ES2159712T3 - Procedimiento para la fabricacion de un cuerpo de catalizador para el tratamiento catalitico de gas, cuerpo de catalizador y catalizador. - Google Patents

Procedimiento para la fabricacion de un cuerpo de catalizador para el tratamiento catalitico de gas, cuerpo de catalizador y catalizador.

Info

Publication number
ES2159712T3
ES2159712T3 ES96810775T ES96810775T ES2159712T3 ES 2159712 T3 ES2159712 T3 ES 2159712T3 ES 96810775 T ES96810775 T ES 96810775T ES 96810775 T ES96810775 T ES 96810775T ES 2159712 T3 ES2159712 T3 ES 2159712T3
Authority
ES
Spain
Prior art keywords
elements
catalyst
gas
walls
steps
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.)
Expired - Lifetime
Application number
ES96810775T
Other languages
English (en)
Inventor
Pieter D Dr Steenackers
Freddy F P Wollants
Adrianus J F Hoefnagels
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.)
Scambia Industrial Developments AG
Original Assignee
Scambia Industrial Developments AG
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 Scambia Industrial Developments AG filed Critical Scambia Industrial Developments AG
Application granted granted Critical
Publication of ES2159712T3 publication Critical patent/ES2159712T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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
    • 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
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/349—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of flames, plasmas or lasers
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/011—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more purifying devices arranged in parallel
    • F01N13/017—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more purifying devices arranged in parallel the purifying devices are arranged in a single housing
    • 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
    • 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
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

PARA LA ELABORACION DE UN CUERPO DE CATALIZADOR PARA TRATAMIENTO CATALITICO DE GAS, EN PARTICULAR PARA LIMPIEZA DE GAS DE EXHAUSTACION, SE CONFIGURAN ELEMENTOS (25,26) DE CHAPA PLANOS Y ONDULADOS CON UN NUCLEO METALICO Y REVESTIMIENTOS, QUE MUESTRAN UN ELEMENTO "WASH COAT" NO METALICO Y AL MENOS UN METAL NOBLE ACTIVO CATALITICO. SE DISPONE DE UN PAQUETE (24) CON ELEMENTOS (25,26) DE CHAPA MOSTRANDO REVESTIMIENTO ENTRE DOS PAREDES (22A,22B) DE UN CASQUILLO (22). SE SUELDAN LOS BORDES (25A,25B,26A,26B) DIRIGIDOS A AMBAS PAREDES (22A,22B) DE CADA ELEMENTO (25,26) MEDIANTE AL MENOS UN TRAMO DE BORDE CON LAS PAREDES (22A,22B) QUE ALLI SE ENCUENTRAN. LOS ELEMENTOS (25,26) DE CHAPA VECINOS UNO CON OTRO LIMITAN LOS PASOS (29) DE FORMA CONJUNTA PARA EL GAS DE EXHAUSTACION. ESTE PROCEDIMIENTO DE ELABORACION PERMITE TAMBIEN EN DIMENSIONES DE SECCION TRANSVERSAL PEQUEÑAS DE LOS PASOS (29) REVESTIMIENTOS REGULARES DE FORMA COMPLETA SOBRE LA SUPERFICIE DE ELEMENTOS DE CHAPA (25,26) QUE LIMITAN LOS PASOS(29).
ES96810775T 1995-11-23 1996-11-12 Procedimiento para la fabricacion de un cuerpo de catalizador para el tratamiento catalitico de gas, cuerpo de catalizador y catalizador. Expired - Lifetime ES2159712T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH331195 1995-11-23

Publications (1)

Publication Number Publication Date
ES2159712T3 true ES2159712T3 (es) 2001-10-16

Family

ID=4253247

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96810775T Expired - Lifetime ES2159712T3 (es) 1995-11-23 1996-11-12 Procedimiento para la fabricacion de un cuerpo de catalizador para el tratamiento catalitico de gas, cuerpo de catalizador y catalizador.

