Purifying coke-oven gas. [Removal of NH/sub 3/, HCN, and S]
Patent
·
OSTI ID:5317193
None
- Assignee:
- TIC
- Patent Number(s):
- US 2113002
- OSTI ID:
- 5317193
- Country of Publication:
- United States
- Language:
- English
Similar Records
Coke oven gas. [NH/sub 3/, H/sub 2/S, and HCN removed by scrubbing with waste liquor from steel pickling]
Purification of coke oven gas. [Gas containing HCN, NH/sub 3/, and H/sub 2/S purified by washing with aqueous S suspension to give NH/sub 4/SON, (NH/sub 4/)/sub 2/S/sub 2/O/sub 3/, and solid S]
Removal of hydrogen sulfide from coke-oven gas. [Gaseous NH/sub 3/ used for removal of H/sub 2/S]
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·
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Purification of coke oven gas. [Gas containing HCN, NH/sub 3/, and H/sub 2/S purified by washing with aqueous S suspension to give NH/sub 4/SON, (NH/sub 4/)/sub 2/S/sub 2/O/sub 3/, and solid S]
Patent
·
Thu Jul 19 00:00:00 EDT 1973
·
OSTI ID:5256873
Removal of hydrogen sulfide from coke-oven gas. [Gaseous NH/sub 3/ used for removal of H/sub 2/S]
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Thu Jul 21 00:00:00 EDT 1960
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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
HYDROCYANIC ACID
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
INORGANIC ACIDS
IRON COMPOUNDS
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
PURIFICATION
REMOVAL
SULFIDES
SULFUR COMPOUNDS
SULFURIC ACID
TRANSITION ELEMENT COMPOUNDS
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
AMMONIA
CHALCOGENIDES
CHEMICAL REACTIONS
COAL GAS
DESULFURIZATION
FLUIDS
GASES
HYDRIDES
HYDROCYANIC ACID
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
INORGANIC ACIDS
IRON COMPOUNDS
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
PURIFICATION
REMOVAL
SULFIDES
SULFUR COMPOUNDS
SULFURIC ACID
TRANSITION ELEMENT COMPOUNDS