borosilicate lined steel fluesOwners expect near 100% availability from every component of their plant, including the industrial chimney lining. The steel flues of the two Quang Ninh Power Station chimneys have been lined with 331,200 pieces of borosilicate glass blocks. To meet the owner’s expectations, the production, engineering and installation of the borosilicate lining system followed a rigorous step-by-step quality control process.
Key facts
- 4 x 300 MW coal fired power station
- Wet limestone FGD
- Reheat by rotating gas-to-gas heaters
- 2 concrete chimneys each with two borosilicate glass block lined steel flues
Quang Ninh I Thermal Power Plant
- PennguardTM lining: new chimney with two steel flues
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, reheated to 80°C
Quang Ninh II Thermal Power Plant
- PennguardTM lining: installation in new concrete chimney with two steel flues.
- Flue gas treatment: wet limestone FGD.
- Flue gas: desulfurized, reheated to 80°C.
Large coal fired power station in Kentucky builds two industrial chimneys with borosilicate lined steel flues for FGD wet stack serviceThe East Kentucky Power Cooperative (EKPC) produces electricity for 16 regional power cooperatives, which between them serve one million consumers in 89 counties. The Spurlock Power Station near Maysville, Kentucky is EKPC’s largest power station. Spurlock station has completed two wet limestone flue gas desulphurization (FGD) systems, each with a new borosilicate glass block lined chimney.
Key facts
- 1 x 325 MW, 1 x 525 MW and 2 x 268 MW coal fired power station
- Wet limestone FGD on Unit 1 and Unit 2
- No flue gas reheat
- Two new concrete chimneys with a borosilicate glass block lined steel flue
Spurlock Power Station Unit 1 and 2
- PennguardTM lining: in 2 new concrete chimneys with a steel flue
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 52°C (wet stack)
Largest coal fired power station in Hong Kong fits FGD and installs borosilicate linings in 250 m high chimney with four fluesDue to the FGD retrofit, the flue gas temperature would drop well below its acid dewpoint, resulting the need to protect the unprotected steel flues with a chimney flue lining system. CLP Power decided to install borosilicate glass block linings within scheduled outage times only. More than just being quick, the work would have to result in a lining service life exceeding 20 years, without significant maintenance or repair.
Key facts
- 4 x 677 MW coal fired boilers
- FGD for SO₂ reduction
- Flue gas reheated to 80°C
- Borosilicate glass block linings installed in existing 250 m industrial chimney with 4 steel flues
Castle Peak B Power Station Unit 1 – 4
- PennguardTM lining: installation in existing concrete chimney with 4 steel flues
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, reheated 80°C, FGD bypass 150°C
Coal fired power station in the western United States prepares its four industrial chimneys for wet stack operation by installing borosilicate linings in the brick fluesEver since the introduction of FGD plants, owners have decided to re-use their existing, brick lined chimneys for low temperature, acid condensing operation. Brick flues have been prepared for aggressive FGD operating conditions in various ways and borosilicate glass block linings have proven to be the most effective, durable technology. Why?
Key facts
- 2 x 350 MW and 2 x 550 MW coal fired power station
- wet FGD on all four units
- No flue gas reheat
- All four existing chimneys with brick flues to be lined with borosilicate glass block linings
San Juan Generating Station Unit 1 and 2
- PennguardTM lining: installed autumn 2008/ spring 2009 in 2 existing concrete chimneys with brick liner
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 52°C (wet stack)
San Juan Generating Station Unit 3 and 4
- PennguardTM lining: installed in 2 existing chimneys with brick liner
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 52°C (wet stack)
Coal fired power station in Wales prepares existing chimney for FGD operation by installing borosilicate linings in brick fluesRWE npower decided to fit Sea Water Flue Gas Desulfurization (FGD) at Aberthaw power station based on more stringent SO₂ emissions regulations. This would have consequence for the existing 40 year old brick flue chimney. This Project Report describes the industrial chimney modification process in a step-by-step process and explains in detail how a borosilicate glass block lining protects a brick flue from thermal stress.
Key facts
- 3 x 500 MW coal fired power station
- Seawater FGD
- 153 m concrete chimney with 3 sectional brick flues
- Borosilicate glass block lining directly applied onto the brick flues for safe wet stack operation
Aberthaw Power Station
- PennguardTM lining: installed in existing chimney with 3 brick liners
- Flue gas treatment: sea water FGD
- Flue gas: desulfurized, reheated 50°C, FGD bypass 130°C
British coal-fired power station uses borosilicate linings to prepare its existing multi-flue chimney for wet stack operationFor environmentally safe operation of the wet stack, EDF Energy contracted Alden Research Laboratory, to study the options for the outlet ducts and the industrial chimney flues. Based on the consultant’s recommendations, the existing chimney was modified by removing the brick linings from the 4 concrete flues and by protecting the inner concrete surface with borosilicate glass block linings directly. How? Click on read more.
