JPS646614A - Deodorizing apparatus - Google Patents

Deodorizing apparatus

Info

Publication number
JPS646614A
JPS646614A JP62159962A JP15996287A JPS646614A JP S646614 A JPS646614 A JP S646614A JP 62159962 A JP62159962 A JP 62159962A JP 15996287 A JP15996287 A JP 15996287A JP S646614 A JPS646614 A JP S646614A
Authority
JP
Japan
Prior art keywords
gas
treated
deodorizing unit
mixer
type deodorizing
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.)
Granted
Application number
JP62159962A
Other languages
Japanese (ja)
Other versions
JPH079291B2 (en
Inventor
Hirotatsu Ito
Yoshio Tanaka
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas Co 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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP62159962A priority Critical patent/JPH079291B2/en
Publication of JPS646614A publication Critical patent/JPS646614A/en
Publication of JPH079291B2 publication Critical patent/JPH079291B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To reduce equipment and operation costs by a method wherein only the first gas to be treated, which has a high concentration of odorous components, is treated by means of a direct combustion type deodorizing unit and only the second gas to be treated, which has a low concentration of said components, is treated by means of a catalytic type deodorizing unit. CONSTITUTION:A feed pipe passage 2 for the first gas to be treated, which has a high concentration of odorous components, communicates with a direct combustion type deodorizing unit 3 to make the first gas to be treated odorless. An exhaust passage 4 extended from the deodorizing unit 3 communicates with a mixer 5, while a feed pipe passage 7 for the second gas to be treated, which has a low concentration of odorous components, communicates with the mixer 5. High-temperature exhaust gas and the second gas to be treated are mixed in the mixer 5 to preheat the second gas to be treated. A filter 9, a heat exchanger 10 and a catalytic type deodorizing unit 11 communicate with a mixed gas feed passage 8 extended from the mixer 5, and the mixed gas is preheated in the heat exchanger 10 by the high-temperature exhaust gas supplied from the catalytic type deodorizing unit 11 to apply deodorization treatment to the second gas to be treated with the aid of a catalyst 11a.
JP62159962A 1987-06-26 1987-06-26 Deodorizer Expired - Lifetime JPH079291B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62159962A JPH079291B2 (en) 1987-06-26 1987-06-26 Deodorizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62159962A JPH079291B2 (en) 1987-06-26 1987-06-26 Deodorizer

Publications (2)

Publication Number Publication Date
JPS646614A true JPS646614A (en) 1989-01-11
JPH079291B2 JPH079291B2 (en) 1995-02-01

Family

ID=15704974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62159962A Expired - Lifetime JPH079291B2 (en) 1987-06-26 1987-06-26 Deodorizer

Country Status (1)

Country Link
JP (1) JPH079291B2 (en)

Also Published As

Publication number Publication date
JPH079291B2 (en) 1995-02-01

Similar Documents

Publication Publication Date Title
DE69613967T2 (en) METHOD AND DEVICE FOR TREATING EXHAUST GAS
ATE149865T1 (en) METHOD AND DEVICE FOR THE THERMAL TREATMENT OF GAS, IN PARTICULAR THERMAL AND/OR CATALYTIC AFTERCOMUSTION OF EXHAUST GAS
WO1999000588A3 (en) Method and apparatus for injecting hydrogen into a catalytic converter
SE9102209D0 (en) METHOD AND APPARATUS FOR TREATING FIBROUS MATERIALS WITH A GASEOUS REAGENT
ES2057325T3 (en) PROCEDURE TO INTRODUCE A TREATMENT MEDIA IN THE COMBUSTION PROCESSES EXHAUST GAS FLOW.
DE4103668A1 (en) Catalytic converter arrangement in engine exhaust system - includes rapid heating of converter without needing hot air from electric heater
JPS646614A (en) Deodorizing apparatus
DE3776634D1 (en) DEVICE FOR REGULATING, IN PARTICULAR, AN AMMONIA CONVERTER.
JPS647933A (en) Ozonolysis device
JPS553845A (en) Biological treating method and apparatus for waste water
KR20040069247A (en) Method and apparatus for treating waste gas containing pfc and/or hfc
DE69901799T2 (en) METHOD AND DEVICE FOR PRODUCING AMMONIA
JPS5271381A (en) Method of deodorizing exhaust gas containing malodorous components
JPS6186928A (en) Treatment of exhaust gas containing organic solvent
JPS5296967A (en) Gas treatment apparatus
JPS53102866A (en) Treating method for waste gas comtaining ammonia
JPS57209696A (en) Apparatus for fermentation for organic waste matter
ES2131321T3 (en) PROCEDURE FOR THE TREATMENT OF ZIRCON.
JPH0696145B2 (en) NH 3) Waste water treatment method
JP2595590B2 (en) Exhaust gas treatment method after scrap preheating
JPS54128834A (en) Heating furnace exhaust gas treating method
JPH01242185A (en) Treatment of collective waste water
JPS5360369A (en) Deodorizing method for exhaust gas from drying process for substrateimpregnated with phenol resin
JPH01239311A (en) Malodor treating device
JPS57209697A (en) Apparatus for fermentation of organic waste matter