Purification of coal or coke-oven gas. [Removal of H/sub 2/S and HCN by washing with a neutral or acidic aqueous solution of Cu/sub 2/SO/sub 4/]
Patent
·
OSTI ID:5189892
None
- Assignee:
- Gas Council
- Patent Number(s):
- GB 802284
- OSTI ID:
- 5189892
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
AQUEOUS SOLUTIONS
CARBONACEOUS MATERIALS
CHALCOGENIDES
CHEMICAL REACTIONS
COAL
COAL GAS
COPPER COMPOUNDS
COPPER SULFATES
DESULFURIZATION
DISPERSIONS
ENERGY SOURCES
FLUIDS
FOSSIL FUELS
FUELS
GASES
HYDROCYANIC ACID
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
INORGANIC ACIDS
MIXTURES
OXYGEN COMPOUNDS
PURIFICATION
REMOVAL
SCRUBBING
SOLUTIONS
SULFATES
SULFIDES
SULFUR COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
AQUEOUS SOLUTIONS
CARBONACEOUS MATERIALS
CHALCOGENIDES
CHEMICAL REACTIONS
COAL
COAL GAS
COPPER COMPOUNDS
COPPER SULFATES
DESULFURIZATION
DISPERSIONS
ENERGY SOURCES
FLUIDS
FOSSIL FUELS
FUELS
GASES
HYDROCYANIC ACID
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
INORGANIC ACIDS
MIXTURES
OXYGEN COMPOUNDS
PURIFICATION
REMOVAL
SCRUBBING
SOLUTIONS
SULFATES
SULFIDES
SULFUR COMPOUNDS
TRANSITION ELEMENT COMPOUNDS