Hydrogenation of carbonaceous materials
Patent
·
OSTI ID:6003107
A method for reacting pulverized coal with heated hydrogen-rich gas to form hydrocarbon liquids suitable for conversion to fuels wherein the reaction involves injection of pulverized coal entrained in a minimum amount of gas and mixing the entrained coal at ambient temperature with a separate source of heated hydrogen. In accordance with the present invention, the hydrogen is heated by reacting a small portion of the hydrogen-rich gas with oxygen in a first reaction zone to form a gas stream having a temperature in excess of about 1000/sup 0/ C. And comprising a major amount of hydrogen and a minor amount of water vapor. The coal particles then are reacted with the hydrogen in a second reaction zone downstream of the first reaction zone. The products of reaction may be rapidly quenched as they exit the second reaction zone and are subsequently collected.
- Assignee:
- Rockwell International Corp
- Patent Number(s):
- US 4206032
- OSTI ID:
- 6003107
- Country of Publication:
- United States
- Language:
- English
Similar Records
Hydrogenation of carbonaceous materials
Coal hydrogenation
Coal liquefaction apparatus
Patent
·
Mon Dec 31 23:00:00 EST 1979
·
OSTI ID:863592
Coal hydrogenation
Patent
·
Mon Jan 05 23:00:00 EST 1981
·
OSTI ID:6185933
Coal liquefaction apparatus
Patent
·
Thu Sep 25 00:00:00 EDT 1975
·
OSTI ID:5538991