JPS5381475A - Treating method for gas - Google Patents

Treating method for gas

Info

Publication number
JPS5381475A
JPS5381475A JP8028077A JP8028077A JPS5381475A JP S5381475 A JPS5381475 A JP S5381475A JP 8028077 A JP8028077 A JP 8028077A JP 8028077 A JP8028077 A JP 8028077A JP S5381475 A JPS5381475 A JP S5381475A
Authority
JP
Japan
Prior art keywords
gas
treating method
activated carbon
nox
harmless
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
JP8028077A
Other languages
Japanese (ja)
Other versions
JPS5618247B2 (en
Inventor
Nobutaka Ninomiya
Hiroshi Nishino
Norio Aibe
Kiyoshi Itoga
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13713852&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS5381475(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP8028077A priority Critical patent/JPS5381475A/en
Publication of JPS5381475A publication Critical patent/JPS5381475A/en
Publication of JPS5618247B2 publication Critical patent/JPS5618247B2/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

Landscapes

  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)

Abstract

PURPOSE:To improve catalytic activity remarkably and to reduce NOx to harmless N2 by making a gas containing NOx contact with activated carbon or activated carbon carrying metallic catalyst component while being heated in the presence of NH3.
JP8028077A 1977-07-04 1977-07-04 Treating method for gas Granted JPS5381475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8028077A JPS5381475A (en) 1977-07-04 1977-07-04 Treating method for gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8028077A JPS5381475A (en) 1977-07-04 1977-07-04 Treating method for gas

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP48078980A Division JPS5248589B2 (en) 1973-07-12 1973-07-12

Publications (2)

Publication Number Publication Date
JPS5381475A true JPS5381475A (en) 1978-07-18
JPS5618247B2 JPS5618247B2 (en) 1981-04-27

Family

ID=13713852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8028077A Granted JPS5381475A (en) 1977-07-04 1977-07-04 Treating method for gas

Country Status (1)

Country Link
JP (1) JPS5381475A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997012671A1 (en) * 1995-10-02 1997-04-10 Osaka Gas Company Limited Heat treated activated carbon for denitration, process for preparing the same, method of denitration using the same, and system of denitration using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997012671A1 (en) * 1995-10-02 1997-04-10 Osaka Gas Company Limited Heat treated activated carbon for denitration, process for preparing the same, method of denitration using the same, and system of denitration using the same

Also Published As

Publication number Publication date
JPS5618247B2 (en) 1981-04-27

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