JPS5745323A - Removing method of malodorous component contained in gas - Google Patents
Removing method of malodorous component contained in gasInfo
- Publication number
- JPS5745323A JPS5745323A JP55122032A JP12203280A JPS5745323A JP S5745323 A JPS5745323 A JP S5745323A JP 55122032 A JP55122032 A JP 55122032A JP 12203280 A JP12203280 A JP 12203280A JP S5745323 A JPS5745323 A JP S5745323A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- malodorous components
- hypochlorites
- component contained
- removing method
- 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 deodorize by removing malodorous components almost perfectly, by feeding alkaline aq. solution containing a specific quantity of hypochlorites, to gas containing malodorous components of neutral sulfur compounds.
CONSTITUTION: Gas, containing malodorous components of neutral sulfur compounds such as H2S, CH3SH, especially (CH3)2S, (CH3)2S2, is contacted with aq. soln. of hypochlorites to absorb the malodorous components. At this time, the pH of the aq. soln. is adjusted to 9W12, and the necessary quantity M of the hypochlorities for 1m3 of the gas is calculated by the equation shown in the fig. In the equation, CH2S, CCH3SH, C(CH3)2S, C(CH3)2S2 are the concentration ppm for each H2S, CH3SH, (CH3)2S, (CH3)2S2 which are 0.005≤a≤0.009, 0.01≤b≤0.014, 0.018≤ c≤0.002, 0.023≤d≤0.027; M is the absolute quantity (g) of the hypochlorites.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55122032A JPS5745323A (en) | 1980-09-02 | 1980-09-02 | Removing method of malodorous component contained in gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55122032A JPS5745323A (en) | 1980-09-02 | 1980-09-02 | Removing method of malodorous component contained in gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5745323A true JPS5745323A (en) | 1982-03-15 |
Family
ID=14825899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55122032A Pending JPS5745323A (en) | 1980-09-02 | 1980-09-02 | Removing method of malodorous component contained in gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5745323A (en) |
-
1980
- 1980-09-02 JP JP55122032A patent/JPS5745323A/en active Pending
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