JPS55132638A - Laminar catalyst - Google Patents

Laminar catalyst

Info

Publication number
JPS55132638A
JPS55132638A JP4144279A JP4144279A JPS55132638A JP S55132638 A JPS55132638 A JP S55132638A JP 4144279 A JP4144279 A JP 4144279A JP 4144279 A JP4144279 A JP 4144279A JP S55132638 A JPS55132638 A JP S55132638A
Authority
JP
Japan
Prior art keywords
catalyst
laminar
roughened surface
roughened
adapeted
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
JP4144279A
Other languages
Japanese (ja)
Other versions
JPH0346174B2 (en
Inventor
Yukio Takahashi
Kijiro Arikawa
Yoshio Yakushiji
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 Power Ltd
Original Assignee
Babcock Hitachi 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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP4144279A priority Critical patent/JPS55132638A/en
Publication of JPS55132638A publication Critical patent/JPS55132638A/en
Publication of JPH0346174B2 publication Critical patent/JPH0346174B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To promote the holding force of a catalyst, to improve corrosion resistance and to magnify an appicable range by a method wherein Al is melting-projected onto the surface of a metallic material carrying the catalyst, and the surface is changed into the roughened surface while forming oxide coating.
CONSTITUTION: Metal Al is spray coated onto the surface of a stainless steel plate, an Al alloy sheet, a wire net or the like, which are used as a support material, and the surface is turned into the roughened surface while making up an oxide film with excellent acid resistance. Catalyst substance adapeted for an aim is attached by means of an application or a steeping method, etc. The catalyst does not easily exfoliate against a mechanical impact by using a substrate to which the Al layer is mounted, and the laminar catalyst which its quanlity is stable and its life is long can be obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP4144279A 1979-04-04 1979-04-04 Laminar catalyst Granted JPS55132638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4144279A JPS55132638A (en) 1979-04-04 1979-04-04 Laminar catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4144279A JPS55132638A (en) 1979-04-04 1979-04-04 Laminar catalyst

Publications (2)

Publication Number Publication Date
JPS55132638A true JPS55132638A (en) 1980-10-15
JPH0346174B2 JPH0346174B2 (en) 1991-07-15

Family

ID=12608475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4144279A Granted JPS55132638A (en) 1979-04-04 1979-04-04 Laminar catalyst

Country Status (1)

Country Link
JP (1) JPS55132638A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63111945A (en) * 1986-10-30 1988-05-17 Babcock Hitachi Kk Production of plate catalyst for removing nitrogen oxide
US4806427A (en) * 1985-07-24 1989-02-21 Didier-Werke Ag Process for the production of catalysts for the reduction of nitrogen oxides from exhaust gases and similar chemical air cleaning processes
JPH0268145A (en) * 1988-09-02 1990-03-07 Babcock Hitachi Kk Preparation of plate-shaped catalyst for removing nitrogen oxide
JPH0283036A (en) * 1988-09-19 1990-03-23 Babcock Hitachi Kk Preparation of denitrification catalyst
US5980843A (en) * 1995-07-05 1999-11-09 Katator Ab Method and apparatus in catalytic reactions

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS531187A (en) * 1976-06-25 1978-01-07 Riken Keikinzoku Kogyo Kk Catalyst bodies and its manufacture
JPS5415490A (en) * 1978-04-17 1979-02-05 Toyota Motor Corp Catalyst construction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS531187A (en) * 1976-06-25 1978-01-07 Riken Keikinzoku Kogyo Kk Catalyst bodies and its manufacture
JPS5415490A (en) * 1978-04-17 1979-02-05 Toyota Motor Corp Catalyst construction

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806427A (en) * 1985-07-24 1989-02-21 Didier-Werke Ag Process for the production of catalysts for the reduction of nitrogen oxides from exhaust gases and similar chemical air cleaning processes
JPS63111945A (en) * 1986-10-30 1988-05-17 Babcock Hitachi Kk Production of plate catalyst for removing nitrogen oxide
JPH0417700B2 (en) * 1986-10-30 1992-03-26 Babcock Hitachi Kk
JPH0268145A (en) * 1988-09-02 1990-03-07 Babcock Hitachi Kk Preparation of plate-shaped catalyst for removing nitrogen oxide
JPH0283036A (en) * 1988-09-19 1990-03-23 Babcock Hitachi Kk Preparation of denitrification catalyst
US5980843A (en) * 1995-07-05 1999-11-09 Katator Ab Method and apparatus in catalytic reactions
CN1079289C (en) * 1995-07-05 2002-02-20 卡塔托尔公司 Method and appts. in catalytic reactions

Also Published As

Publication number Publication date
JPH0346174B2 (en) 1991-07-15

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