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Title: Co-processing of carbonaceous solids and petroleum oil

Patent ·
OSTI ID:868332
 [1];  [2]
  1. Bloomfield, NJ
  2. Oradell, NJ
+ Show Author Affiliations

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.

Research Organization:
LUMMUS CREST INC
DOE Contract Number:
AC22-84PC70042
Assignee:
Lummus Crest Inc. (Bloomfield, NJ)
Patent Number(s):
US 5120429
OSTI ID:
868332
Country of Publication:
United States
Language:
English

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Related Subjects

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
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