IT1129877B - Procedimento per la fabbricazione di una matrice metallica rivestita con un ossido metallico per impiego catalitico - Google Patents

Procedimento per la fabbricazione di una matrice metallica rivestita con un ossido metallico per impiego catalitico

Info

Publication number
IT1129877B
IT1129877B IT68770/80A IT6877080A IT1129877B IT 1129877 B IT1129877 B IT 1129877B IT 68770/80 A IT68770/80 A IT 68770/80A IT 6877080 A IT6877080 A IT 6877080A IT 1129877 B IT1129877 B IT 1129877B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
metal matrix
metallic oxide
matrix coated
Prior art date
Application number
IT68770/80A
Other languages
English (en)
Other versions
IT8068770A0 (it
Inventor
Alfred Bozon
Edgar Koberstein
Hans Dieter Pletka
Herbert Volker
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of IT8068770A0 publication Critical patent/IT8068770A0/it
Application granted granted Critical
Publication of IT1129877B publication Critical patent/IT1129877B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
    • B23K11/0026—Welding of thin articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • F01N2330/04—Methods of manufacturing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
IT68770/80A 1979-11-20 1980-11-19 Procedimento per la fabbricazione di una matrice metallica rivestita con un ossido metallico per impiego catalitico IT1129877B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2946685A DE2946685C2 (de) 1979-11-20 1979-11-20 Verfahren zur Herstellung eines mit katalyseförderndem Metaloxid beschichteten, in einem Metallmantel angeordneten Verbundkörpers

Publications (2)

Publication Number Publication Date
IT8068770A0 IT8068770A0 (it) 1980-11-19
IT1129877B true IT1129877B (it) 1986-06-11

Family

ID=6086405

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68770/80A IT1129877B (it) 1979-11-20 1980-11-19 Procedimento per la fabbricazione di una matrice metallica rivestita con un ossido metallico per impiego catalitico

Country Status (8)

Country Link
US (1) US4316823A (it)
JP (1) JPS6057426B2 (it)
BR (1) BR8007509A (it)
DE (1) DE2946685C2 (it)
FR (1) FR2470245A1 (it)
GB (1) GB2063748B (it)
IT (1) IT1129877B (it)
SU (1) SU1069610A3 (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2069364B (en) * 1980-02-19 1984-05-23 Johnson Matthey Co Ltd Exhaust gas purification catalyst units
JP2571772B2 (ja) * 1986-08-29 1997-01-16 三菱マテリアル株式会社 耐欠損性のすぐれた表面被覆切削工具
JP2530849B2 (ja) * 1987-05-07 1996-09-04 臼井国際産業株式会社 排気ガス浄化用触媒を担持させるための金属製担持母体の製造法
JP2554490B2 (ja) * 1987-05-07 1996-11-13 臼井国際産業株式会社 排気ガス浄化用触媒を担持させるための金属製担持母体の製造法
JP2545564B2 (ja) * 1987-12-28 1996-10-23 臼井国際産業株式会社 排気ガス浄化用触媒を担持するための金属製担持母体の製造方法
US5163291A (en) * 1988-08-13 1992-11-17 Usui Kokusai Sangyo Kabushiki Kaisha Metal-made carrier body for exhaust gas cleaning catalyst
DE69118360T2 (de) * 1990-11-14 1996-09-05 Nippon Denso Co Vielpunkt-schweissverfahren und durch dieses verfahren erhaltener träger
DE4233404C2 (de) * 1992-10-05 1994-08-18 Degussa Monolithischer Metallträgerkatalysator mit einem katalytisch beschichteten Wabenkörper
DE4411302C1 (de) * 1994-03-31 1995-10-19 Degussa Verfahren zur Herstellung eines beschichteten, monolithischen Trägerkatalysators
DE60206308T2 (de) * 2001-02-12 2006-03-16 Ecocat Oy Verfahren zur Herstellung einer Reaktorpackung aus gewelltem Blech
DE10337265A1 (de) * 2003-08-13 2005-03-10 Emitec Emissionstechnologie Rollnahtgeschweißter Körper zur Abgasbehandlung
IN2013CN00099A (it) * 2010-06-04 2015-07-03 Univ Tianjin
CN110844616B (zh) * 2019-11-22 2021-01-12 柳州柳工挖掘机有限公司 尿素液加注辅助装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2161623C3 (de) * 1971-12-11 1978-05-24 Vereinigte Deutsche Metallwerke Ag, 6000 Frankfurt Katalysator zur Abgasreinigung
CA1001147A (en) * 1972-11-30 1976-12-07 Takashi Ohara Method for the production of exhaust and waste gases purifying catalysts
DE2302746A1 (de) * 1973-01-20 1974-07-25 Sueddeutsche Kuehler Behr Traegermatrix fuer einen katalytischen reaktor zur abgasreinigung bei brennkraftmaschinen, insb. ottomotoren von kraftfahrzeugen, sowie ein herstellungsverfahren
GB1471138A (en) * 1974-05-06 1977-04-21 Atomic Energy Authority Uk Supports for catalyst materials
GB1567593A (en) * 1976-10-20 1980-05-21 Matsushita Electric Industrial Co Ltd Exhaust gas control equipment
DE2727967C2 (de) * 1977-06-22 1983-10-13 Audi Nsu Auto Union Ag, 7107 Neckarsulm Verfahren zum Herstellen einer Katalysatorvorrichtung
DE2720322A1 (de) * 1977-05-06 1978-11-09 Audi Nsu Auto Union Ag Monolithischer metallkatalysator zum entgiften der abgase von brennkraftmaschinen
CA1102706A (en) * 1977-05-06 1981-06-09 Rainer Scholz Monolithic metal catalyst for the detoxication of the exhaust gases of internal combustion engines
DE2745841A1 (de) * 1977-10-12 1979-04-19 Eberspaecher J Auspufftopf mit katalysator-monolithen

Also Published As

Publication number Publication date
US4316823A (en) 1982-02-23
BR8007509A (pt) 1981-06-02
JPS6057426B2 (ja) 1985-12-14
DE2946685C2 (de) 1985-06-20
IT8068770A0 (it) 1980-11-19
DE2946685A1 (de) 1981-05-27
GB2063748B (en) 1983-05-18
FR2470245A1 (fr) 1981-05-29
SU1069610A3 (ru) 1984-01-23
GB2063748A (en) 1981-06-10
JPS571585A (en) 1982-01-06

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