JPS57174123A - Deodorizing device for gas - Google Patents
Deodorizing device for gasInfo
- 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
Links
Landscapes
- 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
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) |
-
1981
- 1981-04-20 JP JP56059398A patent/JPS57174123A/en active Pending
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