Process for recovering sulfur dioxide from flue gas. [Scrubbing with aqueous solution of sulfite of alkali metal or alkaline earth metal]
Patent
·
OSTI ID:5175121
- Assignee:
- Wellman--Lord, Inc., Lakeland, FL
- Patent Number(s):
- US 3477815
- OSTI ID:
- 5175121
- Resource Relation:
- Patent File Date: Filed date 15 Nov 1966
- Country of Publication:
- United States
- Language:
- English
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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]
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Related Subjects
01 COAL, LIGNITE, AND PEAT
FLUE GAS
DESULFURIZATION
SCRUBBING
SULFUR DIOXIDE
RECOVERY
ALKALI METAL COMPOUNDS
ALKALINE EARTH METAL COMPOUNDS
AQUEOUS SOLUTIONS
SULFITES
CHALCOGENIDES
CHEMICAL REACTIONS
DISPERSIONS
GASEOUS WASTES
MIXTURES
OXIDES
OXYGEN COMPOUNDS
SOLUTIONS
SULFUR COMPOUNDS
SULFUR OXIDES
WASTES
010800* - Coal
Lignite
& Peat- Waste Management
FLUE GAS
DESULFURIZATION
SCRUBBING
SULFUR DIOXIDE
RECOVERY
ALKALI METAL COMPOUNDS
ALKALINE EARTH METAL COMPOUNDS
AQUEOUS SOLUTIONS
SULFITES
CHALCOGENIDES
CHEMICAL REACTIONS
DISPERSIONS
GASEOUS WASTES
MIXTURES
OXIDES
OXYGEN COMPOUNDS
SOLUTIONS
SULFUR COMPOUNDS
SULFUR OXIDES
WASTES
010800* - Coal
Lignite
& Peat- Waste Management