JPS56108510A - Treatment of waste gas - Google Patents
Treatment of waste gasInfo
- Publication number
- JPS56108510A JPS56108510A JP941880A JP941880A JPS56108510A JP S56108510 A JPS56108510 A JP S56108510A JP 941880 A JP941880 A JP 941880A JP 941880 A JP941880 A JP 941880A JP S56108510 A JPS56108510 A JP S56108510A
- Authority
- JP
- Japan
- Prior art keywords
- waste gas
- washing liquid
- slurry
- lowering
- vapor pressure
- 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 suppress the lowering of the temperature of waste gas (or exhaust gas) by adding at least one of the chlorides of alkaline earth metals to a washing liquid or slurry and then by bringing the high-temperature gas into contact with the liquid.
CONSTITUTION: At least one of the chlorides of alkaline earth metals, e.g., magnesium chloride, calcium chloride, etc., is added to a washing liquid or slurry for treatment of waste gas, and waste gas is brought into contact with the washing liquid or slurry in such a way that the evaporation of water from the washing liquid side is lessened by approximating the water vapor pressure on the washing liquid side to the water vapor pressure of waste gas by lowering the water vapor pressure, whereby suppressing the lowering of the temperature of waste gas. Thus, the reheating of waste gas can be avoided.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP941880A JPS56108510A (en) | 1980-01-31 | 1980-01-31 | Treatment of waste gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP941880A JPS56108510A (en) | 1980-01-31 | 1980-01-31 | Treatment of waste gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56108510A true JPS56108510A (en) | 1981-08-28 |
Family
ID=11719817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP941880A Pending JPS56108510A (en) | 1980-01-31 | 1980-01-31 | Treatment of waste gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56108510A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020213313A1 (en) * | 2019-04-16 | 2020-10-22 | 株式会社福岡建設合材 | Carbon dioxide concentration reduction method and carbon dioxide concentration reduction device |
-
1980
- 1980-01-31 JP JP941880A patent/JPS56108510A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020213313A1 (en) * | 2019-04-16 | 2020-10-22 | 株式会社福岡建設合材 | Carbon dioxide concentration reduction method and carbon dioxide concentration reduction device |
JP2020175318A (en) * | 2019-04-16 | 2020-10-29 | 株式会社福岡建設合材 | Carbon dioxide concentration reduction method and carbon dioxide concentration reduction device |
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