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
·
OSTI ID:5225309
None
- Assignee:
- I. G. Farbenind.
- Patent Number(s):
- DE 507396
- OSTI ID:
- 5225309
- Country of Publication:
- United States
- Language:
- English
Similar Records
Purifying gases. [Removal of NH/sub 3/ and H/sub 2/S by washing with H/sub 2/SO/sub 4/ and subsequent treatment with an aqueous solution of monoethanolamine]
Desulfurizing fuel-distillation gases, etc. [Removal of H/sub 2/S from low NH/sub 3/-containing gases by washing with polythionate solution]
Coal-gas purification. [Removal of NH/sub 3/, H/sub 2/S, and (CN)/sub 2/ by washing with lyes containing ammonium polythionate and (NH/sub 4/)/sub 2/S/sub 2/O/sub 3/]
Patent
·
Sun Mar 10 23:00:00 EST 1935
·
OSTI ID:5225002
Desulfurizing fuel-distillation gases, etc. [Removal of H/sub 2/S from low NH/sub 3/-containing gases by washing with polythionate solution]
Patent
·
Tue Jan 09 23:00:00 EST 1934
·
OSTI ID:5260652
Coal-gas purification. [Removal of NH/sub 3/, H/sub 2/S, and (CN)/sub 2/ by washing with lyes containing ammonium polythionate and (NH/sub 4/)/sub 2/S/sub 2/O/sub 3/]
Patent
·
Wed Dec 19 23:00:00 EST 1928
·
OSTI ID:5192695
Related Subjects
01 COAL, LIGNITE, AND PEAT
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
AMMONIA
AMMONIUM COMPOUNDS
CHALCOGENIDES
CHEMICAL REACTIONS
DESULFURIZATION
ENERGY SOURCES
FLUIDS
FUEL GAS
FUELS
GASES
HYDRIDES
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
INORGANIC ACIDS
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PURIFICATION
SULFIDES
SULFUR COMPOUNDS
SULFUROUS ACID
THIONATES
THIOSULFATES
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
AMMONIA
AMMONIUM COMPOUNDS
CHALCOGENIDES
CHEMICAL REACTIONS
DESULFURIZATION
ENERGY SOURCES
FLUIDS
FUEL GAS
FUELS
GASES
HYDRIDES
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
INORGANIC ACIDS
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PURIFICATION
SULFIDES
SULFUR COMPOUNDS
SULFUROUS ACID
THIONATES
THIOSULFATES