JPS5524508A - Deodorizing method - Google Patents
Deodorizing methodInfo
- Publication number
- JPS5524508A JPS5524508A JP9609478A JP9609478A JPS5524508A JP S5524508 A JPS5524508 A JP S5524508A JP 9609478 A JP9609478 A JP 9609478A JP 9609478 A JP9609478 A JP 9609478A JP S5524508 A JPS5524508 A JP S5524508A
- Authority
- JP
- Japan
- Prior art keywords
- temp
- gas
- difference
- catalytic oxidation
- unit
- 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
- Incineration Of Waste (AREA)
- Treating Waste Gases (AREA)
Abstract
PURPOSE: To prevent moisture condensation in a catalytic oxidation unit so as to deodorize efficiently, by cooling washing water at the preceding stop in such a degree that the difference between the temp. of water-washed gas and that of wall of the catalytic oxidation unit or the atmospheric temp. may be constant.
CONSTITUTION: Into a gas to be treated having been discharged from an exhauster 1 is injected ozone generated by an ozonizer 2, then the gas is introduced into a washing tower 3 packed with packing 4. Washing water contained in a reservoir 7 is cooled by cooling medium delivered from a cooler 20 to a cooling means 22 by the operation of a controller 28 which operates according to the difference between the temp. given by a demp. detector 27 attached at the outlet of the tower 3 and the temp. given by a temp. detector 26 installed in a catalytic oxidation unit 6 or the atmospheric temp. in order to make constant the temp. difference between the temp. of the water-washed gas and the temp. of the wall of the unit 6 or of the atmosphere. The washing water is sprayed through spray nozzles 12 to remove malodorous components. The gas to be treated which is liberated of its malodorous components is introduced through a demister 5 to the unit 6.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9609478A JPS5524508A (en) | 1978-08-09 | 1978-08-09 | Deodorizing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9609478A JPS5524508A (en) | 1978-08-09 | 1978-08-09 | Deodorizing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5524508A true JPS5524508A (en) | 1980-02-21 |
Family
ID=14155800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9609478A Pending JPS5524508A (en) | 1978-08-09 | 1978-08-09 | Deodorizing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5524508A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002001056A (en) * | 2000-06-21 | 2002-01-08 | Eco Keikaku:Kk | Method and apparatus for extinguishing offensive odor by organic substance |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5235764A (en) * | 1975-09-17 | 1977-03-18 | Mitsubishi Electric Corp | Deodorizing apparatus |
| JPS5449981A (en) * | 1977-09-28 | 1979-04-19 | Takasago Thermal Engineering | Air deodorization apparatus |
-
1978
- 1978-08-09 JP JP9609478A patent/JPS5524508A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5235764A (en) * | 1975-09-17 | 1977-03-18 | Mitsubishi Electric Corp | Deodorizing apparatus |
| JPS5449981A (en) * | 1977-09-28 | 1979-04-19 | Takasago Thermal Engineering | Air deodorization apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002001056A (en) * | 2000-06-21 | 2002-01-08 | Eco Keikaku:Kk | Method and apparatus for extinguishing offensive odor by organic substance |
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