Advanced coal gasification combined cycle power plant
Conference
·
OSTI ID:5661130
This paper describes the conceptual design of an advanced technology coal gasification combined cycle power plant which has significant advantages over other power generation technologies. The plant is expected to provide lower capital and operating costs and superior environmental acceptability than other modes of generation. The design is based on the KRW Energy System Inc.'s pressurized fluidized bed coal gasification system. Hot cleaning of the fuel gas is accomplished using concepts being developed at the Waltz Mill pilot plant. Desulfurization of the fuel gas is by injection of dolomite into the gasifier bed. Final particulate removal is accomplished by an external filter. Net power output from the plant is 73 MW and the overall plant heat rate is 8760 Btu/KWh (HHV).
- OSTI ID:
- 5661130
- Report Number(s):
- CONF-851005-
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010404 -- Coal
Lignite
& Peat-- Gasification
20 FOSSIL-FUELED POWER PLANTS
200102 -- Fossil-Fueled Power Plants-- Power Cycles
200105* -- Fossil-Fueled Power Plants-- Heat Utilization
200202 -- Fossil-Fueled Power Plants-- Waste Management-- Noxious Gas & Particulate Emissions
500200 -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
AIR POLLUTION CONTROL
ALKALINE EARTH METAL COMPOUNDS
CALCIUM CARBONATES
CALCIUM COMPOUNDS
CAPITALIZED COST
CARBON COMPOUNDS
CARBONATE MINERALS
CARBONATES
CHEMICAL REACTIONS
CHEMICAL REACTORS
CLEANING
COAL GASIFICATION
COAL GASIFICATION PLANTS
COGENERATION
COMBINED-CYCLE POWER PLANTS
CONTROL
COST
DESIGN
DESULFURIZATION
DEUS
DOLOMITE
ENERGY SYSTEMS
ENVIRONMENT
FILTERS
FLUE GAS
GASEOUS WASTES
GASIFICATION
INDUSTRIAL PLANTS
KRW GASIFICATION PROCESS
MAGNESIUM CARBONATES
MAGNESIUM COMPOUNDS
MINERALS
OPERATING COST
OXYGEN COMPOUNDS
PARTICLES
PARTICULATES
POLLUTION CONTROL
POWER GENERATION
POWER PLANTS
POWER RANGE 10-100 MW
STEAM GENERATION
THERMAL POWER PLANTS
THERMOCHEMICAL PROCESSES
WASTES
010404 -- Coal
Lignite
& Peat-- Gasification
20 FOSSIL-FUELED POWER PLANTS
200102 -- Fossil-Fueled Power Plants-- Power Cycles
200105* -- Fossil-Fueled Power Plants-- Heat Utilization
200202 -- Fossil-Fueled Power Plants-- Waste Management-- Noxious Gas & Particulate Emissions
500200 -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
AIR POLLUTION CONTROL
ALKALINE EARTH METAL COMPOUNDS
CALCIUM CARBONATES
CALCIUM COMPOUNDS
CAPITALIZED COST
CARBON COMPOUNDS
CARBONATE MINERALS
CARBONATES
CHEMICAL REACTIONS
CHEMICAL REACTORS
CLEANING
COAL GASIFICATION
COAL GASIFICATION PLANTS
COGENERATION
COMBINED-CYCLE POWER PLANTS
CONTROL
COST
DESIGN
DESULFURIZATION
DEUS
DOLOMITE
ENERGY SYSTEMS
ENVIRONMENT
FILTERS
FLUE GAS
GASEOUS WASTES
GASIFICATION
INDUSTRIAL PLANTS
KRW GASIFICATION PROCESS
MAGNESIUM CARBONATES
MAGNESIUM COMPOUNDS
MINERALS
OPERATING COST
OXYGEN COMPOUNDS
PARTICLES
PARTICULATES
POLLUTION CONTROL
POWER GENERATION
POWER PLANTS
POWER RANGE 10-100 MW
STEAM GENERATION
THERMAL POWER PLANTS
THERMOCHEMICAL PROCESSES
WASTES