Separation of ammonia, hydrogen sulfide, and hydrogen cyanide from gases. [Contaminants removed by washing in spray tower with solution of sulfites of Fe, Mn, or Mg]
Patent
·
OSTI ID:5148572
None
- Assignee:
- Otto, Dr. C., und Co., GmbH
- Patent Number(s):
- DE 2264264
- OSTI ID:
- 5148572
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
ALKALINE EARTH METAL COMPOUNDS
AMMONIA
CATALYSTS
CHALCOGENIDES
CHEMICAL REACTIONS
CLEANING
COAL GAS
DESULFURIZATION
ELEMENTS
FLUIDS
GASES
HYDRIDES
HYDROCYANIC ACID
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
INORGANIC ACIDS
IRON COMPOUNDS
MAGNESIUM COMPOUNDS
MANGANESE COMPOUNDS
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
NONMETALS
OXYGEN COMPOUNDS
PURIFICATION
RECOVERY
REMOVAL
SULFIDES
SULFITES
SULFUR
SULFUR COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
WASHING
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
ALKALINE EARTH METAL COMPOUNDS
AMMONIA
CATALYSTS
CHALCOGENIDES
CHEMICAL REACTIONS
CLEANING
COAL GAS
DESULFURIZATION
ELEMENTS
FLUIDS
GASES
HYDRIDES
HYDROCYANIC ACID
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
INORGANIC ACIDS
IRON COMPOUNDS
MAGNESIUM COMPOUNDS
MANGANESE COMPOUNDS
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
NONMETALS
OXYGEN COMPOUNDS
PURIFICATION
RECOVERY
REMOVAL
SULFIDES
SULFITES
SULFUR
SULFUR COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
WASHING