High B. t. u. -content gas from carbonaceous solid fuels. [Thermal efficiency of production of illuminating gas increased by operating at above 30 atm]
Patent
·
OSTI ID:5185023
- Assignee:
- Pittsburgh Consolidation Coal Co.
- Patent Number(s):
- US 2840462
- OSTI ID:
- 5185023
- Country of Publication:
- United States
- Language:
- English
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