JPS5439370A - Method of removing sulfur dioxide from waste gas - Google Patents
Method of removing sulfur dioxide from waste gasInfo
- Publication number
- JPS5439370A JPS5439370A JP10603777A JP10603777A JPS5439370A JP S5439370 A JPS5439370 A JP S5439370A JP 10603777 A JP10603777 A JP 10603777A JP 10603777 A JP10603777 A JP 10603777A JP S5439370 A JPS5439370 A JP S5439370A
- Authority
- JP
- Japan
- Prior art keywords
- waste gas
- sulfur dioxide
- removing sulfur
- absorption
- recovery
- 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 accomplish recovery or regeneration of SO2 and an absorption liquid in a continuous, closed system through a sequential combination of process composed of the absorption of SO2 in a waste gas by a liquid containing a chelate complex and the recovery of concentrated SO2 and a regenerated chelate complex from the absorption liquid.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10603777A JPS5439370A (en) | 1977-09-03 | 1977-09-03 | Method of removing sulfur dioxide from waste gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10603777A JPS5439370A (en) | 1977-09-03 | 1977-09-03 | Method of removing sulfur dioxide from waste gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5439370A true JPS5439370A (en) | 1979-03-26 |
Family
ID=14423432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10603777A Pending JPS5439370A (en) | 1977-09-03 | 1977-09-03 | Method of removing sulfur dioxide from waste gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5439370A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5320816A (en) * | 1992-10-21 | 1994-06-14 | The Dow Chemical Company | Process for absorption of sulfur dioxide and nitric oxide from flue gas |
-
1977
- 1977-09-03 JP JP10603777A patent/JPS5439370A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5320816A (en) * | 1992-10-21 | 1994-06-14 | The Dow Chemical Company | Process for absorption of sulfur dioxide and nitric oxide from flue gas |
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