JPS5479188A - Platelike catalyst - Google Patents

Platelike catalyst

Info

Publication number
JPS5479188A
JPS5479188A JP14658477A JP14658477A JPS5479188A JP S5479188 A JPS5479188 A JP S5479188A JP 14658477 A JP14658477 A JP 14658477A JP 14658477 A JP14658477 A JP 14658477A JP S5479188 A JPS5479188 A JP S5479188A
Authority
JP
Japan
Prior art keywords
plate
catalyst
fine
sticked
kneaded material
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
JP14658477A
Other languages
Japanese (ja)
Other versions
JPS6128377B2 (en
Inventor
Nobuyoshi Ishida
Yoshihide Kondou
Kunihiko Konishi
Hiroyuki Kamio
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 JP14658477A priority Critical patent/JPS5479188A/en
Priority to US05/966,945 priority patent/US4285838A/en
Priority to DE2853023A priority patent/DE2853023C2/en
Publication of JPS5479188A publication Critical patent/JPS5479188A/en
Priority to US06/254,600 priority patent/US4455281A/en
Publication of JPS6128377B2 publication Critical patent/JPS6128377B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide a catalyst plate which firmly holds sticked catalyst and is easily fabricated by sticking a kneaded material of the catalyst and fine connecting flakes with heat and corrosion resistance to a base plate.
CONSTITUTION: 13 Cr steel base plate 4 is sprayed with molten 13 Cr steel, and to the sprayed surface is sticked a kneaded material of fine grains of V, Ti, iron alloy, etc. and 0.1W10.0wt% of fine connecting flakes such as heat and corrosion resistant fibers 11 made of glass, etc. The sticking is carried out, e.g. by coating plate 4 with a thin layer of the kneaded material in the liquid form. Metal fine particles 8 due to molten 13 Cr steel droplets are sticked to small piece part 4a of plate 4 and grown to form a metallikon layer, and at the same time, to form an irregular rough surface and small open cavities 9. 10 μ order very fine metal particles 10 attach to the inside of each cavity 9. Accordingly, fibers 11 hitch on particles 10 to firmly hold the catalyst layer. Plate 4 may be a flat or bent plate, a porous flat plate, etc. A plurality of the resulting catalyst plates are transversely arranged as unit catalyst 2 in duct 1 through which NOx-contg. exhaust gas flows to form row 3.
COPYRIGHT: (C)1979,JPO&Japio
JP14658477A 1977-12-08 1977-12-08 Platelike catalyst Granted JPS5479188A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP14658477A JPS5479188A (en) 1977-12-08 1977-12-08 Platelike catalyst
US05/966,945 US4285838A (en) 1977-12-08 1978-12-06 Method of producing plate-shaped catalyst unit for NOx reduction of exhaust gas
DE2853023A DE2853023C2 (en) 1977-12-08 1978-12-07 Plate-shaped catalyst and its use for reducing NO? X? in an exhaust gas
US06/254,600 US4455281A (en) 1977-12-08 1981-04-16 Plate-shaped catalyst unit for NOx reduction of exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14658477A JPS5479188A (en) 1977-12-08 1977-12-08 Platelike catalyst

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP62093114A Division JPS62247838A (en) 1987-04-17 1987-04-17 Plate-shaped catalyst
JP63305912A Division JPH01207140A (en) 1988-12-05 1988-12-05 Planar catalyst

Publications (2)

Publication Number Publication Date
JPS5479188A true JPS5479188A (en) 1979-06-23
JPS6128377B2 JPS6128377B2 (en) 1986-06-30

Family

ID=15411000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14658477A Granted JPS5479188A (en) 1977-12-08 1977-12-08 Platelike catalyst

Country Status (1)

Country Link
JP (1) JPS5479188A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59153876A (en) * 1983-02-22 1984-09-01 Tateho Kagaku Kogyo Kk Composite material coated with sprayed film containing needlelike ceramic fiber
JPS59153877A (en) * 1983-02-22 1984-09-01 Tateho Kagaku Kogyo Kk Spraying material containing needlelike ceramic fiber
JPH01207140A (en) * 1988-12-05 1989-08-21 Babcock Hitachi Kk Planar catalyst
WO2007026643A1 (en) 2005-08-29 2007-03-08 Babcock-Hitachi Kabushiki Kaisha Base for catalyst, catalyst and methods for producing those
WO2009119639A1 (en) * 2008-03-25 2009-10-01 バブコック日立株式会社 Exhaust gas purification catalyst on which influence of iron compound has been suppressed
JP2010253366A (en) * 2009-04-23 2010-11-11 Babcock Hitachi Kk Catalytic structure
WO2014013933A1 (en) * 2012-07-18 2014-01-23 バブコック日立株式会社 Catalyst structure