Key facts
- 4 x 500 MW coal fired power station
- Wet FGD fitted to all 4 units
- No flue gas reheat
- Existing 4-flue chimney modified for wet stack use
- Brick removed, borosilicate glass block lining applied to concrete flues
Cottam Power Station
- PennguardTM lining: installed in 4 existing concrete chimneys each with 4 concrete flues
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 50°C (wet stack)
Canadian power station fits FGD for 25 more years of service and constructs a new chimney with borosilicate lined fluesTo convert Coleson Cove station into a low cost generator, NB Power decided to make the station suitable for firing Orimulsion and to operate wet stack. For this, a new chimney with two borosilicate glass block lined steel flues was constructed. The Project Report also describes how insulating these borosilicate linings will help to reduce condensate formation within wet stacks during start-ups.
Key facts
- 3 x 350 MW heavy fuel oil fired power station
- Wet FGD and wet precipitator
- 182 m concrete chimney with two borosilicate glass block lined steel flues
- Borosilicate glass block linings help to reduce condensate formation during start-ups
Coleson Cove Generating Station
- PennguardTM lining: installed in new concrete chimney with 2 steel chimney flues
- Flue gas treatment: wet FGD and wet precipitator
- Flue gas: desulfurized, non-reheated 57°C (wet stack)
Romanian power station modifies concrete chimney using borosilicate glass block lining systemA technical survey of the chimney showed that the concrete shell and the brick lining supports were under attack from sulphuric acid condensate. Also, thermal cycling had created wide cracks in the concrete windshield. Any further deterioration of the industrial chimney would be an unacceptable risk, also considering the earthquake risk. This Project Report describes the chimney refurbishment project.
Key facts
- 400 MW coal fired power station
- Coal with 8 – 12% sulfur
- Unscrubbed flue gas 140 – 160 ºC
- Modification of 200 m high concrete chimney with brick liner
- Brick liner removed and borosilicate glass block linings installed onto concrete shell
Craiova Power Station
- PennguardTM lining: installed in existing chimney on concrete shell
- Flue gas treatment: no FGD at present time
- Flue gas: unscrubbed 140 - 160°C
Large coal fired power station in England uses borosilicate linings for its new FGD chimneysAn increasing number of coal fired power stations are experiencing frequent start-ups and shutdowns as they have to follow the demands of a free electricity market. West Burton Power Station is a good example; outside of the winter season, it often operates on a “two-shift” schedule, starting its 500 MW units every morning and stopping them every night. This cycling operating schedule creates many challenges for the station.
Key facts
- Borosilicate glass block lining: installed in 2 new concrete chimneys with each 2 steel flues
- Flue gas treatment: wet FGD with gas-gas-reheat
- Flue gas: desulfurized, reheated 88°C
West Burton Power Station
- PennguardTM lining: installed in 2 new concrete chimneys with each 2 steel flues
- Flue gas treatment: wet FGD with gas-gas-reheat
- Flue gas: desulfurized, reheated 88°C
South Korean Power Station installs borosilicate linings to prepare six concrete chimneys for FGD operationBefore the introduction of FGD, the standard chimney design for KEPCO’s coal fired power stations was a 150m high concrete chimney, protected internally with a sectional ceramic brick liner. The addition of FGD absorbers to all six units would create a technical problem for the old chimney design. The customer chose borosilicate glass block linings in 6 concrete industrial chimneys in 3 different ways.
Key facts
- 6 x 500 MW coal fired power station, South Korea
- Wet FGD with gas-gas-reheater for all units
- Modification of six 150 m high concrete chimneys
- Borosilicate glass block linings applied directly onto brick and concrete substrates
Hadong Power Station 1 and 2
- PennguardTM lining: installed in two existing concrete chimneys with brick chimney liner.
- Flue gas treatment: wet FGD with gas-gas-reheat.
- Flue gas: desulfurized, reheated 85°C
Hadong Power Station 3 and 4
- PennguardTM lining: installed in two new concrete chimneys with PennguardTM on concrete
- Flue gas treatment: wet FGD with gas-gas-reheat
- Flue gas: desulfurized, reheated 85°C
Hadong Power Station 5 and 6
- PennguardTM lining: installed in 2 new chimneys, directly onto concrete shell
- Flue gas treatment: wet FGD with gas-gas-reheat
- Flue gas: desulfurized, reheated 85°C
Vietnam’s most modern coal fired power station uses borosilicate chimney flue liningsFor the 200m high reinforced concrete chimney with two 4.5m diameter steel flues, the contractor decided to line the 7.2m high steel cans with a borosilicate glass block lining system on ground level first. Then, the pre-lined cans were placed inside the industrial chimney and welded to the flue. The chosen work method proved to be fast and efficient. The borosilicate lined flues were installed within 8 weeks.