Country Status (8)

Country Link
US (1) US6096682A (es)
EP (1) EP0775808B1 (es)
JP (1) JPH09173867A (es)
KR (1) KR970025713A (es)
BR (1) BR9605662A (es)
DE (1) DE59607495D1 (es)
ES (1) ES2159712T3 (es)
ZA (1) ZA969834B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19724289A1 (de) * 1997-06-09 1998-12-10 Emitec Emissionstechnologie Katalysator zur Reinigung eines Abgasstromes, insbesondere von einem Kleinmotor
US7226884B2 (en) * 2002-02-07 2007-06-05 China Petroleum & Chemical Corporation Composite for catalytic distillation and its preparation
EP1486649B1 (de) * 2003-06-06 2010-04-21 Scambia Industrial Developments Aktiengesellschaft Katalysator und Verfahren zu dessen Herstellung
EP2220350A1 (en) * 2007-11-12 2010-08-25 Impulse Engine Techonology Pty Ltd Muffler
EP2505800A1 (en) 2011-03-30 2012-10-03 Scambia Industrial Developments AG Unit for reducing the emission of pollutants contained in the exhaust gas of an internal combustion engine
AT514228B1 (de) * 2013-04-15 2015-02-15 Ibiden Porzellanfabrik Frauenthal Gmbh Katalysatormodul
AT514512A1 (de) * 2013-06-19 2015-01-15 Ibiden Porzellanfabrik Frauenthal Gmbh Katalysatorreaktor
DK3174619T3 (da) * 2014-07-29 2020-07-13 Cormetech Inc Katalysatormoduler
KR101939203B1 (ko) * 2016-02-04 2019-01-17 주식회사 아모그린텍 대용량 촉매 반응기용 촉매 담체 모듈
JP6894442B2 (ja) * 2016-02-04 2021-06-30 アモグリーンテック カンパニー リミテッド 大容量触媒反応器用触媒担体モジュール
JP7260974B2 (ja) * 2018-08-09 2023-04-19 三菱重工業株式会社 燃焼排ガスの脱硝装置
DE102019209303A1 (de) * 2019-06-26 2020-12-31 Vitesco Technologies GmbH Vorrichtung zur Abgasnachbehandlung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1912649A1 (de) * 1969-03-13 1970-10-01 Messer Griesheim Gmbh Verfahren zur Herstellung von Schweisspulver
JPS5689836A (en) * 1979-12-24 1981-07-21 Mitsubishi Heavy Ind Ltd Solid-gas contact device
US4363676A (en) * 1980-10-30 1982-12-14 The Lincoln Electric Company Granular flux for pipe welding
JPH062228B2 (ja) * 1986-03-12 1994-01-12 臼井国際産業株式会社 排気ガス浄化用触媒担持体
US4675056A (en) * 1986-08-01 1987-06-23 The Lincoln Electric Company Submerged arc welding flux
KR920009120B1 (ko) * 1988-07-06 1992-10-13 우스이 고꾸사이 산교 가부시끼가이샤 배기가스 정화용 촉매를 담지하기 위한 금속제 담지모체(擔持母體)
FI921889A (fi) * 1991-05-02 1992-11-03 Scambia Ind Dev Ag Katalysator foer katalytisk behandling av avgaser
JP2509478B2 (ja) * 1991-05-09 1996-06-19 昭和飛行機工業株式会社 ハニカム構造体およびその製造方法
US5187142A (en) 1991-09-03 1993-02-16 General Motors Corporation Catalytic converter metal monolith
JP3263165B2 (ja) 1993-03-09 2002-03-04 新日本製鐵株式会社 タンデム型メタル担体の製造方法
JP3308075B2 (ja) * 1993-10-26 2002-07-29 昭和飛行機工業株式会社 耐熱構造体の製造方法
CZ289693B6 (cs) 1994-04-11 2002-03-13 Scambia Industrial Developments Katalyzátor na katalytické oąetření výfukových plynů
CZ86495A3 (en) 1994-04-11 1995-11-15 Scambia Ind Dev Ag Catalyst means for catalytic treatment of exhaust gases, the catalyst as such and process for producing the catalyst means
DE4424929C2 (de) * 1994-07-14 1997-02-13 Wacker Chemie Gmbh Halterung für Trägerkörper in einer Vorrichtung zur Abscheidung von Halbleitermaterial

Also Published As

Publication number Publication date
EP0775808B1 (de) 2001-08-16
JPH09173867A (ja) 1997-07-08
KR970025713A (ko) 1997-06-24
ZA969834B (en) 1997-06-18
EP0775808A1 (de) 1997-05-28
BR9605662A (pt) 1998-08-18
DE59607495D1 (de) 2001-09-20
US6096682A (en) 2000-08-01

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