JPS5280276A - Treatment of solution resulted from sodium sulfitegypsum exhaust gas d esulfurization - Google Patents
Treatment of solution resulted from sodium sulfitegypsum exhaust gas d esulfurizationInfo
- Publication number
- JPS5280276A JPS5280276A JP50155807A JP15580775A JPS5280276A JP S5280276 A JPS5280276 A JP S5280276A JP 50155807 A JP50155807 A JP 50155807A JP 15580775 A JP15580775 A JP 15580775A JP S5280276 A JPS5280276 A JP S5280276A
- Authority
- JP
- Japan
- Prior art keywords
- sulfitegypsum
- sodium
- exhaust gas
- esulfurization
- treatment
- 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.)
- Granted
Links
Landscapes
- Treating Waste Gases (AREA)
- Removal Of Specific Substances (AREA)
Abstract
PURPOSE: To remove polluting material conained in sodium sulfitegypsum exhaust gas desulfulization solution which include (acid) sulfite as a main component by adding alkali silicate to the desulfulization solution.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50155807A JPS5280276A (en) | 1975-12-27 | 1975-12-27 | Treatment of solution resulted from sodium sulfitegypsum exhaust gas d esulfurization |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50155807A JPS5280276A (en) | 1975-12-27 | 1975-12-27 | Treatment of solution resulted from sodium sulfitegypsum exhaust gas d esulfurization |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5280276A true JPS5280276A (en) | 1977-07-05 |
JPS5710042B2 JPS5710042B2 (en) | 1982-02-24 |
Family
ID=15613873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50155807A Granted JPS5280276A (en) | 1975-12-27 | 1975-12-27 | Treatment of solution resulted from sodium sulfitegypsum exhaust gas d esulfurization |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5280276A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002104820A (en) * | 2000-09-27 | 2002-04-10 | Tosoh Corp | Method of manufacturing sodium sulfate |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5244774A (en) * | 1975-10-08 | 1977-04-08 | Nippon Chem Ind Co Ltd:The | Desulfurization method of flue gas |
-
1975
- 1975-12-27 JP JP50155807A patent/JPS5280276A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5244774A (en) * | 1975-10-08 | 1977-04-08 | Nippon Chem Ind Co Ltd:The | Desulfurization method of flue gas |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002104820A (en) * | 2000-09-27 | 2002-04-10 | Tosoh Corp | Method of manufacturing sodium sulfate |
JP4635314B2 (en) * | 2000-09-27 | 2011-02-23 | 東ソー株式会社 | Method for producing sodium sulfate |
Also Published As
Publication number | Publication date |
---|---|
JPS5710042B2 (en) | 1982-02-24 |
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