JPS5515657A - Method of removing mal-odorous component in exhaust gas - Google Patents
Method of removing mal-odorous component in exhaust gasInfo
- Publication number
- JPS5515657A JPS5515657A JP8908778A JP8908778A JPS5515657A JP S5515657 A JPS5515657 A JP S5515657A JP 8908778 A JP8908778 A JP 8908778A JP 8908778 A JP8908778 A JP 8908778A JP S5515657 A JPS5515657 A JP S5515657A
- Authority
- JP
- Japan
- Prior art keywords
- mal
- adsorption tower
- natural zeolite
- exhaust gas
- odorous
- 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
Abstract
PURPOSE: To make mal-odorous componets pollution-free through desorption, concentration and combustion by adsorbing these at the specific temperature by the use of natural zeolite then heating the same at the specific temperature.
CONSTITUTION: Natural zeolite having beforehand been treated with an aqueous HCl solution of about 1 to 2N is packed in an adsorption tower 7 and the exhaust gas containing mal-odorous components is introduced through inlet port 1. It is passed through the natural zeolite of the adsorption tower 7 at the temperature of about 50°C and the exhaust gas having been removed of at least 98% of the mal- odorous components is exhausted from exhaust port 5. At this time, the valves 6, 8 are held closed and 2, 4 held open. When the natural zeolite saturates, the introduction of the gas into the adsorption tower 7 is ceased and the valves 2, 4 are closed. Next, the valbes 6, 8 are opened to introduce the circulating heated gas of 300 to 500°C into the adsorption tower 7 in the reverse direction. While it passes the adsorption tower 3, it desorbs the mal-odorous components having been adsorbed and introduces the same into an oxidizing tower 10.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8908778A JPS5515657A (en) | 1978-07-21 | 1978-07-21 | Method of removing mal-odorous component in exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8908778A JPS5515657A (en) | 1978-07-21 | 1978-07-21 | Method of removing mal-odorous component in exhaust gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5515657A true JPS5515657A (en) | 1980-02-02 |
Family
ID=13961077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8908778A Pending JPS5515657A (en) | 1978-07-21 | 1978-07-21 | Method of removing mal-odorous component in exhaust gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5515657A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59147623A (en) * | 1983-02-10 | 1984-08-24 | Toray Ind Inc | Process and agent for treating waste gas containing silicone |
| US4810266A (en) * | 1988-02-25 | 1989-03-07 | Allied-Signal Inc. | Carbon dioxide removal using aminated carbon molecular sieves |
| US4820318A (en) * | 1987-12-24 | 1989-04-11 | Allied-Signal Inc. | Removal of organic compounds from gas streams using carbon molecular sieves |
| FR2687330A1 (en) * | 1992-02-18 | 1993-08-20 | Inst Francais Du Petrole | PROCESS FOR TREATING VENTILATION AIR CONTAINING STYRENE |
| US5312477A (en) * | 1993-02-23 | 1994-05-17 | M & W Industries | Adsorption/regeneration process |
| WO1997040922A1 (en) * | 1996-04-29 | 1997-11-06 | Metallgesellschaft Aktiengesellschaft | Process for adsorbing hydrocarbons from exhaust fumes |
| JP2003021316A (en) * | 2001-07-03 | 2003-01-24 | Matsushita Environment Airconditioning Eng Co Ltd | Cleaner for exhaust gas generated in board manufacturing device having photo process |
| CN106076074A (en) * | 2016-08-03 | 2016-11-09 | 安徽八化工股份有限公司 | Two-stage nitration exhaust gas processing device in a kind of benzene chloride production |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS522867A (en) * | 1975-06-24 | 1977-01-10 | Taikisha Ltd | Exhaust gas treatment apparatus for organic gases |
| JPS5243777A (en) * | 1975-10-04 | 1977-04-06 | Daikin Ind Ltd | Method of removing inflammable organic compounds in air |
-
1978
- 1978-07-21 JP JP8908778A patent/JPS5515657A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS522867A (en) * | 1975-06-24 | 1977-01-10 | Taikisha Ltd | Exhaust gas treatment apparatus for organic gases |
| JPS5243777A (en) * | 1975-10-04 | 1977-04-06 | Daikin Ind Ltd | Method of removing inflammable organic compounds in air |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59147623A (en) * | 1983-02-10 | 1984-08-24 | Toray Ind Inc | Process and agent for treating waste gas containing silicone |
| JPS6231971B2 (en) * | 1983-02-10 | 1987-07-11 | Toray Industries | |
| US4820318A (en) * | 1987-12-24 | 1989-04-11 | Allied-Signal Inc. | Removal of organic compounds from gas streams using carbon molecular sieves |
| US4810266A (en) * | 1988-02-25 | 1989-03-07 | Allied-Signal Inc. | Carbon dioxide removal using aminated carbon molecular sieves |
| FR2687330A1 (en) * | 1992-02-18 | 1993-08-20 | Inst Francais Du Petrole | PROCESS FOR TREATING VENTILATION AIR CONTAINING STYRENE |
| US5312477A (en) * | 1993-02-23 | 1994-05-17 | M & W Industries | Adsorption/regeneration process |
| WO1997040922A1 (en) * | 1996-04-29 | 1997-11-06 | Metallgesellschaft Aktiengesellschaft | Process for adsorbing hydrocarbons from exhaust fumes |
| JP2003021316A (en) * | 2001-07-03 | 2003-01-24 | Matsushita Environment Airconditioning Eng Co Ltd | Cleaner for exhaust gas generated in board manufacturing device having photo process |
| CN106076074A (en) * | 2016-08-03 | 2016-11-09 | 安徽八化工股份有限公司 | Two-stage nitration exhaust gas processing device in a kind of benzene chloride production |
| CN106076074B (en) * | 2016-08-03 | 2018-08-28 | 安徽八一化工股份有限公司 | Two sections of exhaust gas processing devices in a kind of benzene chloride production |
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