JPS5597226A - Method and apparatus for treating exhaust gas - Google Patents
Method and apparatus for treating exhaust gasInfo
- Publication number
- JPS5597226A JPS5597226A JP417579A JP417579A JPS5597226A JP S5597226 A JPS5597226 A JP S5597226A JP 417579 A JP417579 A JP 417579A JP 417579 A JP417579 A JP 417579A JP S5597226 A JPS5597226 A JP S5597226A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- alkali solution
- hydrocarbons
- acidic materials
- tar mist
- 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 remove effectively tar mist, acidic materials and hydrocarbons from exhaust gas through a wet system by a method wherein the exhaust gas containing the tar mist, the acidic materials and the hydrocarbons is contacted with an alkali solution, then an alkali solution containing an oxidizing agent and finally water.
CONSTITUTION: Exhaust gas containing tar mist, acidic materials and hydrocarbons is introduced downward through a duct 4 into a main chamber 1b. An alkali solution is jetted 7 to a venturi scrubber 5, thereby the exhaust gas is cooled and collides with the surface of the alkali solution 6. Most of the tar mist and the acidic materials and part of hydrocarbons are removed from the gas by means of the alkali solution. The gas is supplied 21 to a tank 20 and passed upwardly through the first packed bed 23 to which an alkali solution containing an oxidizing agent is jetted 24, thereby tar mist having small particle size and low boiling hydrocarbons are removed. Then the treated exhaust gas is passed via a first demister 25 through the holes 26a of a water-receiving tray 26 and the second packed bed 27. In this case, water is jetted 28 downward to the second packed bed 27 to remove the remaining liquid droplets of the alkali solution containing the oxidizing agent. The exhaust gas is passed through a dehydrating demister 29 and discharged 22 from the tank 20.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP417579A JPS5597226A (en) | 1979-01-17 | 1979-01-17 | Method and apparatus for treating exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP417579A JPS5597226A (en) | 1979-01-17 | 1979-01-17 | Method and apparatus for treating exhaust gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5597226A true JPS5597226A (en) | 1980-07-24 |
Family
ID=11577372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP417579A Pending JPS5597226A (en) | 1979-01-17 | 1979-01-17 | Method and apparatus for treating exhaust gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5597226A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61204022A (en) * | 1985-02-12 | 1986-09-10 | Taiyo Sanso Kk | Method and apparatus for removing acid content contained in gas |
| JP2002126450A (en) * | 2000-10-24 | 2002-05-08 | Matsushita Seiko Co Ltd | Air cleaning method and its device |
| JP2007152171A (en) * | 2005-12-01 | 2007-06-21 | Matsushita Electric Ind Co Ltd | Method and apparatus for purification of exhaust gas |
| KR100821611B1 (en) | 2007-03-15 | 2008-04-15 | (주)세우엔지니어링 | Wet dust collector processing dust particles and gas synchronously and processing method thereof |
| KR100845545B1 (en) * | 2008-03-11 | 2008-07-10 | 최진국 | Dust remover with duplex induction system |
| CN110801721A (en) * | 2019-09-30 | 2020-02-18 | 江苏华洋新思路能源装备股份有限公司 | Waste gas treatment system for coal chemical industry |
-
1979
- 1979-01-17 JP JP417579A patent/JPS5597226A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61204022A (en) * | 1985-02-12 | 1986-09-10 | Taiyo Sanso Kk | Method and apparatus for removing acid content contained in gas |
| JPH0472565B2 (en) * | 1985-02-12 | 1992-11-18 | Mitsubishi Denki Kk | |
| JP2002126450A (en) * | 2000-10-24 | 2002-05-08 | Matsushita Seiko Co Ltd | Air cleaning method and its device |
| JP2007152171A (en) * | 2005-12-01 | 2007-06-21 | Matsushita Electric Ind Co Ltd | Method and apparatus for purification of exhaust gas |
| JP4566896B2 (en) * | 2005-12-01 | 2010-10-20 | パナソニック株式会社 | Exhaust gas purification treatment method and apparatus |
| KR100821611B1 (en) | 2007-03-15 | 2008-04-15 | (주)세우엔지니어링 | Wet dust collector processing dust particles and gas synchronously and processing method thereof |
| KR100845545B1 (en) * | 2008-03-11 | 2008-07-10 | 최진국 | Dust remover with duplex induction system |
| CN110801721A (en) * | 2019-09-30 | 2020-02-18 | 江苏华洋新思路能源装备股份有限公司 | Waste gas treatment system for coal chemical industry |
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