JPS53113774A - Desulfurizing method for exhaust combustion gas and apparatus for conducting the same - Google Patents
Desulfurizing method for exhaust combustion gas and apparatus for conducting the sameInfo
- Publication number
- JPS53113774A JPS53113774A JP2869877A JP2869877A JPS53113774A JP S53113774 A JPS53113774 A JP S53113774A JP 2869877 A JP2869877 A JP 2869877A JP 2869877 A JP2869877 A JP 2869877A JP S53113774 A JPS53113774 A JP S53113774A
- Authority
- JP
- Japan
- Prior art keywords
- combustion gas
- conducting
- same
- exhaust combustion
- ammonium sulfate
- 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)
Abstract
PURPOSE: To increase desulfurization efficiency for exhaust gas in an exhaust combustion gas desulfurization apparatus with simultaneous recovery of ammonium sulfate by circulation of a portion of the ammonium sulfate soln. to the desulfurization tower, the ammonium sulfate which is produced by oxidation of sulfite contained in the absorption soln., and formed by sending exhaust gas having been washed and cooled to a desulfurization tower.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2869877A JPS53113774A (en) | 1977-03-17 | 1977-03-17 | Desulfurizing method for exhaust combustion gas and apparatus for conducting the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2869877A JPS53113774A (en) | 1977-03-17 | 1977-03-17 | Desulfurizing method for exhaust combustion gas and apparatus for conducting the same |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53113774A true JPS53113774A (en) | 1978-10-04 |
Family
ID=12255682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2869877A Pending JPS53113774A (en) | 1977-03-17 | 1977-03-17 | Desulfurizing method for exhaust combustion gas and apparatus for conducting the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53113774A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4875472A (en) * | 1971-12-20 | 1973-10-11 | ||
JPS5057985A (en) * | 1973-09-26 | 1975-05-20 | ||
JPS5146575A (en) * | 1974-08-23 | 1976-04-21 | Itt | |
JPS527870A (en) * | 1975-07-10 | 1977-01-21 | Ishikawajima Harima Heavy Ind Co Ltd | Method for exhaust gas desulfurization |
-
1977
- 1977-03-17 JP JP2869877A patent/JPS53113774A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4875472A (en) * | 1971-12-20 | 1973-10-11 | ||
JPS5057985A (en) * | 1973-09-26 | 1975-05-20 | ||
JPS5146575A (en) * | 1974-08-23 | 1976-04-21 | Itt | |
JPS527870A (en) * | 1975-07-10 | 1977-01-21 | Ishikawajima Harima Heavy Ind Co Ltd | Method for exhaust gas desulfurization |
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