JPS528977A - Process for removing nitrogen oxides - Google Patents

Process for removing nitrogen oxides

Info

Publication number
JPS528977A
JPS528977A JP50085550A JP8555075A JPS528977A JP S528977 A JPS528977 A JP S528977A JP 50085550 A JP50085550 A JP 50085550A JP 8555075 A JP8555075 A JP 8555075A JP S528977 A JPS528977 A JP S528977A
Authority
JP
Japan
Prior art keywords
nitrogen oxides
removing nitrogen
poisoned
nox
inexpensive
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
JP50085550A
Other languages
Japanese (ja)
Inventor
Keigo Egashira
Kiyoshi Hirata
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.)
KIYUUSHIYUU SEKISUI KOUGIYOU KK
KYUSHU SEKISUI KOGYO
KYUSHU SEKISUI KOGYO KK
Original Assignee
KIYUUSHIYUU SEKISUI KOUGIYOU KK
KYUSHU SEKISUI KOGYO
KYUSHU SEKISUI KOGYO KK
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 KIYUUSHIYUU SEKISUI KOUGIYOU KK, KYUSHU SEKISUI KOGYO, KYUSHU SEKISUI KOGYO KK filed Critical KIYUUSHIYUU SEKISUI KOUGIYOU KK
Priority to JP50085550A priority Critical patent/JPS528977A/en
Publication of JPS528977A publication Critical patent/JPS528977A/en
Pending 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:NOx in waste gases is catalytically decomposed by a catalyst which is inexpensive and is hard to be poisoned by lead and sulfur.
JP50085550A 1975-07-11 1975-07-11 Process for removing nitrogen oxides Pending JPS528977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50085550A JPS528977A (en) 1975-07-11 1975-07-11 Process for removing nitrogen oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50085550A JPS528977A (en) 1975-07-11 1975-07-11 Process for removing nitrogen oxides

Publications (1)

Publication Number Publication Date
JPS528977A true JPS528977A (en) 1977-01-24

Family

ID=13861936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50085550A Pending JPS528977A (en) 1975-07-11 1975-07-11 Process for removing nitrogen oxides

Country Status (1)

Country Link
JP (1) JPS528977A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825295A (en) * 1982-07-07 1983-02-15 三洋電機株式会社 Device for mounting electronic part
JPH0538453A (en) * 1991-08-02 1993-02-19 Seiichi Watanabe Catalyst for purifying exhaust gas from diesel engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035082A (en) * 1973-08-01 1975-04-03
JPS5035083A (en) * 1973-08-01 1975-04-03
JPS5054585A (en) * 1973-09-14 1975-05-14

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035082A (en) * 1973-08-01 1975-04-03
JPS5035083A (en) * 1973-08-01 1975-04-03
JPS5054585A (en) * 1973-09-14 1975-05-14

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825295A (en) * 1982-07-07 1983-02-15 三洋電機株式会社 Device for mounting electronic part
JPS6213839B2 (en) * 1982-07-07 1987-03-28 Sanyo Electric Co
JPH0538453A (en) * 1991-08-02 1993-02-19 Seiichi Watanabe Catalyst for purifying exhaust gas from diesel engine

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