JPS53140280A - Wet desulfurizing method for exhaust combustion gas - Google Patents
Wet desulfurizing method for exhaust combustion gasInfo
- Publication number
- JPS53140280A JPS53140280A JP5491377A JP5491377A JPS53140280A JP S53140280 A JPS53140280 A JP S53140280A JP 5491377 A JP5491377 A JP 5491377A JP 5491377 A JP5491377 A JP 5491377A JP S53140280 A JPS53140280 A JP S53140280A
- Authority
- JP
- Japan
- Prior art keywords
- combustion gas
- exhaust combustion
- absorption
- wet desulfurizing
- desulfurizing method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
PURPOSE: To unify absorption and oxidation steps and to simplify apparatus and operation of a wet desulfurization system for exhaust combustion gas of limegypsum type, by supplyingstrong oxidizing agent e.g. H2O2, O3 to an absorption liq. circulating system in order to effect oxidation, then by adding CaCO3 etc. form gypsum, which is separated, and by circulating the absorption liq.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5491377A JPS53140280A (en) | 1977-05-13 | 1977-05-13 | Wet desulfurizing method for exhaust combustion gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5491377A JPS53140280A (en) | 1977-05-13 | 1977-05-13 | Wet desulfurizing method for exhaust combustion gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53140280A true JPS53140280A (en) | 1978-12-07 |
Family
ID=12983834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5491377A Pending JPS53140280A (en) | 1977-05-13 | 1977-05-13 | Wet desulfurizing method for exhaust combustion gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53140280A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4587112A (en) * | 1985-06-20 | 1986-05-06 | General Electric Company | Effluent gas desulfurization with conversion to gypsum of large particle size |
CN112892175A (en) * | 2021-02-02 | 2021-06-04 | 武汉钢铁有限公司 | Method for improving desulfurization effect in desulfurization ash co-processing process |
-
1977
- 1977-05-13 JP JP5491377A patent/JPS53140280A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4587112A (en) * | 1985-06-20 | 1986-05-06 | General Electric Company | Effluent gas desulfurization with conversion to gypsum of large particle size |
CN112892175A (en) * | 2021-02-02 | 2021-06-04 | 武汉钢铁有限公司 | Method for improving desulfurization effect in desulfurization ash co-processing process |
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