Gasification of carbonaceous solids
Patent
·
OSTI ID:7303102
A continuous process is described for converting particulate carbonaceous solids to gaseous hydrocarbons (from 1 to 7 carbon atoms per molecule of gas) by the rapid pyrolysis and in-situ converson of a portion of the pyrolysis product comprising heating a turbulent high velocity gaseous stream composed of carrier gas, carbonaceous solids and at least 2.0 weight percent water based upon the weight of carbonaceous solids and heating said stream in a pyrolysis zone at a temperature ranging from between about 1200/sup 0/F to about 2400/sup 0/F until at least a portion of said solids are converted to the desired gaseous hydrocarbons. 32 claims, 1 figure.
- Assignee:
- Occidental Petroleum Corp.
- Patent Number(s):
- US 3846096
- OSTI ID:
- 7303102
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
09 BIOMASS FUELS
090122* -- Hydrocarbon Fuels-- Preparation from Wastes or Biomass-- (1976-1989)
AGRICULTURAL WASTES
CHEMICAL REACTIONS
COAL GASIFICATION
COAL LIQUEFACTION
DECOMPOSITION
ENERGY SOURCES
FLUIDS
FUEL GAS
FUELS
GAS FUELS
GASES
GASIFICATION
INDUSTRIAL WASTES
LIQUEFACTION
MANAGEMENT
MUNICIPAL WASTES
OCCIDENTAL FLASH PYROLYSIS PROCESS
PROCESSING
PYROLYSIS
SEWAGE
SEWAGE SLUDGE
SOLID WASTES
SYNTHESIS
THERMOCHEMICAL PROCESSES
WASTE MANAGEMENT
WASTE PROCESSING
WASTES
090122* -- Hydrocarbon Fuels-- Preparation from Wastes or Biomass-- (1976-1989)
AGRICULTURAL WASTES
CHEMICAL REACTIONS
COAL GASIFICATION
COAL LIQUEFACTION
DECOMPOSITION
ENERGY SOURCES
FLUIDS
FUEL GAS
FUELS
GAS FUELS
GASES
GASIFICATION
INDUSTRIAL WASTES
LIQUEFACTION
MANAGEMENT
MUNICIPAL WASTES
OCCIDENTAL FLASH PYROLYSIS PROCESS
PROCESSING
PYROLYSIS
SEWAGE
SEWAGE SLUDGE
SOLID WASTES
SYNTHESIS
THERMOCHEMICAL PROCESSES
WASTE MANAGEMENT
WASTE PROCESSING
WASTES