GE Energy Clean Coal Strategy & Opportunities Kiev March 20th 2007. - презентация

1 GE Energy Clean Coal Strategy & Opportunities Kiev March 20th 2007

2 2 / GE / July 23, 2015 Advanced PC/SCPC IGCC NGCC SO 2 NOx Average of Recent Permit Data Best Individual Plant Level kg/GJ Water Consumption Mercury Removal PCIGCC IGCC … Emissions Approaching Natural Gas 50%- 90% 90%+ PCIGCC 30% Less Source: GE internal data, average of 28 permits granted, applications and publicly reported emissions PM10

3 3 / GE / July 23, 2015 Deriving Maximum Value From Coal Syngas (H 2 + CO) Refineries Hydrotreating Hydrocracking Hydrodesulfurization Hydrodenitrogenation Chemicals Ammonia Oxochemicals:Butanol,Ethylhexanol Methanol Formaldehyde MTBE Acetic acid Amine DME Urea Ammonia nitrate/sulfate Electricity (IGCC) Greenfield Polygen Refueling Site Repowering Coal to Liquids Clean Diesel Methanol, DME, Gasoline, Kerosene, Naphtha, Heavy oil

4 4 / GE / July 23, 2015 CO 2 Emissions per MWh H Combined Cycle (60%) FB Combined Cycle (58%) IGCC at 70% capture Natural Gas Fired Steam Plant (38%) Heavy-Duty SC GT (37%) IGCC at 25% removal Coal Plant (45%) Coal Plant (41%) Technology Kilograms per MWh Coal Natural Gas Solid – Available Stripes – Future Thermal Efficiency Indicated (xx%) CO 2 Emissions with Todays Fuels IGCC at 90% capture

5 5 / GE / July 23, 2015 GEs Integrated Gasification Combined Cycle Air Separation System Gasificatio n Syngas Cooling Synga s Clean- up Combined Cycle Coal Slag Air Air/N 2 CO 2 Sulfur Hg Clean Fuel Heat Electricity O2O2 Five Basic Steps

6 6 / GE / July 23, 2015 Pre-Combustion Carbon Removal – A Proven Process CO 2 S Hg Water Gas Shift CO+H 2 O -> CO 2 +H 2 Oxygen, Feedstock Process Gas Only High P, Low Vol High Driving Force Slag Diffusion Combustor Diluent NOx Control Proven Gasification 25 GE Gas Turbines operating at 50%+ H 2 F-class combustion validation up to 90% H 2 63 GE Licensed Gasification Units operating worldwide 12 with solid feedstock 25+ GE Licensed Gasification Units operating worldwide using shift reaction to produce H 2 8 with solid feedstock 25+ GE Licensed Units operating worldwide using AGR technology to completely remove CO 2 from shifted syngas 8 with solid feedstock Gasification Proven Process Technology Proven Turbines Optional Shift AGR/SRU Power H2H2

7 7 / GE / July 23, 2015 IGCC CO 2 Capture Alternatives CO 2 to Sequestration 0.2 MT/MWh Coal Initial Capture CO 2 Lean Fuel Gas CO 2 to sequestration MT/MWh Coal Shift+Capture H 2 Rich Fuel Gas Sulfur Gasification Acid Gas Removal S Recovery Power Block CoalCO 2 Rich Fuel Gas Sulfur HRSG Exhaust.83 MT CO 2 /MWh No Capture Gasification Acid Gas Removal CO 2 & S Recovery Power Block HRSG Exhaust.63 MT CO 2 /MWh HRSG Exhaust.1-.3 MT CO 2 /MWh Power Block Acid Gas Removal CO 2 & S Recovery Partial/ Full Shift