JPS5745323A - Removing method of malodorous component contained in gas - Google Patents

Removing method of malodorous component contained in gas

Info

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
Application number
JP55122032A
Other languages
Japanese (ja)
Inventor
Kiyoshi Nakamura
Tokugo Zanma
Shigeru Masumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP55122032A priority Critical patent/JPS5745323A/en
Publication of JPS5745323A publication Critical patent/JPS5745323A/en
Pending legal-status Critical Current

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  • 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
JP55122032A 1980-09-02 1980-09-02 Removing method of malodorous component contained in gas Pending JPS5745323A (en)

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)

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