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Title: Co-processing of carbonaceous solids and petroleum oil

Abstract

In a process for producing distillates from coal by a first stage thermal liquefaction followed by a catalytic hydrogenation, liquefaction solvent is added at points spaced over the length of the thermal liquefaction heater. Coal may be co-processed with petroleum oil by adding pre-hydrogenated oil to the first stage or unhydrogenated oil to the second stage.

Inventors:
 [1];  [2]
  1. (Bloomfield, NJ)
  2. (Oradell, NJ)
Issue Date:
Research Org.:
LUMMUS CREST INC
OSTI Identifier:
868332
Patent Number(s):
5120429
Assignee:
Lummus Crest Inc. (Bloomfield, NJ) OSTI
DOE Contract Number:  
AC22-84PC70042
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
co-processing; carbonaceous; solids; petroleum; oil; process; producing; distillates; coal; stage; thermal; liquefaction; followed; catalytic; hydrogenation; solvent; added; spaced; length; heater; co-processed; adding; pre-hydrogenated; unhydrogenated; carbonaceous solid; liquefaction solvent; petroleum oil; catalytic hydrogenation; carbonaceous solids; thermal liquefaction; /208/

Citation Formats

Gupta, Avinash, and Greene, Marvin I. Co-processing of carbonaceous solids and petroleum oil. United States: N. p., 1992. Web.
Gupta, Avinash, & Greene, Marvin I. Co-processing of carbonaceous solids and petroleum oil. United States.
Gupta, Avinash, and Greene, Marvin I. Wed . "Co-processing of carbonaceous solids and petroleum oil". United States. https://www.osti.gov/servlets/purl/868332.
@article{osti_868332,
title = {Co-processing of carbonaceous solids and petroleum oil},
author = {Gupta, Avinash and Greene, Marvin I.},
abstractNote = {In a process for producing distillates from coal by a first stage thermal liquefaction followed by a catalytic hydrogenation, liquefaction solvent is added at points spaced over the length of the thermal liquefaction heater. Coal may be co-processed with petroleum oil by adding pre-hydrogenated oil to the first stage or unhydrogenated oil to the second stage.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1992},
month = {1}
}

Patent:

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