Purification of distillation gases. [Removal of NH/sub 3/, H/sub 2/S, and HCN by washing]
Patent
·
OSTI ID:5224684
None
- Assignee:
- I. G. Farbenind.
- Patent Number(s):
- DE 715479
- OSTI ID:
- 5224684
- Country of Publication:
- United States
- Language:
- English
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