Coal liquefaction using high- and low-boiling solvents. [Low- and high-boiling fractions of coal-derived solvent boiling at 300-1000/sup 0/, the cut point between the two being approx. 500-600/sup 0/]
Patent
·
OSTI ID:5305307
None
- Assignee:
- Esso Research and Engineering Co.
- Patent Number(s):
- US 3726785
- OSTI ID:
- 5305307
- Country of Publication:
- United States
- Language:
- English
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