Recovering sulfur dioxide from gases. [Aqueous solution of Na, Li, or Be sulfite used to reove S dioxide]
Patent
·
OSTI ID:5187055
None
- Assignee:
- Wellman-Lord, Inc.
- Patent Number(s):
- US 3790660
- OSTI ID:
- 5187055
- Country of Publication:
- United States
- Language:
- English
Similar Records
Process for the recovery of sulfur dioxide. [Recovery of S from waste gases containing S dioxide and S trioxide by scrubbing with aqueous solution of Na sulfite]
Recovering sulfur dioxide from gases using aqueous salt solution of glutaric acid. [Gases containing S dioxide are brought into contact with aqueous solution containing Na or amine salt of glutaric acid]
Removal of sulfur dioxide from gas streams. [S dioxide removed by scrubbing with aqueous Na sulfite]
Patent
·
Sun Jan 09 23:00:00 EST 1972
·
OSTI ID:5188263
Recovering sulfur dioxide from gases using aqueous salt solution of glutaric acid. [Gases containing S dioxide are brought into contact with aqueous solution containing Na or amine salt of glutaric acid]
Patent
·
Tue Mar 19 00:00:00 EDT 1974
·
OSTI ID:5187035
Removal of sulfur dioxide from gas streams. [S dioxide removed by scrubbing with aqueous Na sulfite]
Patent
·
Mon Nov 26 23:00:00 EST 1973
·
OSTI ID:5167708
Related Subjects
01 COAL, LIGNITE, AND PEAT
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
ALKALI METAL COMPOUNDS
ALKALINE EARTH METALS
AQUEOUS SOLUTIONS
BERYLLIUM
CHALCOGENIDES
CHEMICAL REACTIONS
DESULFURIZATION
DISPERSIONS
ELEMENTS
FLUE GAS
GASEOUS WASTES
LITHIUM COMPOUNDS
METALS
MIXTURES
OXIDES
OXYGEN COMPOUNDS
RECOVERY
REMOVAL
SODIUM COMPOUNDS
SOLUTIONS
SULFITES
SULFUR COMPOUNDS
SULFUR DIOXIDE
SULFUR OXIDES
WASTES
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
ALKALI METAL COMPOUNDS
ALKALINE EARTH METALS
AQUEOUS SOLUTIONS
BERYLLIUM
CHALCOGENIDES
CHEMICAL REACTIONS
DESULFURIZATION
DISPERSIONS
ELEMENTS
FLUE GAS
GASEOUS WASTES
LITHIUM COMPOUNDS
METALS
MIXTURES
OXIDES
OXYGEN COMPOUNDS
RECOVERY
REMOVAL
SODIUM COMPOUNDS
SOLUTIONS
SULFITES
SULFUR COMPOUNDS
SULFUR DIOXIDE
SULFUR OXIDES
WASTES