Key facts
- 2 x 300 MW Power Station, Vietnam
- 0,5 – 0,7% sulphur antracite coal
- Wet FGD with 15% bypass
- 200 m concrete chimney with two borosilicate glass block lined steel flues
- Successful lining installation in tropical climate with high humidity
Pha-Lai 2 Power Station
- PennguardTM lining: installed in new concrete chimney with 2 steel chimney flues
- Flue gas treatment: wet FGD with 15% bypass
- Flue gas: desulfurized, reheated 60°C
Borosilicate linings protect the FGD outlet ducts of a lignite fired power stationThe FGD outlet ducts are exposed to highly corrosive operating conditions and sometimes to a total or partial FGD bypass of the unscrubbed gas stream. The borosilicate glass Block Lining System was chosen for the internal protection of the three large FGD outlet ducts. After mounting the three large outlet ducts onto their support construction, the borosilicate lining installation followed.
Key facts
- 3 x 350 MW high sulfur lignite fired plant, Spain
- Wet FGD with hot air reheat to 75 – 85 ºC
- 3 steel outlet ducts, borosilicate glass block lined
Teruel Power Plant
- PennguardTM lining: installed in 3 new steel outlet ducts
- Flue gas treatment: wet FGD with hot air reheat
- Flue gas: desulfurized, reheated 85 °C
Borosilicate glass block lining system protects the steel chimney flues of the largest coal fired power station in the PhilippinesDuring the selection of a suitable lining for the steel chimney flues, it became clear that the Sual project presented several specific challenges. The main points of consideration were the chemical environment in the flues, the seismic activity of the region and the adverse local climate conditions.
Key facts
- 2 x 609 MW coal fired power station, Philippines
- Wet FGD with 30% bypass operation
- New concrete chimney with two borosilicate glass block lined steel flues
- Plant located in seismically active region
Sual Power Station
- PennguardTM lining: installed in new concrete chimney with two steel chimney liners
- Flue gas treatment: wet FGD with 30% bypass
- Flue gas: desulfurized, reheated 74 – 80 °C
Borosilicate glass block lining system seals and protects leaking brick chimney linerIn 1996, it was discovered that the lower part of the internal brick liner of the Unit 9 industrial chimney was under attack by highly acidic flue gas condensate. This condensate was permeating the brick liner and threatening to attack the concrete support structure. An impermeable borosilicate glass block lining was installed directly onto the brick flue surface to prevent further leaking. Click on Read More, for details.
Key facts
- 1 x 645 Mw coal fired power station
- Wet FGD with reheat
- 181 m high chimney with sectional brick flue
- Lower part brick flue under acid condensate attack, therefore sealed with borosilicate glass block linings
Amercentrale, Unit 9
- PennguardTM lining: concrete chimney with one sectional brick flue
- Flue gas treatment: wet limestone FGD with gas fired reheater
- Flue gas: desulfurized, reheated 60°C
Borosilicate glass block lining system protects steel chimney liners in a heavy oil fired power plant6 x 220 MW heavy oil fired Dunamenti Power Station had a problem in its industrial chimneys. The station had two 200m high chimneys, each with three internal steel flues. Even though the gas temperature was 150 – 160°C, the steel flues were under strong acid attack, especially around ‘cold spots’. In order to solve the problem, the steel flues were repaired and partially relined with the borosilicate glass block lining system.
Key facts
- 9 x 220 MW power station
- Heavy fuel oil firing
- Unscrubbed flue gas 150 – 160 ºC
- Three 200 m high concrete chimneys each with 3 steel flues
- Problems and solution for cold spots
Dunamenti Power Station
- PennguardTM lining: installed in 3 existing concrete chimneys each with three steel chimney flues
- Flue gas treatment: no flue gas treatment
- Flue gas: unscrubbed 160°C
Taichung Power Station 1 - 8
- PennguardTM lining: installed in new steel FGD ducts
- Flue gas treatment: wet FGD
- Flue gas: desulfurized, non-reheated 50°C
More information for your specific project?Contact usPetersburg Power Station Units 1 & 2
- PennguardTM lining: installed in new steel FGD inlet and outlet ducts
- Flue gas treatment: wet FGD
- Flue gas: unscrubbed 140°C, desulfurized, non-reheated 50°C
More information for your specific project?Contact usPetersburg Power Station Unit 1
- PennguardTM lining: installed in existing concrete bypass chimney with steel flue
- Flue gas treatment: wet FGD
- Flue gas: unscrubbed 140°C
More information for your specific project?Contact usAmercentrale, Unit 8
- PennguardTM lining: installed in existing steel FGD outlet duct
- Flue gas treatment: wet FGD with gas fired reheat
- Flue gas: desulfurized, reheated 60°C
More information for your specific project?Contact usCentrale de Cordemais, 4 and 5
