Catalytic coal liquefaction process
Abstract
An improved process for catalytic solvent refining or hydroliquefaction of non-anthracitic coal at elevated temperatures under hydrogen pressure in a solvent comprises using as catalyst a mixture of a 1,2- or 1,4-quinone and an alkaline compound, selected from ammonium, alkali metal, and alkaline earth metal oxides, hydroxides or salts of weak acids. 1 fig.
- Inventors:
- Issue Date:
- Research Org.:
- Air Products and Chemicals Inc
- OSTI Identifier:
- 7013630
- Patent Number(s):
- 4626342
- Application Number:
- PPN: US 6-792393
- Assignee:
- Air Products and Chemicals, Inc., Allentown, PA (United States)
- DOE Contract Number:
- AC22-82PC50003
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 29 Oct 1985
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 01 COAL, LIGNITE, AND PEAT; COAL LIQUEFACTION; CATALYSTS; ALKALI METAL COMPOUNDS; ALKALINE EARTH METAL COMPOUNDS; AMMONIUM COMPOUNDS; CATALYTIC EFFECTS; HYDROGENATION; HYDROXIDES; OXIDES; QUINONES; SRC PROCESS; AROMATICS; CHALCOGENIDES; CHEMICAL REACTIONS; HYDROGEN COMPOUNDS; LIQUEFACTION; ORGANIC COMPOUNDS; ORGANIC OXYGEN COMPOUNDS; OXYGEN COMPOUNDS; THERMOCHEMICAL PROCESSES; 010405* - Coal, Lignite, & Peat- Hydrogenation & Liquefaction
Citation Formats
Garg, D, and Sunder, S. Catalytic coal liquefaction process. United States: N. p., 1986.
Web.
Garg, D, & Sunder, S. Catalytic coal liquefaction process. United States.
Garg, D, and Sunder, S. Tue .
"Catalytic coal liquefaction process". United States.
@article{osti_7013630,
title = {Catalytic coal liquefaction process},
author = {Garg, D and Sunder, S},
abstractNote = {An improved process for catalytic solvent refining or hydroliquefaction of non-anthracitic coal at elevated temperatures under hydrogen pressure in a solvent comprises using as catalyst a mixture of a 1,2- or 1,4-quinone and an alkaline compound, selected from ammonium, alkali metal, and alkaline earth metal oxides, hydroxides or salts of weak acids. 1 fig.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1986},
month = {12}
}
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