Removal of hydrogen sulfide and ammonia from coke oven gas. [H/sub 2/S and NH/sub 3/ removed by scrubbing gas with solvent containing As compound catalyst]
Patent
·
OSTI ID:5257412
None
- Assignee:
- Ruhrkohle
- Patent Number(s):
- DE 2111839
- OSTI ID:
- 5257412
- Country of Publication:
- United States
- Language:
- English
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Removal of hydrogen sulfide from coke-oven gas. [Gaseous NH/sub 3/ used for removal of H/sub 2/S]
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
AMMONIA
ARSENIC COMPOUNDS
CATALYSTS
CHALCOGENIDES
CHEMICAL REACTIONS
COAL GAS
DESULFURIZATION
FLUIDS
GASES
HYDRIDES
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
PURIFICATION
REMOVAL
SULFIDES
SULFUR COMPOUNDS
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
AMMONIA
ARSENIC COMPOUNDS
CATALYSTS
CHALCOGENIDES
CHEMICAL REACTIONS
COAL GAS
DESULFURIZATION
FLUIDS
GASES
HYDRIDES
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
PURIFICATION
REMOVAL
SULFIDES
SULFUR COMPOUNDS