- PennguardTM lining: installed in new steel duct
- Flue gas treatment: wet FGD with gas-gas-reheat
- Flue gas: unscrubbed 130°C – 150°C
More information for your specific project?Contact usCentrale du Havre, Unit 4
- PennguardTM lining: installed in new steel duct (hot side)
- Flue gas treatment: wet FGD with gas-gas-reheat
- Flue gas: unscrubbed 130°C – 150°C
More information for your specific project?Contact usBoryung Power Station 3 to 6
- PennguardTM lining: installed in 4 existing concrete chimneys with brick liner
- Flue gas treatment: wet FGD with gas-gas-reheat
- Flue gas: desulfurized, reheated 85°C
More information for your specific project?Contact usTaean Power Station 1 to 4
- PennguardTM lining: 4 existing concrete chimneys with internal brick liner
- Flue gas treatment: wet FGD with gas-gas-reheat
- Flue gas: desulfurized, reheated 85°C
More information for your specific project?Contact usTeruel Power Station Unit 1,2 and 3
- PennguardTM lining: installed in lower 51 m of existing single brick chimney liner
- Flue gas treatment: wet FGD with hot air reheat
- Flue gas: desulfurized, reheated 75 - 85°C
More information for your specific project?Contact usHo-Ping Power Station
- PennguardTM lining: installed in new concrete chimney with 2 steel flues
- Flue gas treatment: wet FGD with gas-gas-reheat
- Flue gas: desulfurized, reheated 90°C
More information for your specific project?Contact usSamchonpo Power Station 1 - 4
- PennguardTM lining: installed in 2 existing steel chimneys with 4 steel flues each
- Flue gas treatment: wet FGD with gas-gas-reheat
- Flue gas: desulfurized, reheated 85°C
More information for your specific project?Contact usVasilikos Phase II, Unit 3
- PennguardTM lining: installed in new concrete chimney with 3 steel flues
- Flue gas treatment: sea water FGD / GGH reheat
- Flue gas: desulfurized, reheated 84°C
More information for your specific project?Contact usCraig Generating Station 2
- PennguardTM lining: installation in existing concrete chimney with free
- standing brick liner (upper 75 %)
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 48°C
More information for your specific project?Contact usTanners Creek Unit 4
- PennguardTM lining: installed in existing freestanding steel chimney
- Flue gas: unscrubbed 155°C
More information for your specific project?Contact usUong Bi Power Station
- PennguardTM lining: installed in new concrete chimney with 1 steel flue
- Flue gas treatment: wet FGD with partial bypass
- Flue gas: desulfurized, reheated 60°C
More information for your specific project?Contact usKW Weisweiler Block G/H
- PennguardTM lining: installed in existing chimney with 1 brick flue
- Flue gas treatment: combined cycle
- Flue gas: unscrubbed 98°C, up to 160°C
More information for your specific project?Contact usDallmann Power Station
- PennguardTM lining: installed in existing chimney with brick liner
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 50°C (wet stack)
More information for your specific project?Contact usKillen Station Unit 2
- PennguardTM lining: installed in existing chimney with brick liner
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 50°C, FGD bypass 139°C (wet stack)
More information for your specific project?Contact usKillen Station Unit 2
- PennguardTM lining: installed in existing steel bypass duct
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 50°C, FGD bypass 139°C
More information for your specific project?Contact usMarshall Steam Station Unit 1, 2, 3 and 4
- PennguardTM lining: installed in new steel ductwork
- Flue gas treatment: wet limestone FGD
- Flue gas: mix of 5% air and unscrubbed flue gas of 138°C (open-bypass system)
More information for your specific project?Contact usMitchell Power Station
- PennguardTM lining: installed in new steel FGD outlet and chimney breeching ducts
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 52°C
More information for your specific project?Contact usMaritsa East 2 Power Station Unit 7 & 8
- PennguardTM lining: installed in existing chimney with concrete / brick liner
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 73°C, emergency bypass 160°C (wet stack)
More information for your specific project?Contact usRabigh Power and Desalination Plant
- PennguardTM lining: installed in 3 new steel chimneys
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 58°C, emergency bypass 163°C (wet stack)
More information for your specific project?Contact usRabigh Power and Desalination Plant
- PennguardTM lining: installed in new steel inlet ducts
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 58°C
More information for your specific project?Contact usJimah Power Station
- PennguardTM lining: installed in new concrete chimney with 2 steel chimney flues
- Flue gas treatment: sea water FGD / bypass reheat.
