skip to main content
DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Hydrogen-donor coal liquefaction process

Abstract

Improved liquid yields are obtained during the hydrogen-donor solvent liquefaction of coal and similar carbonaceous solids by maintaining a higher concentration of material having hydrogenation catalytic activity in the downstream section of the liquefaction reactor system than in the upstream section of the system.

Inventors:
 [1];  [1]
  1. (Baytown, TX)
Issue Date:
OSTI Identifier:
863603
Patent Number(s):
4210518
Assignee:
Exxon Research & Engineering Co. (Florham Park, NJ) OSTI
DOE Contract Number:  
E(49-18)-2353
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
hydrogen-donor; coal; liquefaction; process; improved; liquid; yields; obtained; solvent; similar; carbonaceous; solids; maintaining; concentration; material; hydrogenation; catalytic; activity; downstream; section; reactor; upstream; carbonaceous solid; donor solvent; catalytic activity; liquefaction process; coal liquefaction; carbonaceous solids; liquefaction reactor; similar carbonaceous; hydrogen-donor solvent; improved liquid; liquid yield; downstream section; /208/

Citation Formats

Wilson, Jr., Edward L., and Mitchell, Willard N. Hydrogen-donor coal liquefaction process. United States: N. p., 1980. Web.
Wilson, Jr., Edward L., & Mitchell, Willard N. Hydrogen-donor coal liquefaction process. United States.
Wilson, Jr., Edward L., and Mitchell, Willard N. Tue . "Hydrogen-donor coal liquefaction process". United States. https://www.osti.gov/servlets/purl/863603.
@article{osti_863603,
title = {Hydrogen-donor coal liquefaction process},
author = {Wilson, Jr., Edward L. and Mitchell, Willard N.},
abstractNote = {Improved liquid yields are obtained during the hydrogen-donor solvent liquefaction of coal and similar carbonaceous solids by maintaining a higher concentration of material having hydrogenation catalytic activity in the downstream section of the liquefaction reactor system than in the upstream section of the system.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1980},
month = {1}
}

Patent:

Save / Share: