Development of a fluidized bed coal gasification process for electric power generation. [Two-stage fluidized-bed coal gasification at 1600-2100/sup 0/F and 15-20 atm; air and steam used for gasification; limestone or dolomite used for S removal]
Journal Article
·
· Energy Commun.; ()
OSTI ID:5016322
- Research Organization:
- Westinghouse Res. Lab., Pittsburgh, PA
- OSTI ID:
- 5016322
- Journal Information:
- Energy Commun.; (), Vol. 1:2
- Country of Publication:
- United States
- Language:
- English
Similar Records
Advanced coal gasification system for electric power. Annual technical report for the period August 9, 1972--June 30, 1973. Research and development report No. 81, interim report No. 1. [Fluidized bed process using coal, air, and steam for gasification and limestone/dolomite for desulfurization]
Coal gasification. Fluidized bed combustion system. [Thermal efficiency in conversion to electric power of less than 50%, reduction in fuel consumption of 25%, and removal of SO/sub 2/ emissions from high-S coals can be obtained by coupling fluidized bed of crushed limestone or dolomite to K--steam gas turbine cycle]
Desulfurization of coal. [Mixture of equal volume of S-bearing coal and calcined limestone treated with H in fluidized bed at 600-800/sup 0/ and 1 atm; most pyrite S, ca 34% organic S, and some sulfate S removed]
Technical Report
·
Mon Jan 01 00:00:00 EST 1973
·
OSTI ID:5016322
Coal gasification. Fluidized bed combustion system. [Thermal efficiency in conversion to electric power of less than 50%, reduction in fuel consumption of 25%, and removal of SO/sub 2/ emissions from high-S coals can be obtained by coupling fluidized bed of crushed limestone or dolomite to K--steam gas turbine cycle]
Journal Article
·
Mon Jan 01 00:00:00 EST 1973
· Chem. Eng. Prog.
·
OSTI ID:5016322
Desulfurization of coal. [Mixture of equal volume of S-bearing coal and calcined limestone treated with H in fluidized bed at 600-800/sup 0/ and 1 atm; most pyrite S, ca 34% organic S, and some sulfate S removed]
Patent
·
Tue Feb 08 00:00:00 EST 1972
·
OSTI ID:5016322
Related Subjects
01 COAL, LIGNITE, AND PEAT
20 FOSSIL-FUELED POWER PLANTS
COAL GAS
DESULFURIZATION
COAL GASIFICATION
FLUIDIZED BED
FOSSIL-FUEL POWER PLANTS
SULFUR
REMOVAL
AIR
COST
EFFICIENCY
ELECTRIC POWER
MEDIUM PRESSURE
POWER GENERATION
STEAM
STEAM TURBINES
VERY HIGH TEMPERATURE
CHEMICAL REACTIONS
ELEMENTS
FLUIDS
GASES
GASIFICATION
NONMETALS
POWER
POWER PLANTS
THERMAL POWER PLANTS
TURBINES
TURBOMACHINERY
010404* - Coal
Lignite
& Peat- Gasification
010402 - Coal
Lignite
& Peat- Purification & Upgrading
200104 - Fossil-Fueled Power Plants- Components
200202 - Fossil-Fueled Power Plants- Waste Management- Noxious Gas & Particulate Emissions
20 FOSSIL-FUELED POWER PLANTS
COAL GAS
DESULFURIZATION
COAL GASIFICATION
FLUIDIZED BED
FOSSIL-FUEL POWER PLANTS
SULFUR
REMOVAL
AIR
COST
EFFICIENCY
ELECTRIC POWER
MEDIUM PRESSURE
POWER GENERATION
STEAM
STEAM TURBINES
VERY HIGH TEMPERATURE
CHEMICAL REACTIONS
ELEMENTS
FLUIDS
GASES
GASIFICATION
NONMETALS
POWER
POWER PLANTS
THERMAL POWER PLANTS
TURBINES
TURBOMACHINERY
010404* - Coal
Lignite
& Peat- Gasification
010402 - Coal
Lignite
& Peat- Purification & Upgrading
200104 - Fossil-Fueled Power Plants- Components
200202 - Fossil-Fueled Power Plants- Waste Management- Noxious Gas & Particulate Emissions