- Flue gas: desulfurized, reheated 75°C, FGD bypass 140°C
More information for your specific project?Contact usZimmer Generating Station
- PennguardTM lining: installed in existing concrete chimney with free standing brick liner
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, reheated 57°C
More information for your specific project?Contact usKilroot Power Station
- PennguardTM lining: installed in existing concrete chimney with 2 steel flues
- Flue gas treatment: sea water FGD / GGH reheat
- Flue gas: desulfurized, reheated 57°C, emergency bypass 155°C
More information for your specific project?Contact usKilroot Power Station
- PennguardTM lining: installed in 2 existing steel outlet ducts
- Flue gas treatment: sea water FGD / GGH reheat
- Flue gas: desulfurized, reheated 50 - 80°C / emergency bypass 155°C
More information for your specific project?Contact usFiddler’s Ferry Power Station Units 2,3 and 4
- PennguardTM lining: installed in 3 existing brick lined concrete flues within a 4-flue chimney
- Flue gas treatment: wet limestone FGD with gas-gas-reheat
- Flue gas: desulfurized, reheated 82°C, FGD bypass 130°C
More information for your specific project?Contact usFerrybridge Power Station Units 3 and 4
- PennguardTM lining: installed in existing concrete chimney with brick liner
- Flue gas treatment: wet limestone FGD with gas-gas-reheat
- Flue gas: desulfurized, reheated 82°C, FGD bypass 130°C
More information for your specific project?Contact usRugeley Power Station
- PennguardTM lining: installed in new concrete chimney with 2 steel flues
- Flue gas treatment: wet limestone FGD with gas-gas-reheat
- Flue gas: desulfurized, reheated 80-90°C, FGD bypass 130°C
More information for your specific project?Contact usPlant Hammond Unit 1, 2, 3 and 4
- PennguardTM lining: installed in new steel ductwork between electrostatic precipitators and FGD absorber
- Flue gas treatment: wet limestone FGD
- Flue gas: mix of 5% air and unscrubbed flue gas of 140°C (open-bypass system)
More information for your specific project?Contact usCentrale de Provence Unit 5
- PennguardTM lining: installed in new steel ductwork between scrubber and chimney
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 50°C
More information for your specific project?Contact usMondi Packaging Paper Mill
- PennguardTM lining: installation in new concrete chimney, directly onto concrete shell (New Chimney Design)
- Flue gas treatment: no FGD
- Flue gas: unscrubbed 140°C
More information for your specific project?Contact usHaiphong I Thermal Power Plant
- PennguardTM lining: installed in new concrete chimney with 2 steel flues
- Flue gas treatment: wet limestone FGD with partial bypass
- Flue gas: desulfurized, reheated 60°C
More information for your specific project?Contact usMayo Generating Station Unit 1
- PennguardTM lining: installation spring 2008, in new concrete chimney with steel chimney flue
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 52°C (wet stack)
More information for your specific project?Contact usMayo Generating Station Unit 1
- PennguardTM lining: installed in new steel outlet duct
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 52°C
More information for your specific project?Contact usAmos Power Station Unit 1, 2 and 3
- PennguardTM lining: installed in new steel FGD outlet and chimney inlet ducts
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 52°C
More information for your specific project?Contact usOak Grove Generating Station Unit 1 and 2
- PennguardTM lining: installed in 2 new concrete chimneys with a steel chimney flue
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 60°C (wet stack)
More information for your specific project?Contact usJimah Power Station
- PennguardTM lining: installed in 2 new FRP outlet ducts
- Flue gas treatment: sea water FGD / bypass reheat
- Flue gas: mix of desulfurized 36°C flue gas and max. 160°C untreated flue gas
More information for your specific project?Contact usGuacolda Power Station, Unit 3
- PennguardTM lining:In a concrete chimney, on concrete shell directly (New Chimney Design)
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 55°C
More information for your specific project?Contact usNueva Vantanas Power Station Unit 3
- PennguardTM lining: installed in concrete chimney, on concrete shell directly (New Chimney Design)
- Flue gas treatment: semi dry FGD
- Flue gas: desulfurized, non-reheated 90°C
More information for your specific project?Contact usCholla Generating Station, Unit 4
- PennguardTM lining: installed in existing concrete chimney with brick liner
- Flue gas treatment: wet FGD
- Flue gas: desulfurized, non-reheated 50°C
More information for your specific project?Contact usStanton Energy Center, Unit 1 and 2
- PennguardTM lining: installed in new steel outlet ductwork
- Flue gas treatment: wet FGD
- Flue gas: desulfurized, non-reheated 50°C
More information for your specific project?Contact usOglethorpe Paper Mill
- PennguardTM lining: installed in existing chimney, on concrete shell directly
- Flue gas treatment: wet FGD / by-pass reheat
- Flue gas: desulfurized, reheated 90°C / unscrubbed
More information for your specific project?Contact usSt. John's Power Park, Unit 1 and 2
- PennguardTM lining: installed in new steel outlet ductwork
- Flue gas treatment: wet FGD
- Flue gas: desulfurized, non-reheated 50°C
More information for your specific project?Contact usFayette Station Unit 3
