Residuum processing. [residual petroleum fraction or similar hydrocarbon oil boiling above 700/sup 0/F contacted in liquid phase with finely divided coal at 700-900/sup 0/F]
Patent
·
OSTI ID:5141054
None
- Assignee:
- Exxon Research and Engineering Company, Linden, N. J.
- Patent Number(s):
- US 3870621
- OSTI ID:
- 5141054
- Country of Publication:
- United States
- Language:
- English
Similar Records
Recovery of hydrocarbons from tar sands. [mined sand mixed with cutting fluid, heated to 600 to 700/sup 0/F, freed from light fractions in flash chamber; residue converted to coke at 900 to 1000/sup 0/F]
Gasification of solid carbonaceous materials. [Finely ground bituminous coal mixed with petroleum residuum and pumped at 1200 p. s. i. at 700/sup 0/F to gas generator operated at 250 p. s. i. and 2500/sup 0/F]
Coal conversion. [Two-stage process; in first, finely divided coal is suspended in liquid coke-oven product (at 871/sup 0/) in contact with H; in second, finely divided coal is liquefied at 427-516/sup 0/ under 141-703 atm; H is recycled]
Patent
·
Mon Mar 03 23:00:00 EST 1952
·
OSTI ID:5104056
Gasification of solid carbonaceous materials. [Finely ground bituminous coal mixed with petroleum residuum and pumped at 1200 p. s. i. at 700/sup 0/F to gas generator operated at 250 p. s. i. and 2500/sup 0/F]
Patent
·
Mon Dec 15 23:00:00 EST 1958
·
OSTI ID:5310316
Coal conversion. [Two-stage process; in first, finely divided coal is suspended in liquid coke-oven product (at 871/sup 0/) in contact with H; in second, finely divided coal is liquefied at 427-516/sup 0/ under 141-703 atm; H is recycled]
Patent
·
Thu Jun 14 00:00:00 EDT 1973
·
OSTI ID:5181403
Related Subjects
01 COAL, LIGNITE, AND PEAT
010406 -- Coal & Coal Products-- Pyrolysis & Cracking-- (-1987)
02 PETROLEUM
020400* -- Petroleum-- Processing
BOILING POINTS
CARBONACEOUS MATERIALS
CHEMICAL REACTIONS
COAL
COAL FINES
COMBUSTION HEAT
CRACKING
DECOMPOSITION
ELEMENTS
ENERGY
ENERGY SOURCES
ENTHALPY
FLUIDIZED BED
FOSSIL FUELS
FRACTIONATION
FUEL OILS
FUELS
HEAT
HIGH TEMPERATURE
HYDROCARBONS
MIXING
NONMETALS
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
PHYSICAL PROPERTIES
PYROLYSIS
REACTION HEAT
RECOVERY
SEPARATION PROCESSES
SULFUR
THERMODYNAMIC PROPERTIES
TRANSITION TEMPERATURE
010406 -- Coal & Coal Products-- Pyrolysis & Cracking-- (-1987)
02 PETROLEUM
020400* -- Petroleum-- Processing
BOILING POINTS
CARBONACEOUS MATERIALS
CHEMICAL REACTIONS
COAL
COAL FINES
COMBUSTION HEAT
CRACKING
DECOMPOSITION
ELEMENTS
ENERGY
ENERGY SOURCES
ENTHALPY
FLUIDIZED BED
FOSSIL FUELS
FRACTIONATION
FUEL OILS
FUELS
HEAT
HIGH TEMPERATURE
HYDROCARBONS
MIXING
NONMETALS
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
PHYSICAL PROPERTIES
PYROLYSIS
REACTION HEAT
RECOVERY
SEPARATION PROCESSES
SULFUR
THERMODYNAMIC PROPERTIES
TRANSITION TEMPERATURE