Gaston demonstrates substantial mercury removal with sorbent injection
Draft legislation indicates that new regulations may require mercury removal efficiencies as high as 90% from existing sources. With regulations rapidly approaching, it is important to concentrate efforts on the most mature retrofit control technologies. Injection of dry sorbents such as powdered ac...
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| Veröffentlicht in: | Power Engineering 2002-11, Vol.106 (11), p.93-100 |
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| creator | BUSTARD, C. Jean DURHAM, Michael MONROE, Larry MILLER, Richard RAMSAY CHANG LINDSEY, Charles STARNS, Travis BALDREY, Ken MARTIN, Cameron SCHLAGER, Richard SJOSTROM, Sharon SLYE, Rick RENNINGER, Scott |
| description | Draft legislation indicates that new regulations may require mercury removal efficiencies as high as 90% from existing sources. With regulations rapidly approaching, it is important to concentrate efforts on the most mature retrofit control technologies. Injection of dry sorbents such as powdered activated carbon (PAC) into the flue gas and further collection of the sorbent by ESPs and fabric filters is commonly used in municipal waste incinerators for mercury control and represents the most mature and potentially most cost-effective control technology for power plants. Under a DOE/NETL cooperative agreement, ADA-ES is working in partnership with several other companies on a field evaluation program of sorbent injection upstream of existing particulate control devices for mercury control. Gaston Unit 3 was chosen as the first test site because COmpact Hybrid PArticulate Collector (COHPAC) represents a cost-effective retrofit option for utilities with electrostatic precipitators (ESP). COHPAC is an EPRI patented concept that places a higher than normal air-to-cloth ratio baghouse downstream of an existing ESP to improve overall particulate collection efficiency. Results of this test are presented. |
| format | Magazinearticle |
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Jean ; DURHAM, Michael ; MONROE, Larry ; MILLER, Richard ; RAMSAY CHANG ; LINDSEY, Charles ; STARNS, Travis ; BALDREY, Ken ; MARTIN, Cameron ; SCHLAGER, Richard ; SJOSTROM, Sharon ; SLYE, Rick ; RENNINGER, Scott</creator><creatorcontrib>BUSTARD, C. Jean ; DURHAM, Michael ; MONROE, Larry ; MILLER, Richard ; RAMSAY CHANG ; LINDSEY, Charles ; STARNS, Travis ; BALDREY, Ken ; MARTIN, Cameron ; SCHLAGER, Richard ; SJOSTROM, Sharon ; SLYE, Rick ; RENNINGER, Scott</creatorcontrib><description>Draft legislation indicates that new regulations may require mercury removal efficiencies as high as 90% from existing sources. With regulations rapidly approaching, it is important to concentrate efforts on the most mature retrofit control technologies. Injection of dry sorbents such as powdered activated carbon (PAC) into the flue gas and further collection of the sorbent by ESPs and fabric filters is commonly used in municipal waste incinerators for mercury control and represents the most mature and potentially most cost-effective control technology for power plants. Under a DOE/NETL cooperative agreement, ADA-ES is working in partnership with several other companies on a field evaluation program of sorbent injection upstream of existing particulate control devices for mercury control. Gaston Unit 3 was chosen as the first test site because COmpact Hybrid PArticulate Collector (COHPAC) represents a cost-effective retrofit option for utilities with electrostatic precipitators (ESP). COHPAC is an EPRI patented concept that places a higher than normal air-to-cloth ratio baghouse downstream of an existing ESP to improve overall particulate collection efficiency. Results of this test are presented.</description><identifier>ISSN: 0032-5961</identifier><identifier>CODEN: POENAI</identifier><language>eng</language><publisher>Tulsa, OK: PennWell</publisher><subject>Activated carbon ; Adsorption ; Applied sciences ; Atmospheric pollution ; Capital costs ; Coal industry ; Coal-fired power plants ; Combustion and energy production ; Compliance ; Design ; Economic data ; Electric energy ; Emissions ; Energy ; Energy economics ; Energy industry ; Energy. Thermal use of fuels ; Engineering ; Environmental aspects ; Environmental regulations ; Equipment and supplies ; Exact sciences and technology ; Flue gas ; General, economic and professional studies ; Industrial plant emissions ; Installations for energy generation and conversion: thermal and electrical energy ; Pollution ; Pollution sources. Measurement results ; Power plants ; Retrofitting ; Sorbents ; Testing ; Thermal power plants</subject><ispartof>Power Engineering, 2002-11, Vol.106 (11), p.93-100</ispartof><rights>2003 INIST-CNRS</rights><rights>COPYRIGHT 2002 PennWell Publishing Corp.