JPS54132468A - Treating method for gas containing ozone - Google Patents

Treating method for gas containing ozone

Info

Publication number
JPS54132468A
JPS54132468A JP4058078A JP4058078A JPS54132468A JP S54132468 A JPS54132468 A JP S54132468A JP 4058078 A JP4058078 A JP 4058078A JP 4058078 A JP4058078 A JP 4058078A JP S54132468 A JPS54132468 A JP S54132468A
Authority
JP
Japan
Prior art keywords
gas
activated carbon
ozone
treated
contacted
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
JP4058078A
Other languages
Japanese (ja)
Other versions
JPS6222647B2 (en
Inventor
Hiroshi Nishino
Masayuki Suzuki
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP4058078A priority Critical patent/JPS54132468A/en
Publication of JPS54132468A publication Critical patent/JPS54132468A/en
Priority to US06/361,488 priority patent/US4421533A/en
Publication of JPS6222647B2 publication Critical patent/JPS6222647B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

PURPOSE: To enable to safely and effectively remove ozone, by contacting the gas to be treated with activated carbon carried Mn compounds after contacting the above gas with removing agent obtained by calcinating the substance having a fixed constituent containing activated carbon.
CONSTITUTION: Activated carbon; about 5W40% by weight, clay (hydrated silicate); about 45W95%, alkali metal and/or alkali earth metal compound; about 0.1 W10%, are mixed. On occasion demands, 3% of Mn compounds etc. are added to the above mixture and are pulverized, if necessary. Then, ozone removing agent is obtained by calcining at 300W750°C for 0.5W3 hours under the atmosphere of inert gas. Gas to be treated is contacted with the above agent at less than about 150°C and next, the gas having a low ozone concentration, is contacted with activated carbon carried Mn at less than about 600°C. Carriage of Mn is carried out by heat treatment etc. after impregnating water solution of Mn compound in activated carbon. Ozone content in the gas to be treated is not restricted, but it is preferable 10W10000ppm and bad smell component, such as H2S etc. is allowed to contain besedes ozone.
COPYRIGHT: (C)1979,JPO&Japio
JP4058078A 1978-03-27 1978-04-05 Treating method for gas containing ozone Granted JPS54132468A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4058078A JPS54132468A (en) 1978-04-05 1978-04-05 Treating method for gas containing ozone
US06/361,488 US4421533A (en) 1978-03-27 1982-03-24 Method of removing ozone and composition therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4058078A JPS54132468A (en) 1978-04-05 1978-04-05 Treating method for gas containing ozone

Publications (2)

Publication Number Publication Date
JPS54132468A true JPS54132468A (en) 1979-10-15
JPS6222647B2 JPS6222647B2 (en) 1987-05-19

Family

ID=12584420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4058078A Granted JPS54132468A (en) 1978-03-27 1978-04-05 Treating method for gas containing ozone

Country Status (1)

Country Link
JP (1) JPS54132468A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5837036A (en) * 1994-07-21 1998-11-17 Ticona Gmbh Process and filter for removing organic substances and ozone from gases

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0279864A (en) * 1988-09-16 1990-03-20 Konica Corp Electrophotographic image recorder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040464A (en) * 1973-08-16 1975-04-14
JPS5040494A (en) * 1973-08-16 1975-04-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040464A (en) * 1973-08-16 1975-04-14
JPS5040494A (en) * 1973-08-16 1975-04-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5837036A (en) * 1994-07-21 1998-11-17 Ticona Gmbh Process and filter for removing organic substances and ozone from gases

Also Published As

Publication number Publication date
JPS6222647B2 (en) 1987-05-19

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