Ammonia-hydrogen sulfide cyclic washing process for coke-oven gas. [95% of H/sub 2/S removed from gas compared with 85% in usual processes]
Patent
·
OSTI ID:5187402
None
- Assignee:
- Firma Carl Still
- Patent Number(s):
- DE 2058709
- OSTI ID:
- 5187402
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
AMMONIA
CHALCOGENIDES
CHEMICAL REACTIONS
CLEANING
COAL GAS
DESULFURIZATION
FLUIDS
GASES
HYDRIDES
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
REMOVAL
SULFIDES
SULFUR COMPOUNDS
WASHING
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
AMMONIA
CHALCOGENIDES
CHEMICAL REACTIONS
CLEANING
COAL GAS
DESULFURIZATION
FLUIDS
GASES
HYDRIDES
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
REMOVAL
SULFIDES
SULFUR COMPOUNDS
WASHING