JPS5515657A - Method of removing mal-odorous component in exhaust gas - Google Patents

Method of removing mal-odorous component in exhaust gas

Info

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
Application number
JP8908778A
Other languages
Japanese (ja)
Inventor
Korehiko Nishimoto
Yoshiaki Mizumoto
Tetsuya Imai
Akira Takei
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP8908778A priority Critical patent/JPS5515657A/en
Publication of JPS5515657A publication Critical patent/JPS5515657A/en
Pending legal-status Critical Current

Links

Landscapes

  • Incineration Of Waste (AREA)
  • Treating Waste Gases (AREA)

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
JP8908778A 1978-07-21 1978-07-21 Method of removing mal-odorous component in exhaust gas Pending JPS5515657A (en)

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)

* Cited by examiner, † Cited by third party
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 Purification device for exhaust gas generated in substrate manufacturing equipment with 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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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 (9)

* Cited by examiner, † Cited by third party
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
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 Purification device for exhaust gas generated in substrate manufacturing equipment with 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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