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Title: 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:
;
Publication Date:
Research Org.:
Air Products and Chemicals Inc
OSTI Identifier:
7013630
Patent Number(s):
US 4626342; A
Application Number:
PPN: US 6-792393
Assignee:
Air Products and Chemicals, Inc., Allentown, PA (United States) NETL; EDB-94-121113
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}
}