Westinghouse gasification process

Journal Article · Thu Apr 01 04:00:00 EST 1982 · Chem. Eng. Prog.; (United States)

OSTI ID:5253515

Schwartz, C W; Rath, L K; Freier, M D

This paper describes the coal gasification sytem, which utilizes a single-stage, pressurized, fluidized-bed gasifier, followed by heat recovery and gas cleaning. The gasifier can be fired with air or oxygen to produce a low- or medium-Btu gas, respectively. Byproducts from the gasification sytem include sulfur, ammonia and an agglomerated ash that are projected to be nontoxic and suitable for disposal by landfill. Design and operational design of a pilot plant, which has been tested since 1975, are included, along with operational results. Data are given on the methanol synthesis including economic considerations. Detailed engineering for a 1200 metric ton/d prototype is progressing according to schedule. The commercial prototype will be ready for start-up in 1983.

• Research Organization: Westinghouse Electr Corp, Madison, Pa, USA
• OSTI ID: 5253515
• Journal Information: Chem. Eng. Prog.; (United States), Journal Name: Chem. Eng. Prog.; (United States) Vol. 78:4; ISSN CEPRA
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
010404* -- Coal
Lignite
& Peat-- Gasification
015000 -- Coal
Lignite
& Peat-- Economic
Industrial
& Business Aspects
090221 -- Alcohol Fuels-- Chemical Synthesis-- (1976-1989)
10 SYNTHETIC FUELS
20 FOSSIL-FUELED POWER PLANTS
200102 -- Fossil-Fueled Power Plants-- Power Cycles
ALCOHOLS
COAL GASIFICATION
COAL GASIFICATION PLANTS
COMBINED-CYCLE POWER PLANTS
ECONOMICS
ENERGY RECOVERY
FLUIDIZED BED
FLUIDS
FUNCTIONAL MODELS
GASES
GASIFICATION
HEAT RECOVERY
HYDROXY COMPOUNDS
INDUSTRIAL PLANTS
METHANOL
ORGANIC COMPOUNDS
PILOT PLANTS
POWER PLANTS
PRODUCTION
RECOVERY
SYNTHESIS GAS
THERMAL POWER PLANTS
THERMOCHEMICAL PROCESSES
WESTINGHOUSE GASIFICATION PROCESS