Purifying fuel gas. [Removal of NH/sub 3/ and H/sub 2/S]
Patent
·
OSTI ID:5317515
None
- Assignee:
- Koppers Co. of Delaware
- Patent Number(s):
- US 1942050
- OSTI ID:
- 5317515
- Country of Publication:
- United States
- Language:
- English
Similar Records
Purifying coke-oven gas. [Removal of NH/sub 3/, HCN, and S]
Purifying coal gas, etc. [Removal of HCN, H/sub 2/S, and NH/sub 3/ by washing with (NH/sub 4/)/sub 2/S/sub 2/O/sub 3/ and (NH/sub 4/)/sub 2/S/sub 4/O/sub 6/]
Purifying gases. [Absorption of NH/sub 3/ and H/sub 2/S by washing with (NH/sub 4/)/sub 2/S/sub 2/O/sub 3/ containing NH/sub 4/ polythionate and H/sub 2/SO/sub 3/]
Patent
·
Sun Apr 04 23:00:00 EST 1937
·
OSTI ID:5317193
Purifying coal gas, etc. [Removal of HCN, H/sub 2/S, and NH/sub 3/ by washing with (NH/sub 4/)/sub 2/S/sub 2/O/sub 3/ and (NH/sub 4/)/sub 2/S/sub 4/O/sub 6/]
Patent
·
Mon May 08 00:00:00 EDT 1933
·
OSTI ID:5225068
Purifying gases. [Absorption of NH/sub 3/ and H/sub 2/S by washing with (NH/sub 4/)/sub 2/S/sub 2/O/sub 3/ containing NH/sub 4/ polythionate and H/sub 2/SO/sub 3/]
Patent
·
Thu Jul 22 00:00:00 EDT 1926
·
OSTI ID:5225309
Related Subjects
01 COAL, LIGNITE, AND PEAT
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
AMMONIA
CHALCOGENIDES
CHEMICAL REACTIONS
DESULFURIZATION
ENERGY SOURCES
FLUIDS
FUEL GAS
FUELS
GASES
HYDRIDES
HYDROCYANIC ACID
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
INORGANIC ACIDS
IRON COMPOUNDS
IRON SULFIDES
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
PRECIPITATION
PURIFICATION
REMOVAL
SEPARATION PROCESSES
SULFIDES
SULFUR COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
AMMONIA
CHALCOGENIDES
CHEMICAL REACTIONS
DESULFURIZATION
ENERGY SOURCES
FLUIDS
FUEL GAS
FUELS
GASES
HYDRIDES
HYDROCYANIC ACID
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
INORGANIC ACIDS
IRON COMPOUNDS
IRON SULFIDES
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
PRECIPITATION
PURIFICATION
REMOVAL
SEPARATION PROCESSES
SULFIDES
SULFUR COMPOUNDS
TRANSITION ELEMENT COMPOUNDS