- PennguardTM lining: installation in existing chimney with free standing brick liner
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 52°C (wet stack)
More information for your specific project?Contact usFayette Station Unit 3
- PennguardTM lining: installed in new steel outlet ductwork
- Flue gas treatment: wet FGD
- Flue gas: desulfurized, non-reheated 50°C
More information for your specific project?Contact usCampiche Power Station
- PennguardTM lining: installation in a new concrete chimney, on concrete shell directly (New Chimney Design)
- Flue gas treatment: Semi dry FGD
- Flue gas: desulfurized, non-reheated 90°C
More information for your specific project?Contact usAngamos Power Station units 1 and 2
- PennguardTM lining: installation in new concrete chimney, on concrete shell directly (New Chimney Design)
- Flue gas treatment: Semi dry FGD
- Flue gas: desulfurized 90°C
More information for your specific project?Contact usYanbu Steam Power Station, Units 3 and 4
- PennguardTM lining: installation in new concrete chimney with a steel flue
- Flue gas treatment: wet limestone FGD on Unit 4
- Flue gas: mix of desulfurized, reheated 80°C
More information for your specific project?Contact usGuacolda Power Station, Unit 4
- PennguardTM lining: installation in new concrete chimney, on concrete shell directly (New Chimney Design)
- Flue gas treatment: no FGD
- Flue gas: unscrubbed 147°C
More information for your specific project?Contact usBonanza Power Station
- PennguardTM lining: installation in existing freestanding brick chimney liner
- Flue gas: treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 52°C (wet stack)
More information for your specific project?Contact usC.E.T. Sud Bucuresti Unit 1
- PennguardTM lining: installation in existing concrete chimney, on concrete shell directly
- Flue gas treatment: no FGD
- Flue gas: Unscrubbed 140-170°C
More information for your specific project?Contact usStanton Energy Center Unit 1 + 2
- PennguardTM lining: installed in existing chimney with free standing brick liner
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 52°C (wet stack)
More information for your specific project?Contact usUong Bi II Thermal Power Plant
- PennguardTM lining: installation in new concrete chimney with steel flue
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 47°C (wet stack)
More information for your specific project?Contact usR.D. Morrow Generating Station
- PennguardTM lining: modification of existing chimney with two free standing brick flues
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 54°C (wet stack)
More information for your specific project?Contact usCrist Unit 4, 5, 6 en 7
- PennguardTM lining: installed in new steel ductwork between electrostatic precipitators and FGD absorber
- Flue gas treatment: wet limestone FGD
- Flue gas: mix of 5% air and unscrubbed Flue gas: unscrubbed 140°C
More information for your specific project?Contact usSiekierki Power Station Unit 1-4
- PennguardTM lining: installation in new concrete chimney, on concrete shell directly (New Chimney Design)
- Flue gas treatment: Unit 1,2,3,4 non-desulfurized, Unit 2 Semi dry FGD
- Flue gas:desulfurized, and reheated 138°C
More information for your specific project?Contact usCholla Unit 3
- PennguardTM lining: installation in concrete chimney with two steel flues
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 53°C (wet stack)
More information for your specific project?Contact usBig Bend Power Station Unit 4
- PennguardTM lining: installation in existing concrete chimney with free standing brick liner
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 52°C (wet stack)
More information for your specific project?Contact usHardingstreet Power Station Unit 7
- PennguardTM lining: installation in new chimney with steel flue
- Flue gas treatment: wet limestone FGD
- Flue gas: unscrubbed 149°C
More information for your specific project?Contact usGHECO-ONE power station
- PennguardTM lining: in new concrete chimney with steel flue
- Flue gas treatment: sea water FGD
- Flue gas: desulfurized, reheated 80°C
More information for your specific project?Contact usRabigh IPP
- PennguardTM lining: installation in new concrete chimney with two steel flues
- Flue gas treatment: sea water FGD
- Flue gas: desulfurized, reheated 80°C
More information for your specific project?Contact usRabigh VI
- PennguardTM lining: installation in new concrete chimneys with two steel flues.
- Flue gas treatment: sea water FGD
- Flue gas: desulfurized, reheated 60-72°C.
More information for your specific project?Contact usJim Bridger Power Station Unit 4
- PennguardTM lining: installed in existing chimney with free standing brick flue
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 52°C (wet stack)
More information for your specific project?Contact usSchahfer Generating Station
- PennguardTM lining: installation in existing chimney with free standing brick liner
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 54°C (wet stack)
More information for your specific project?Contact usJorf Lasfar Power Station Unit 5 and 6
- PennguardTM lining: installation in new concrete chimney with two steel flues
- Flue gas treatment: sea water FGD
- Flue gas: desulfurized, reheated 129°C
More information for your specific project?Contact usYanbu 2 Power Station
- PennguardTM lining: installation in new concrete chimney in one of two steel flues
