Integrated coal liquefaction process
Abstract
In a process for the liquefaction of coal in which coal liquids containing phenols and other oxygenated compounds are produced during the liquefaction step and later hydrogenated, oxygenated compounds are removed from at least part of the coal liquids in the naphtha and gas oil boiling range prior to the hydrogenation step and employed as a feed stream for the manufacture of a synthesis gas or for other purposes.
- Inventors:
-
- Springfield, NJ
- Issue Date:
- OSTI Identifier:
- 863221
- Patent Number(s):
- 4125452
- Assignee:
- Exxon Research & Engineering Co. (Linden, NJ)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10G - CRACKING HYDROCARBON OILS
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
- DOE Contract Number:
- E(49-18)-2353
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- integrated; coal; liquefaction; process; liquids; containing; phenols; oxygenated; compounds; produced; step; hydrogenated; removed; naphtha; gas; oil; boiling; range; prior; hydrogenation; employed; feed; stream; manufacture; synthesis; purposes; liquids containing; coal liquids; coal liquid; liquefaction process; coal liquefaction; synthesis gas; feed stream; boiling range; oxygenated compounds; hydrogenation step; integrated coal; /208/
Citation Formats
Effron, Edward. Integrated coal liquefaction process. United States: N. p., 1978.
Web.
Effron, Edward. Integrated coal liquefaction process. United States.
Effron, Edward. Sun .
"Integrated coal liquefaction process". United States. https://www.osti.gov/servlets/purl/863221.
@article{osti_863221,
title = {Integrated coal liquefaction process},
author = {Effron, Edward},
abstractNote = {In a process for the liquefaction of coal in which coal liquids containing phenols and other oxygenated compounds are produced during the liquefaction step and later hydrogenated, oxygenated compounds are removed from at least part of the coal liquids in the naphtha and gas oil boiling range prior to the hydrogenation step and employed as a feed stream for the manufacture of a synthesis gas or for other purposes.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1978},
month = {1}
}