JPS5433889A - Metal catalyst for use in exhaust gas denitration - Google Patents

Metal catalyst for use in exhaust gas denitration

Info

Publication number
JPS5433889A
JPS5433889A JP10019977A JP10019977A JPS5433889A JP S5433889 A JPS5433889 A JP S5433889A JP 10019977 A JP10019977 A JP 10019977A JP 10019977 A JP10019977 A JP 10019977A JP S5433889 A JPS5433889 A JP S5433889A
Authority
JP
Japan
Prior art keywords
metal catalyst
exhaust gas
gas denitration
specific composition
catalyst
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
JP10019977A
Other languages
Japanese (ja)
Other versions
JPS6129779B2 (en
Inventor
Toshihiko Odohira
Sadato Shigemura
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP10019977A priority Critical patent/JPS5433889A/en
Publication of JPS5433889A publication Critical patent/JPS5433889A/en
Publication of JPS6129779B2 publication Critical patent/JPS6129779B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide the subject metal catalyst wherein a Ni-Cr alloy of a specific composition whose surface is coarsened beforehand is heated at high temperatures with a gaseous atmosphere of O2-N2 specific composition, thereby to produce a catalyst capable removing NOx ingaseous wastes containing SOx and dusts and having a long durability.
COPYRIGHT: (C)1979,JPO&Japio
JP10019977A 1977-08-23 1977-08-23 Metal catalyst for use in exhaust gas denitration Granted JPS5433889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10019977A JPS5433889A (en) 1977-08-23 1977-08-23 Metal catalyst for use in exhaust gas denitration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10019977A JPS5433889A (en) 1977-08-23 1977-08-23 Metal catalyst for use in exhaust gas denitration

Publications (2)

Publication Number Publication Date
JPS5433889A true JPS5433889A (en) 1979-03-12
JPS6129779B2 JPS6129779B2 (en) 1986-07-09

Family

ID=14267621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10019977A Granted JPS5433889A (en) 1977-08-23 1977-08-23 Metal catalyst for use in exhaust gas denitration

Country Status (1)

Country Link
JP (1) JPS5433889A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772675U (en) * 1980-10-21 1982-05-04
JPS57202271U (en) * 1981-06-19 1982-12-23
JPS618758A (en) * 1984-06-21 1986-01-16 Toshiba Corp Picture recording and reproducing device
JP2012170938A (en) * 2011-02-24 2012-09-10 Nachi Fujikoshi Corp Nickel chromium alloy catalyst and manufacturing method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772675U (en) * 1980-10-21 1982-05-04
JPH0136379Y2 (en) * 1980-10-21 1989-11-06
JPS57202271U (en) * 1981-06-19 1982-12-23
JPS618758A (en) * 1984-06-21 1986-01-16 Toshiba Corp Picture recording and reproducing device
JP2012170938A (en) * 2011-02-24 2012-09-10 Nachi Fujikoshi Corp Nickel chromium alloy catalyst and manufacturing method thereof

Also Published As

Publication number Publication date
JPS6129779B2 (en) 1986-07-09

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