Coal liquefaction and hydrogenation
Patent
·
OSTI ID:865631
- Fair Lawn, NJ
The coal liquefaction process disclosed uses three stages. The first stage is a liquefaction. The second and third stages are hydrogenation stages at different temperatures and in parallel or in series. One stage is within 650.degree.-795.degree. F. and optimizes solvent production. The other stage is within 800.degree.-840.degree. F. and optimizes the C.sub.5 -850.degree. F. product.
- Research Organization:
- C E LUMMUS
- DOE Contract Number:
- AC22-79ET14804
- Assignee:
- Lummus Crest, Inc. (Bloomfield, NJ)
- Patent Number(s):
- US 4547282
- OSTI ID:
- 865631
- Country of Publication:
- United States
- Language:
- English
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