Method for coal liquefaction
Abstract
A process is disclosed for coal liquefaction in which minute particles of coal in intimate contact with a hydrogenation catalyst and hydrogen arc reacted for a very short time at a temperature in excess of 400.degree. C. at a pressure of at least 1500 psi to yield over 50% liquids with a liquid to gaseous hydrocarbon ratio in excess of 8:1.
- Inventors:
-
- Kaysville, UT
- Salt Lake City, UT
- Issue Date:
- Research Org.:
- Univ. of Utah, Salt Lake City, UT (United States)
- OSTI Identifier:
- 869272
- Patent Number(s):
- 5308477
- Assignee:
- University of Utah (Salt Lake City, UT)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10G - CRACKING HYDROCARBON OILS
- DOE Contract Number:
- AC22-88PC88817
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- method; coal; liquefaction; process; disclosed; minute; particles; intimate; contact; hydrogenation; catalyst; hydrogen; reacted; time; temperature; excess; 400; degree; pressure; 1500; psi; yield; 50; liquids; liquid; gaseous; hydrocarbon; ratio; gaseous hydrocarbon; hydrogenation catalyst; coal liquefaction; intimate contact; /208/
Citation Formats
Wiser, Wendell H, Oblad, Alex G, and Shabtai, Joseph S. Method for coal liquefaction. United States: N. p., 1994.
Web.
Wiser, Wendell H, Oblad, Alex G, & Shabtai, Joseph S. Method for coal liquefaction. United States.
Wiser, Wendell H, Oblad, Alex G, and Shabtai, Joseph S. Sat .
"Method for coal liquefaction". United States. https://www.osti.gov/servlets/purl/869272.
@article{osti_869272,
title = {Method for coal liquefaction},
author = {Wiser, Wendell H and Oblad, Alex G and Shabtai, Joseph S},
abstractNote = {A process is disclosed for coal liquefaction in which minute particles of coal in intimate contact with a hydrogenation catalyst and hydrogen arc reacted for a very short time at a temperature in excess of 400.degree. C. at a pressure of at least 1500 psi to yield over 50% liquids with a liquid to gaseous hydrocarbon ratio in excess of 8:1.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1994},
month = {1}
}
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