Scrubbing gases, as in removing hydrogen sulfide. [Using an alkaline scrubbing solution containing a compound such as a hydroxybenzoic or hydroxynaphthoic acid salt or substitution derivative in alkaline solution]
Patent
·
OSTI ID:5317126
None
- Assignee:
- Koppers Co.
- Patent Number(s):
- US 2163169
- OSTI ID:
- 5317126
- Country of Publication:
- United States
- Language:
- English
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