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Next Generation of Coal Combustion Technologies - Webinar March 24, 2011
Next Generation of Coal Combustion Technologies. Password: hth119
Revision Date: 3/24/2011
Tags: 221112 - Fossil Fuel 化石燃料, Clean Energy Systems, EPRI, Beltran Technologies, Ultra-Supercritical Boiler, Precipitator, Oxycombustor, Material
Keith L. Pronske, President and Chief Executive Officer of Clean Energy Systems (CES), covered technology derived from the aerospace industry. Pressurized oxy-combustion of coal can create a zero emissions power plant. Future coal-based power generation systems may utilize de-carbonizing technologies that permit carbon dioxide (CO2) to be captured and stored. Oxy-combustion of gasified coal (synthesis gas or “syngas”) permits capture and utilization of high quality CO2. In the oxy-combustion power plant cycle proposed by CES, syngas and high-quality oxygen provided by an air separation unit (ASU) are combusted to form a working fluid composed primarily of steam and CO2. This high-temperature gas directly drives turbines to produce electricity, after which the steam is condensed and the CO2 is captured and stored. This technology enables use of coal or other hydrocarbon fuels with essentially zero atmospheric emissions. Biofuels can be gasified along with the coal. Thus this system would be even greener than solar or wind. It could be a net CO2 reducer. Every kWh of electricity generated results in extraction of CO2 from the atmosphere.
Revision Date: 3/24/2011
Tags: 221112 - Fossil Fuel 化石燃料, Clean Energy Systems, Oxycombustor
Update on Oxy-fuel Combustion - Hot Topic Hour on Thursday January 10, 2013
Challenges and developments in oxy-fuel combustion systems.
Revision Date: 1/10/2013
Tags: 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Air Liquide, Clean Energy Systems, Washington, U of, Thermo Energy Power Systems, Oxy-Combustor, Oxy-Combustion
Displayed the program which will make oxy-fuel commercial in the very near term.
Revision Date: 1/10/2013
Tags: 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Clean Energy Systems, Oxy-Combustor, Oxy-Combustion