</rights><rights>Copyright PennWell Publishing Company Nov 2002</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>312,776,780,787</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14384089$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>BUSTARD, C. Jean</creatorcontrib><creatorcontrib>DURHAM, Michael</creatorcontrib><creatorcontrib>MONROE, Larry</creatorcontrib><creatorcontrib>MILLER, Richard</creatorcontrib><creatorcontrib>RAMSAY CHANG</creatorcontrib><creatorcontrib>LINDSEY, Charles</creatorcontrib><creatorcontrib>STARNS, Travis</creatorcontrib><creatorcontrib>BALDREY, Ken</creatorcontrib><creatorcontrib>MARTIN, Cameron</creatorcontrib><creatorcontrib>SCHLAGER, Richard</creatorcontrib><creatorcontrib>SJOSTROM, Sharon</creatorcontrib><creatorcontrib>SLYE, Rick</creatorcontrib><creatorcontrib>RENNINGER, Scott</creatorcontrib><title>Gaston demonstrates substantial mercury removal with sorbent injection</title><title>Power Engineering</title><description>Draft legislation indicates that new regulations may require mercury removal efficiencies as high as 90% from existing sources. With regulations rapidly approaching, it is important to concentrate efforts on the most mature retrofit control technologies. Injection of dry sorbents such as powdered activated carbon (PAC) into the flue gas and further collection of the sorbent by ESPs and fabric filters is commonly used in municipal waste incinerators for mercury control and represents the most mature and potentially most cost-effective control technology for power plants. Under a DOE/NETL cooperative agreement, ADA-ES is working in partnership with several other companies on a field evaluation program of sorbent injection upstream of existing particulate control devices for mercury control. Gaston Unit 3 was chosen as the first test site because COmpact Hybrid PArticulate Collector (COHPAC) represents a cost-effective retrofit option for utilities with electrostatic precipitators (ESP). COHPAC is an EPRI patented concept that places a higher than normal air-to-cloth ratio baghouse downstream of an existing ESP to improve overall particulate collection efficiency. 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Thermal use of fuels</subject><subject>Engineering</subject><subject>Environmental aspects</subject><subject>Environmental regulations</subject><subject>Equipment and supplies</subject><subject>Exact sciences and technology</subject><subject>Flue gas</subject><subject>General, economic and professional studies</subject><subject>Industrial plant emissions</subject><subject>Installations for energy generation and conversion: thermal and electrical energy</subject><subject>Pollution</subject><subject>Pollution sources. 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Jean</au><au>DURHAM, Michael</au><au>MONROE, Larry</au><au>MILLER, Richard</au><au>RAMSAY CHANG</au><au>LINDSEY, Charles</au><au>STARNS, Travis</au><au>BALDREY, Ken</au><au>MARTIN, Cameron</au><au>SCHLAGER, Richard</au><au>SJOSTROM, Sharon</au><au>SLYE, Rick</au><au>RENNINGER, Scott</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Gaston demonstrates substantial mercury removal with sorbent injection</atitle><jtitle>Power Engineering</jtitle><date>2002-11-01</date><risdate>2002</risdate><volume>106</volume><issue>11</issue><spage>93</spage><epage>100</epage><pages>93-100</pages><issn>0032-5961</issn><coden>POENAI</coden><abstract>Draft legislation indicates that new regulations may require mercury removal efficiencies as high as 90% from existing sources. With regulations rapidly approaching, it is important to concentrate efforts on the most mature retrofit control technologies. Injection of dry sorbents such as powdered activated carbon (PAC) into the flue gas and further collection of the sorbent by ESPs and fabric filters is commonly used in municipal waste incinerators for mercury control and represents the most mature and potentially most cost-effective control technology for power plants. Under a DOE/NETL cooperative agreement, ADA-ES is working in partnership with several other companies on a field evaluation program of sorbent injection upstream of existing particulate control devices for mercury control. Gaston Unit 3 was chosen as the first test site because COmpact Hybrid PArticulate Collector (COHPAC) represents a cost-effective retrofit option for utilities with electrostatic precipitators (ESP). COHPAC is an EPRI patented concept that places a higher than normal air-to-cloth ratio baghouse downstream of an existing ESP to improve overall particulate collection efficiency. Results of this test are presented.</abstract><cop>Tulsa, OK</cop><pub>PennWell</pub><tpages>8</tpages></addata></record> |
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| identifier | ISSN: 0032-5961 |
| ispartof | Power Engineering, 2002-11, Vol.106 (11), p.93-100 |
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| source | Business Source Complete; EZB-FREE-00999 freely available EZB journals |
| subjects | Activated carbon Adsorption Applied sciences Atmospheric pollution Capital costs Coal industry Coal-fired power plants Combustion and energy production Compliance Design Economic data Electric energy Emissions Energy Energy economics Energy industry Energy. Thermal use of fuels Engineering Environmental aspects Environmental regulations Equipment and supplies Exact sciences and technology Flue gas General, economic and professional studies Industrial plant emissions Installations for energy generation and conversion: thermal and electrical energy Pollution Pollution sources. Measurement results Power plants Retrofitting Sorbents Testing Thermal power plants |
| title | Gaston demonstrates substantial mercury removal with sorbent injection |
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