JPS5333993A - Desulfurizing method for exhaust gas producing by-product gypsum - Google Patents
Desulfurizing method for exhaust gas producing by-product gypsumInfo
- Publication number
- JPS5333993A JPS5333993A JP10853676A JP10853676A JPS5333993A JP S5333993 A JPS5333993 A JP S5333993A JP 10853676 A JP10853676 A JP 10853676A JP 10853676 A JP10853676 A JP 10853676A JP S5333993 A JPS5333993 A JP S5333993A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- product gypsum
- gas producing
- desulfurizing method
- desulfurizing
- 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 eliminate the necessity of an oxidation tower or air compressor required of conventional methods and to reduce production costs of by-product gypsum considerably, by specifying the concn. of O2 in exhaust gas before the absorption process in the desulfurization by use of an absorptive solution containing CaCO3 or Ca (OH)2.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10853676A JPS5333993A (en) | 1976-09-10 | 1976-09-10 | Desulfurizing method for exhaust gas producing by-product gypsum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10853676A JPS5333993A (en) | 1976-09-10 | 1976-09-10 | Desulfurizing method for exhaust gas producing by-product gypsum |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5333993A true JPS5333993A (en) | 1978-03-30 |
Family
ID=14487285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10853676A Pending JPS5333993A (en) | 1976-09-10 | 1976-09-10 | Desulfurizing method for exhaust gas producing by-product gypsum |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5333993A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5599952A (en) * | 1979-01-24 | 1980-07-30 | Dai Ichi Kogyo Seiyaku Co Ltd | One-pack type polyurethane composition |
KR20220025559A (en) | 2020-08-24 | 2022-03-03 | 주식회사 부일건화 | Water catalyzed type hybrid waterproof composition and waterproofing method using the same |
-
1976
- 1976-09-10 JP JP10853676A patent/JPS5333993A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5599952A (en) * | 1979-01-24 | 1980-07-30 | Dai Ichi Kogyo Seiyaku Co Ltd | One-pack type polyurethane composition |
JPS591421B2 (en) * | 1979-01-24 | 1984-01-12 | 第一工業製薬株式会社 | One-component polyurethane composition |
KR20220025559A (en) | 2020-08-24 | 2022-03-03 | 주식회사 부일건화 | Water catalyzed type hybrid waterproof composition and waterproofing method using the same |
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