- Flue gas treatment: sea water FGD
- Flue gas: desulfurized, reheated 112°C
More information for your specific project?Contact usJanamanjung 4 Power Station
- PennguardTM lining: installation in new concrete chimney with one steel flue
- Flue gas treatment: sea water FGD
- Flue gas: desulfurized, reheated 82 - 92°C
More information for your specific project?Contact usCraig Generating Station 1 and 2
- PennguardTM lining: installed in 2 existing concrete chimneys with brick liner
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 48°C (wet stack)
More information for your specific project?Contact usVinh Tan 2 Thermal Power Plant
- PennguardTM lining: installation in new concrete chimney with two steel flues
- Flue gas treatment: sea water FGD
- Flue gas: desulfurized, reheated 80°C
More information for your specific project?Contact usMagnetation Pellet Plant
- PennguardTM lining: installation in new concrete chimney, directly onto concrete shell (New Chimney Design)
- Flue gas: unscrubbed
More information for your specific project?Contact usCochrane Power Plant
- PennguardTM lining: installation in new concrete chimney, on concrete shell directly (New Chimney Design)
- Flue gas treatment: Semi dry FGD
- Flue gas: desulfurized, non-reheated to 83˚C
More information for your specific project?Contact usJeddah South Thermal Power Plant
- PennguardTM lining: installation in new concrete chimney with two steel flues
- Flue gas treatment: sea water FGD
- Flue gas: desulfurized, reheated 85°C
More information for your specific project?Contact usCilacap Phase II Power Plant
- PennguardTM lining: installation in new concrete chimney with one steel flue
- Flue gas treatment: sea water FGD
- Flue gas: during FGD operation 65˚C, FGD bypass 133˚C
More information for your specific project?Contact usDuyen Hai 1 Thermal Power Plant
- PennguardTM lining: installed in concrete chimney with two steel flues
- Flue gas treatment: sea water FGD
- Flue gas: desulfurized, reheated 70°C
More information for your specific project?Contact usGibson Generating Station
- PennguardTM lining: installation in existing chimney with brick liner
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, none-reheated 53°C
More information for your specific project?Contact usDuyen Hai 3 Thermal Power Plant and Duyen Hai 3 Extension project
- PennguardTM lining: installed in concrete chimney with three steel flues
- Flue gas treatment: sea water FGD
- Flue gas: desulfurized, reheated 70°C
More information for your specific project?Contact usShuqaiq Steam Power Plant
- PennguardTM lining: installation in new concrete chimney with two steel flues
- Flue gas treatment: sea water FGD
- Flue gas: desulfurized, none-reheated 85°C
More information for your specific project?Contact usThai Bin 2 Thermal Power Plant
- PennguardTM lining: installation in new concrete chimney with two steel flues
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, reheated 67°C
More information for your specific project?Contact usVinh Tan 4 Thermal Power Plant
- PennguardTM lining: installation in new concrete chimney with two steel flues
- Flue gas treatment: sea water FGD
- Flue gas: desulfurized, reheated 80°C
More information for your specific project?Contact usJanamanjung 5 Power Station
- PennguardTM lining: installation in new concrete chimney with one steel flues
- Flue gas treatment: sea water FGD
- Flue gas: desulfurized, reheated 82 - 92°C
More information for your specific project?Contact usSafi Power Plant
- PennguardTM lining: installation in new concrete chimney with two steel flues
- Flue gas treatment: sea water FGD
- Flue gas: desulfurized, reheated 95°C
More information for your specific project?Contact usHaiphong II Thermal Power Station
- PennguardTM lining: installation in new concrete chimney with two steel flues
- Flue gas treatment: wet limestone FGD (with partial bypass)
- Flue gas: desulfurized, reheated 80°C
More information for your specific project?Contact usMong Duong II Power Station
- PennguardTM lining: installation in new concrete chimney with two steel flues
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, reheated 80°C
More information for your specific project?Contact usEscalante Generating Station
- PennguardTM lining: installation in existing chimney with free standing brick liner
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, non-reheated 54°C (wet stack)
More information for your specific project?Contact usPLTU Keban Agung Power Station
- PennguardTM lining: installation in new concrete chimney, on concrete shell directly ( New Chimney Design)
- Flue gas treatment: no FGD
- Flue gas: unscrubbed 130°C
More information for your specific project?Contact usEast Bend Generating Station
- PennguardTM lining: installation in existing chimney with free standing brick liner
- Flue gas treatment: wet FGD
- Flue gas: desulfurized, non-reheated 52°C (wet stack)
More information for your specific project?Contact usElektrarna Tusimice II
- PennguardTM lining: installed in existing steel duct between GGH and scrubber (hot side)
- Flue gas treatment: wet FGD with gas-gas-reheat
- Flue gas: unscrubbed 130°C – 140°C
More information for your specific project?Contact usMae Moh PP Unit 4 - 7 Replacement
- PennguardTM lining: installed in new concrete chimney with one steel flue
- Flue gas treatment: wet limestone FGD
- Flue gas: desulfurized, reheated 91ºC, FGD bypass 152ºC