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61193783U (en) * 1985-05-24 1986-12-02
JPS6210779U (en) * 1985-07-03 1987-01-22
JPS6270780U (en) * 1985-10-23 1987-05-06
JP3008187U (en) * 1994-08-23 1995-03-07 有限会社高芝ギムネ製作所 Bird and beast threatening equipment
US5792432A (en) * 1994-11-15 1998-08-11 Babcock-Hitachi Kabushiki Kaisha Catalyst unit and gas purifying apparatus

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494690A (en) * 1972-05-04 1974-01-16
JPS4958093A (en) * 1972-10-06 1974-06-05
JPS5036385A (en) * 1973-08-03 1975-04-05
JPS50121188A (en) * 1974-03-12 1975-09-22
JPS50145382A (en) * 1974-05-15 1975-11-21
US3969480A (en) * 1971-06-02 1976-07-13 Gould Inc. Nickel base nox reducing catalytic structure
JPS5199748U (en) * 1975-06-24 1976-08-10
JPS5248564A (en) * 1975-10-17 1977-04-18 Mitsubishi Heavy Ind Ltd Process for removing nitrogen oxides in exhaust gas of combustion
JPS5265191A (en) * 1975-11-25 1977-05-30 Mitsubishi Petrochem Co Ltd Catalytic moldings
JPS5284192A (en) * 1976-01-06 1977-07-13 Mitsubishi Heavy Ind Ltd Exhaust gas denitration catalyst
JPS52103370A (en) * 1976-02-27 1977-08-30 Mitsubishi Heavy Ind Ltd Catalytic reactor
JPS52110272A (en) * 1976-03-15 1977-09-16 Nippon Steel Chem Co Ltd Removal of nitrogen oxides

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969480A (en) * 1971-06-02 1976-07-13 Gould Inc. Nickel base nox reducing catalytic structure
JPS494690A (en) * 1972-05-04 1974-01-16
JPS4958093A (en) * 1972-10-06 1974-06-05
JPS5036385A (en) * 1973-08-03 1975-04-05
JPS50121188A (en) * 1974-03-12 1975-09-22
JPS50145382A (en) * 1974-05-15 1975-11-21
JPS5199748U (en) * 1975-06-24 1976-08-10
JPS5248564A (en) * 1975-10-17 1977-04-18 Mitsubishi Heavy Ind Ltd Process for removing nitrogen oxides in exhaust gas of combustion
JPS5265191A (en) * 1975-11-25 1977-05-30 Mitsubishi Petrochem Co Ltd Catalytic moldings
JPS5284192A (en) * 1976-01-06 1977-07-13 Mitsubishi Heavy Ind Ltd Exhaust gas denitration catalyst
JPS52103370A (en) * 1976-02-27 1977-08-30 Mitsubishi Heavy Ind Ltd Catalytic reactor
JPS52110272A (en) * 1976-03-15 1977-09-16 Nippon Steel Chem Co Ltd Removal of nitrogen oxides

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59153877A (en) * 1983-02-22 1984-09-01 Tateho Kagaku Kogyo Kk Spraying material containing needlelike ceramic fiber
JPS6156312B2 (en) * 1983-02-22 1986-12-02 Tateho Kagaku Kogyo Kk
JPS6156313B2 (en) * 1983-02-22 1986-12-02 Tateho Kagaku Kogyo Kk
JPS59153876A (en) * 1983-02-22 1984-09-01 Tateho Kagaku Kogyo Kk Composite material coated with sprayed film containing needlelike ceramic fiber
JPH01207140A (en) * 1988-12-05 1989-08-21 Babcock Hitachi Kk Planar catalyst
KR101330442B1 (en) * 2005-08-29 2013-11-15 바브콕-히다찌 가부시끼가이샤 Base for catalyst, catalyst and methods for producing those
WO2007026643A1 (en) 2005-08-29 2007-03-08 Babcock-Hitachi Kabushiki Kaisha Base for catalyst, catalyst and methods for producing those
WO2009119639A1 (en) * 2008-03-25 2009-10-01 バブコック日立株式会社 Exhaust gas purification catalyst on which influence of iron compound has been suppressed
JP5360834B2 (en) * 2008-03-25 2013-12-04 バブコック日立株式会社 Exhaust gas purification catalyst that suppresses the influence of iron compounds
JP2010253366A (en) * 2009-04-23 2010-11-11 Babcock Hitachi Kk Catalytic structure
WO2014013933A1 (en) * 2012-07-18 2014-01-23 バブコック日立株式会社 Catalyst structure
JP2014018738A (en) * 2012-07-18 2014-02-03 Babcock-Hitachi Co Ltd Catalyst structure
US9724683B2 (en) 2012-07-18 2017-08-08 Mitsubishi Hitachi Power Systems, Ltd. Catalyst structure

Also Published As

Publication number Publication date
JPS6128377B2 (en) 1986-06-30

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