Gas purification. [Removal of NH/sub 3/ and S using wash liquor containing an Fe compound in suspension]
Patent
·
OSTI ID:5225180
None
- Assignee:
- Koppers Co.
- Patent Number(s):
- US 1822380
- OSTI ID:
- 5225180
- 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
COAL GAS
DESULFURIZATION
FLUIDS
GASES
HYDRIDES
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
HYDROXIDES
IRON COMPOUNDS
IRON HYDROXIDES
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
OXYGEN COMPOUNDS
PURIFICATION
SULFIDES
SULFUR COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
AMMONIA
CHALCOGENIDES
CHEMICAL REACTIONS
COAL GAS
DESULFURIZATION
FLUIDS
GASES
HYDRIDES
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
HYDROXIDES
IRON COMPOUNDS
IRON HYDROXIDES
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
OXYGEN COMPOUNDS
PURIFICATION
SULFIDES
SULFUR COMPOUNDS
TRANSITION ELEMENT COMPOUNDS