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Characterization of Field-Exposed Iron Aluminide Hot Gas Filters.

DE2005836126

Publication Date	2005
Personal Author	McKamey, C. G.; Tortorelli, P. F.; Lara-Curzio, E.; McCleary, D.; Sawyer, J.
Page Count	20
Abstract	The use of a power turbine fired with coal-derived synthesis gas will require some form of gas cleaning in order to protect turbine and downstream components from degradation by erosion, corrosion, or deposition. Hot-gas filtration is one form of cleaning that offers the ability to remove particles from the gases produced by gasification processes without having to substantially cool and, possibly, reheat them before their introduction into the turbine. This technology depends critically on materials durability and reliability, which have been the subject of study for a number of years.
Keywords	Filters Hot gas cleanup Corrosion resistance Aluminium alloys Coal gasification Microstructural analysis Iron alloys Deposition Synthesis gas Turbines Filtration Reliability Particulates Mechanical strength Intermetallic compounds Removal
Source Agency	Technical Information Center Oak Ridge Tennessee
Corporate Authors	Oak Ridge National Lab., TN.; Department of Energy, Washington, DC.; Global Energy Inc., West Terre Haute, IN.; Pall Process Equipment Development, Cortland, NY.
Supplemental Notes	Prepared in cooperation with Global Energy Inc., West Terre Haute, IN. and Pall Process Equipment Development, Cortland, NY. Sponsored by Department of Energy, Washington, DC.
Document Type	Technical Report
NTIS Issue Number	200517

Characterization of Field-Exposed Iron Aluminide Hot Gas Filters.

Characterization of Field-Exposed Iron Aluminide Hot Gas Filters.
DE2005836126

Publication Date	2005
Personal Author	McKamey, C. G.; Tortorelli, P. F.; Lara-Curzio, E.; McCleary, D.; Sawyer, J.
Page Count	20
Abstract	The use of a power turbine fired with coal-derived synthesis gas will require some form of gas cleaning in order to protect turbine and downstream components from degradation by erosion, corrosion, or deposition. Hot-gas filtration is one form of cleaning that offers the ability to remove particles from the gases produced by gasification processes without having to substantially cool and, possibly, reheat them before their introduction into the turbine. This technology depends critically on materials durability and reliability, which have been the subject of study for a number of years.
Keywords	Filters Hot gas cleanup Corrosion resistance Aluminium alloys Coal gasification Microstructural analysis Iron alloys Deposition Synthesis gas Turbines Filtration Reliability Particulates Mechanical strength Intermetallic compounds Removal
Source Agency	Technical Information Center Oak Ridge Tennessee
Corporate Authors	Oak Ridge National Lab., TN.; Department of Energy, Washington, DC.; Global Energy Inc., West Terre Haute, IN.; Pall Process Equipment Development, Cortland, NY.
Supplemental Notes	Prepared in cooperation with Global Energy Inc., West Terre Haute, IN. and Pall Process Equipment Development, Cortland, NY. Sponsored by Department of Energy, Washington, DC.
Document Type	Technical Report
NTIS Issue Number	200517