JPS57174123A - Deodorizing device for gas - Google Patents

Deodorizing device for gas

Info

Publication number
JPS57174123A
JPS57174123A JP56059398A JP5939881A JPS57174123A JP S57174123 A JPS57174123 A JP S57174123A JP 56059398 A JP56059398 A JP 56059398A JP 5939881 A JP5939881 A JP 5939881A JP S57174123 A JPS57174123 A JP S57174123A
Authority
JP
Japan
Prior art keywords
packed
gas
ozone
bed
stuck
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
JP56059398A
Other languages
Japanese (ja)
Inventor
Takekuni Azuma
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56059398A priority Critical patent/JPS57174123A/en
Publication of JPS57174123A publication Critical patent/JPS57174123A/en
Pending legal-status Critical Current

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  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To obtain a deodorizing device for gases of high performance by combining an ozone mixing part, a packed bed packed with bromine compd. stuck carriers, and a packed bed packed with packings contg. reducing agents, successively.
CONSTITUTION: After a prescribed amt. of ozone from an ozonizer 5 is mixed with a malodorous gas A in a duct 6, the gas is introduced into the 1st packed bed 3 packed with active carbon or the like stuck with, for example, HBr, and the 2nd packed bed 4 packed with granular sodium thiosulfate crystals or the like. In the bed 3, malodorous materials are oxidized by the Br2 produced by the Br stuck active carbon and the ozone in the malodorous gas, whereby the gas is made odorless. The Br2 returns again to HBr, and receives ozone oxidation again. The unreacted residual ozone is decomposed to oxygen and removed by the reducing agents of the bed 4, after which the treated gas B is discharged.
COPYRIGHT: (C)1982,JPO&Japio
JP56059398A 1981-04-20 1981-04-20 Deodorizing device for gas Pending JPS57174123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56059398A JPS57174123A (en) 1981-04-20 1981-04-20 Deodorizing device for gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56059398A JPS57174123A (en) 1981-04-20 1981-04-20 Deodorizing device for gas

Publications (1)

Publication Number Publication Date
JPS57174123A true JPS57174123A (en) 1982-10-26

Family

ID=13112132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56059398A Pending JPS57174123A (en) 1981-04-20 1981-04-20 Deodorizing device for gas

Country Status (1)

Country Link
JP (1) JPS57174123A (en)

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