Fluid coking and gasification process
Patent
·
OSTI ID:5091295
In a fluid coking process comprising the step of reacting a preheated carbonaceous material feedstock in a coking zone containing a bed of fluidized solids maintained in a fluidized state by the introduction of a fluidizing gas, at fluid coking conditions, to form a coking zone vapor phase conversion product and coke, the improvement comprises introducing into said coking zone hot light hydrocarbons in an amount and at a temperature sufficient to provide substantially all of the heat requirement of said coking zone above that provided by the preheated feedstock, in the absence of recycled hot solids.
- Assignee:
- Exxon Research And Engineering Co
- Patent Number(s):
- US 4213848
- OSTI ID:
- 5091295
- Country of Publication:
- United States
- Language:
- English
Similar Records
Integrated coking-gasification process with mitigation of bogging and slagging
Coal as an additive to accelerate thermal cracking in coking
Low severity fluid coking
Patent
·
Mon Mar 09 23:00:00 EST 1992
·
OSTI ID:5290610
Coal as an additive to accelerate thermal cracking in coking
Patent
·
Tue Jul 20 00:00:00 EDT 1993
·
OSTI ID:6297435
Low severity fluid coking
Patent
·
Mon Mar 27 23:00:00 EST 1989
·
OSTI ID:6244360
Related Subjects
01 COAL, LIGNITE, AND PEAT
010401* -- Coal & Coal Products-- Carbonization-- (-1987)
010404 -- Coal
Lignite
& Peat-- Gasification
CARBONACEOUS MATERIALS
CARBONIZATION
CHEMICAL REACTIONS
COAL
COAL GASIFICATION
COKING
DECOMPOSITION
ENERGY SOURCES
FLUIDIZED BED REFUSE GASIFICATION
FOSSIL FUELS
FUELS
GASIFICATION
HEAT TREATMENTS
HYDROCARBONS
MANAGEMENT
MATERIALS
ORGANIC COMPOUNDS
PROCESSING
THERMOCHEMICAL PROCESSES
WASTE MANAGEMENT
WASTE PROCESSING
010401* -- Coal & Coal Products-- Carbonization-- (-1987)
010404 -- Coal
Lignite
& Peat-- Gasification
CARBONACEOUS MATERIALS
CARBONIZATION
CHEMICAL REACTIONS
COAL
COAL GASIFICATION
COKING
DECOMPOSITION
ENERGY SOURCES
FLUIDIZED BED REFUSE GASIFICATION
FOSSIL FUELS
FUELS
GASIFICATION
HEAT TREATMENTS
HYDROCARBONS
MANAGEMENT
MATERIALS
ORGANIC COMPOUNDS
PROCESSING
THERMOCHEMICAL PROCESSES
WASTE MANAGEMENT
WASTE PROCESSING