JPS5239590A - Catalyst for removing nox - Google Patents

Catalyst for removing nox

Info

Publication number
JPS5239590A
JPS5239590A JP50116005A JP11600575A JPS5239590A JP S5239590 A JPS5239590 A JP S5239590A JP 50116005 A JP50116005 A JP 50116005A JP 11600575 A JP11600575 A JP 11600575A JP S5239590 A JPS5239590 A JP S5239590A
Authority
JP
Japan
Prior art keywords
catalyst
removing nox
poisoned
sox
steam
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
JP50116005A
Other languages
Japanese (ja)
Inventor
Hiroshi Imagawa
Nori Yoshihara
Haruhiro Tanaka
Toshihiko Sonoda
Kazuo Iwabori
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP50116005A priority Critical patent/JPS5239590A/en
Publication of JPS5239590A publication Critical patent/JPS5239590A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:An economic catalyst for removing NOx in exhaust gas from stationary sources in the presence of NH3, which can maintain its high catalytic activity over a long time without poisoned with SOx, steam, oxygen, etc.
JP50116005A 1975-09-25 1975-09-25 Catalyst for removing nox Pending JPS5239590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50116005A JPS5239590A (en) 1975-09-25 1975-09-25 Catalyst for removing nox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50116005A JPS5239590A (en) 1975-09-25 1975-09-25 Catalyst for removing nox

Publications (1)

Publication Number Publication Date
JPS5239590A true JPS5239590A (en) 1977-03-26

Family

ID=14676465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50116005A Pending JPS5239590A (en) 1975-09-25 1975-09-25 Catalyst for removing nox

Country Status (1)

Country Link
JP (1) JPS5239590A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568657A (en) * 1984-10-03 1986-02-04 Intevep, S.A. Catalyst formed of natural clay for use in the hydrodemetallization and hydroconversion of heavy crudes and residues and method of preparation of same
US4774213A (en) * 1985-12-16 1988-09-27 Sud-Chemie Aktiengesellschaft Ferruginous catalyst for decreasing the content of nitrogen oxides in flue gases

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568657A (en) * 1984-10-03 1986-02-04 Intevep, S.A. Catalyst formed of natural clay for use in the hydrodemetallization and hydroconversion of heavy crudes and residues and method of preparation of same
US4774213A (en) * 1985-12-16 1988-09-27 Sud-Chemie Aktiengesellschaft Ferruginous catalyst for decreasing the content of nitrogen oxides in flue gases

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