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BR9501094A - Processo para aplicação de um revestimento de sólidos finamente divididos e uso de conversores de gás de escapamento - Google Patents

Processo para aplicação de um revestimento de sólidos finamente divididos e uso de conversores de gás de escapamento

Info

Publication number
BR9501094A
BR9501094A BR9501094A BR9501094A BR9501094A BR 9501094 A BR9501094 A BR 9501094A BR 9501094 A BR9501094 A BR 9501094A BR 9501094 A BR9501094 A BR 9501094A BR 9501094 A BR9501094 A BR 9501094A
Authority
BR
Brazil
Prior art keywords
applying
exhaust gas
finely divided
divided solids
solids coating
Prior art date
Application number
BR9501094A
Other languages
English (en)
Inventor
Rainer Domesle
Bernd Engler
Egbert Lox
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 BR9501094A publication Critical patent/BR9501094A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
BR9501094A 1994-03-17 1995-03-16 Processo para aplicação de um revestimento de sólidos finamente divididos e uso de conversores de gás de escapamento BR9501094A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4409142A DE4409142C2 (de) 1994-03-17 1994-03-17 Verfahren zum Aufbringen einer Beschichtung auf die Wabenkörper eines Abgaskonverters und Verwendung des Abgaskonverters für die Abgasreinigung von Verbrennungsmaschinen

Publications (1)

Publication Number Publication Date
BR9501094A true BR9501094A (pt) 1995-10-24

Family

ID=6513082

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9501094A BR9501094A (pt) 1994-03-17 1995-03-16 Processo para aplicação de um revestimento de sólidos finamente divididos e uso de conversores de gás de escapamento

Country Status (9)

Country Link
US (1) US5516494A (pt)
EP (1) EP0672454A1 (pt)
JP (1) JPH07256117A (pt)
KR (1) KR950032011A (pt)
BR (1) BR9501094A (pt)
CA (1) CA2144790A1 (pt)
DE (1) DE4409142C2 (pt)
FI (1) FI951244A7 (pt)
ZA (1) ZA952173B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424019C1 (de) * 1994-07-08 1996-01-04 Degussa Verfahren zum ein- oder beidseitigen Verschließen oder Füllen von Strömungskanälen in einer Ringzone eines zylindrischen Katalysator-Wabenkörpers
US20050163677A1 (en) * 1998-05-01 2005-07-28 Engelhard Corporation Catalyst members having electric arc sprayed substrates and methods of making the same
US8062990B2 (en) * 1998-05-01 2011-11-22 Basf Corporation Metal catalyst carriers and catalyst members made therefrom
DE10014547B4 (de) * 2000-03-23 2005-09-29 Umicore Ag & Co. Kg Verfahren zum teilweisen Beschichten eines Tragkörpers
ATE303205T1 (de) * 2001-06-30 2005-09-15 Umicore Ag & Co Kg Verfahren zum beschichten eines tragkörpers
EP2255891B1 (en) * 2008-03-24 2018-10-03 NGK Insulators, Ltd. Coat film forming method
GB201000019D0 (en) * 2010-01-04 2010-02-17 Johnson Matthey Plc Coating a monolith substrate with catalyst component
GB201311615D0 (en) * 2013-06-03 2013-08-14 Johnson Matthey Plc Method of coating a substrate with a catalyst component

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959520A (en) * 1974-10-21 1976-05-25 Universal Oil Products Company Continuous system for providing a catalytic coating on support members
US4289810A (en) * 1979-09-26 1981-09-15 Texaco Inc. In-situ cavity coating method
US4550034A (en) * 1984-04-05 1985-10-29 Engelhard Corporation Method of impregnating ceramic monolithic structures with predetermined amounts of catalyst
US4609563A (en) * 1985-02-28 1986-09-02 Engelhard Corporation Metered charge system for catalytic coating of a substrate
DE3534904A1 (de) * 1985-09-30 1987-04-02 Interatom Aus blechen gewickelter oder geschichteter metallischer katalysatortraegerkoerper mit doppel- oder mehrfachwellenstruktur
DE8717916U1 (de) * 1986-05-12 1991-03-21 Siemens AG, 80333 München Metallischer Katalysator-Trägerkörper mit evolventenförmig verlaufenden Schichten
WO1989001070A1 (fr) * 1987-07-31 1989-02-09 Kleindienst Gmbh Installation de pliage de differents types de linge
DE8816514U1 (de) * 1988-04-25 1989-10-26 Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar Elektrisch beheizbarer Katalysator-Trägerkörper
JPH0619792Y2 (ja) * 1988-12-16 1994-05-25 臼井国際産業株式会社 排気ガス浄化装置
US5104627A (en) * 1988-12-19 1992-04-14 Usui Kokusai Sangyo Kabushiki Kaisha Exhaust gas cleaning apparatus
DE8909128U1 (de) * 1989-07-27 1990-11-29 Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar Wabenkörper mit internen Anströmkanten, insbesondere Katalysatorkörper für Kraftfahrzeuge
DE4040150A1 (de) * 1990-02-28 1991-08-29 Degussa Verfahren zum belegen von keramikwabenkoerpern mit feinteiligen feststoffen
DE4006346A1 (de) * 1990-03-01 1991-09-05 Degussa Verfahren zur herstellung von monolith-katalysatoren mit verbesserten thermoschockeigenschaften
DE4024942A1 (de) * 1990-08-06 1992-02-13 Emitec Emissionstechnologie Monolithischer metallischer wabenkoerper mit variierender kanalzahl

Also Published As

Publication number Publication date
FI951244L (fi) 1995-09-18
DE4409142A1 (de) 1995-09-21
FI951244A7 (fi) 1995-09-18
ZA952173B (en) 1995-12-13
FI951244A0 (fi) 1995-03-16
CA2144790A1 (en) 1995-09-18
KR950032011A (ko) 1995-12-20
EP0672454A1 (de) 1995-09-20
US5516494A (en) 1996-05-14
JPH07256117A (ja) 1995-10-09
DE4409142C2 (de) 1996-03-28

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law