More information for your specific project?Contact usPagbilao Power Plant Extension
- PennguardTM lining: installed in new concrete chimney with one steel flue
- Flue gas treatment: sea water FGD
- Flue gas: desulfurized, reheated 105ºC, FGD bypass 170ºC
More information for your specific project?Contact usJimah East Power CFPP
- PennguardTM lining: installed in 160 m concrete chimney with two steel flues
- Flue gas treatment: sea water FGD
- Flue Gas: desulfurized, reheated 90ºC Watch the video
More information for your specific project?Contact usJeffrey Energy Center Unit 1
- PennguardTM lining: installed in 183 m concrete chimney with free standing brick liner
- Flue Gas Treatment: wet limestone FGD
- Flue Gas: desulfurized, non-reheated
More information for your specific project?Contact usVinh Tan 4 TPP Unit 1
- PennguardTM lining: installed in 210 m concrete chimney, one of two steel flues
- Flue Gas Treatment: sea water FGD
- Flue Gas: desulfurized, reheated
More information for your specific project?Contact usFour Corners Power Plant, Units 4 and 5
- PennguardTM lining: installed in 116 m concrete chimney with two freestanding brick liners
- Flue Gas Treatment: wet limestone FGD
- Flue Gas: desulfurized, non-reheated
More information for your specific project?Contact usVinh Tan 4 Extension TPP
- PennguardTM lining: installed in 213 m concrete chimney with one steel flue
- Flue Gas Treatment: sea water FGD
- Flue Gas: desulfurized, reheated
More information for your specific project?Contact usPetersburg Generating Station, Unit 4
- PennguardTM lining: installed in 191 m concrete chimney with one free standing brick liner
- Flue Gas Treatment: wet limestone FGD
- Flue Gas: desulfurized, non-reheated
More information for your specific project?Contact usPlant Bowen, Unit 1
- PennguardTM lining: installed in one of two steel flues, lower portion
- Flue Gas Treatment: wet limestone FGD
- Flue Gas: Unscrubbed
More information for your specific project?Contact usMuskogee Generating Station, Unit 4
- PennguardTM lining: installed directly to concrete shell (top 32m)
- Flue Gas: 71˚C following natural gas conversion
More information for your specific project?Contact usCilacap PP Expansion Phase III
- PennguardTM lining: installed in 210 m concrete chimney with one steel flue
- Flue Gas Treatment: sea water FGD
- Flue Gas: 73˚C during FGD operation, 165˚C during FGD bypass
More information for your specific project?Contact usStanton Energy Center, Unit 2
- PennguardTM lining: installed in concrete chimney with free standing brick liner
- Flue Gas Treatment: wet limestone FGD
- Flue Gas: desulfurized, non-reheated
More information for your specific project?Contact usCentral Java CFFP
- PennguardTM lining: installation in 240 m concrete chimney with two steel flues
- Flue Gas Treatment: sea water FGD
- Flue Gas: desulfurized, non-reheated, 151˚C during FGD bypass
More information for your specific project?Contact usHassyan Clean Coal PP
- PennguardTM lining: installation in four 150 m chimneys directly lined with Pennguard (New Chimney Design)
- Flue Gas Treatment: sea water FGD
- Flue Gas: desulfurized, reheated
More information for your specific project?Contact usTanjung Jati B Power Plant, Units 5 & 6
- PennguardTM lining: installation in 240 m concrete chimney with two steel flues
- Flue Gas Treatment: sea water FGD
- Flue Gas: 63 - 65˚C during FGD operation, 152˚C during FGD bypass operation
More information for your specific project?Contact usBoswell Energy Center, Unit 3
- PennguardTM lining: installation in 213 m concrete chimney with free standing brick liner
- Flue Gas Treatment: wet limestone FGD
- Flue Gas: desulfurized, non-reheated
More information for your specific project?Contact usLaramie River Station, Unit 1
- PennguardTM lining: installation in 183 m concrete chimney with one free standing brick flue
- Flue Gas Treatment: wet limestone FGD
- Flue Gas: desulfurized, non-reheated
More information for your specific project?Contact usKaltim 2 IPP
- PennguardTM lining: installation in concrete chimney with one steel flue
- Flue Gas Treatment: sea water FGD
- Flue Gas: desulfurized, non-reheated
More information for your specific project?Contact usNational Capital Power Station Dadri, Units 5 & 6 (Stage - II)
- PennguardTM lining: installation in 150 m concrete chimney with two steel flues
- Flue Gas Treatment: wet limestone FGD
- Flue Gas: desulfurized, non-reheated
More information for your specific project?Contact usBarh Super Thermal Power Station, Unit 1
- Pennguard™ lining: installation in 275 m concrete chimney with 1 steel flue
- Flue Gas Treatment: wet limestone FGD
- Flue Gas: desulfurized, non-reheated
More information for your specific project?Contact usVasilikos Phase I, Unit 1 and 2
- Pennguard™ lining: installation in a concrete chimney with 3 steel flues
- Flue Gas Treatment: sea water FGD / GGH reheat
- Flue Gas: desulfurized, reheated 84℃
More information for your specific project?Contact usObra “C” Thermal Power Extension Project
- Pennguard™ lining: installation in 275 m concrete chimney with 2 steel chimney flues
- Flue Gas Treatment: wet limestone FGD
- Flue Gas: desulfurized, reheated
More information for your specific project?Contact usMepco Units 1 and 2
- Pennguard™ lining: installation in two 60 m steel chimneys
- Flue Gas Treatment: wet limestone FGD
- Flue Gas: desulfurized, reheated 60-70℃
More information for your specific project?Contact us