Particle Separator for Improved Flameless Pressurized Oxy-Combustion

Schmitt, Joshua; Cunningham, Caleb Seth; Langford, Walter; Atsuchi, Satoshi; Marasigan, Jose

doi:10.2172/1964125

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Particle Separator for Improved Flameless Pressurized Oxy-Combustion

Schmitt, Joshua·Cunningham, Caleb Seth·Langford, Walter·Atsuchi, Satoshi·Marasigan, Jose

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Abstract

The team of Southwest Research Institute® (SwRI®), ITEA, Electric Power Research Institute, Inc. (EPRI), and General Electric Global Research (GE) is advancing Flameless Pressurized Oxy-combustion (FPO), a novel coal technology. This effort seeks to develop a particle separator for the hot-gas stream leaving the FPO loop. In order to maximize the energy extracted from the cycle, the hot gas is put through a turbo-expander before flue-gas treatment. The particle separator designed under this project sought to operate at high temperature and with low-pressure drop, protecting the turbo-expander from erosion damage. The team engaged potential vendors for the test, developed plans for the pilot test loop modification, and refined requirements for the commercial turbo-expander.

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01 COAL, LIGNITE, AND PEAT 20 FOSSIL-FUELED POWER PLANTS Carbon Capture and Storage, Power Generation Flameless Pressurized Oxy-Combustion Particle Separation Techno-Economicanalysis

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Schmitt, Joshua, Cunningham, Caleb Seth, Langford, Walter, Atsuchi, Satoshi, Marasigan, Jose. 2023-03-31. Particle Separator for Improved Flameless Pressurized Oxy-Combustion. https://doi.org/10.2172/1964125

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