ES2121325T3 - Material catalizador para el tratamiento catalitico de gas de escape y procedimiento para la fabricacion de materiales catalizadores. - Google Patents

Material catalizador para el tratamiento catalitico de gas de escape y procedimiento para la fabricacion de materiales catalizadores.

Info

Publication number
ES2121325T3
ES2121325T3 ES95810243T ES95810243T ES2121325T3 ES 2121325 T3 ES2121325 T3 ES 2121325T3 ES 95810243 T ES95810243 T ES 95810243T ES 95810243 T ES95810243 T ES 95810243T ES 2121325 T3 ES2121325 T3 ES 2121325T3
Authority
ES
Spain
Prior art keywords
sheet
exhaust gas
section
primary
elements
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
ES95810243T
Other languages
English (en)
Inventor
Pieter D Dr Steenackers
John W Jorg Alexnat
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 ES2121325T3 publication Critical patent/ES2121325T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
    • 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
    • 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
    • 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
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/32—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils
    • 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
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/40—Honeycomb supports characterised by their structural details made of a single sheet, foil or plate
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1032—Desiccant wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1048—Geometric details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1052—Rotary wheel comprising a non-axial air flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1068—Rotary wheel comprising one rotor

Landscapes

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

Abstract

EL AGENTE CATALIZADOR PARA EL TRATAMIENTO CATALITICO DE GAS DE ESCAPE POSEE AL MENOS UN CUERPO (1) CATALIZADOR CON UN PAQUETE DE ELEMENTOS (3,4) DE CHAPA PRIMARIOS Y SECUNDARIOS QUE SIGUEN DE FORMA ALTERNATIVA EN DISPOSICION DE UNO SOBRE OTRO. CADA UNO DE LOS ELEMENTOS (3) PRIMARIOS POSEE UN TRAMO (13A) PRINCIPAL CON UNA CANTIDAD DE ELEVACIONES, POR EJEMPLO ONDAS (3B). LOS ELEMENTOS DE CHAPA SECUNDARIOS TIENEN UN TRAMO (4A) PRINCIPAL QUE HACE CONTACTO EN EL VERTICE DE ONDA DE AL MENOS UN ELEMENTO (3) DE CHAPA PRIMARIO, VECINO. SOBRE LOS PASOS (47) CONJUNTOS PARA LOS TRAMOS (3A,4A) PRINCIPALES QUE LIMITAN EL GAS DE ESCAPE SE APLICAN REVESTIMIENTOS CON UNA CAPA DE OXIDO DE ALUMINIO Y CON MATERIAL ACTIVO CATALITICO. CADA ELEMENTO (3,4) DE CHAPA ES RIGIDO AL MENOS CON UN TRAMO (3E,4E,3F,4F) SOPORTE, UNIDO CON UN ELEMENTO (5) DEL MEDIO SOPORTE Y/O SOPORTADO A TRAVES DE EL EN UNA DISTANCIA CON RESPECTO AL TRAMO (3E,3F,4E,4F) SOPORTE DE UN OTRO ELEMENTO (3,4) DE CHAPA. ESTO PERMITE QUE LOS ELEMENTOS (3,4) DE CHAPA PUEDAN UNIRSE UNO CON OTRO DE FORMA ESTABLE Y DURADERA, SIN QUE SE DAÑEN DEBIDO A FUERZAS DE PRESION EXCESIVAS Y/O MOVIMIENTOS.
ES95810243T 1994-04-11 1995-04-10 Material catalizador para el tratamiento catalitico de gas de escape y procedimiento para la fabricacion de materiales catalizadores. Expired - Lifetime ES2121325T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH106494 1994-04-11

Publications (1)

Publication Number Publication Date
ES2121325T3 true ES2121325T3 (es) 1998-11-16

Family

ID=4201611

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95810243T Expired - Lifetime ES2121325T3 (es) 1994-04-11 1995-04-10 Material catalizador para el tratamiento catalitico de gas de escape y procedimiento para la fabricacion de materiales catalizadores.

Country Status (17)

Country Link
US (1) US5645803A (es)
EP (1) EP0676534B1 (es)
JP (1) JPH0880422A (es)
KR (1) KR950032990A (es)
CN (1) CN1112854A (es)
AT (1) ATE169373T1 (es)
AU (1) AU1639995A (es)
BR (1) BR9501532A (es)
CA (1) CA2146730A1 (es)
CZ (1) CZ86495A3 (es)
DE (1) DE59503040D1 (es)
DK (1) DK0676534T3 (es)
ES (1) ES2121325T3 (es)
FI (1) FI951694A (es)
PL (1) PL308078A1 (es)
RU (1) RU2140817C1 (es)
TW (1) TW314571B (es)

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US5902558A (en) * 1994-09-26 1999-05-11 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Diskwise-constructed honeycomb body, in particular catalyst carrier body and apparatus for catalytic conversion of exhaust gases
EP0775808B1 (de) 1995-11-23 2001-08-16 Scambia Industrial Developments Aktiengesellschaft Verfahren zur Herstellung eines Katalysatorkörpers für die katalytische Behandlung von Gas, Katalysatorkörper und Katalysator
DE19724263A1 (de) * 1997-06-09 1998-12-10 Emitec Emissionstechnologie Radialkatalysator, insbesondere für Kleinmotoren
DE19805563A1 (de) * 1998-02-11 1999-08-19 Emitec Emissionstechnologie Verfahren zum Herstellen eines Wabenkörpers mittels eines Hartblechs
DE10056279A1 (de) * 2000-11-14 2002-05-29 Emitec Emissionstechnologie Radial durchströmbarer und segmentierter Wabenkörper
US6663839B2 (en) 2001-02-26 2003-12-16 Abb Lummus Global Inc. Radial flow gas phase reactor and method for reducing the nitrogen oxide content of a gas
DE10162161A1 (de) * 2001-12-17 2003-07-03 Emitec Emissionstechnologie Vorrichtung und Verfahren zur Schalldämpfung im Abgassystem einer Verbrennungskraftmaschine
DE10235691B4 (de) * 2002-07-31 2011-12-08 Volkswagen Ag Vorrichtung zum katalytischen Behandeln gasförmiger Medien
US7691338B2 (en) * 2004-03-10 2010-04-06 Siemens Energy, Inc. Two stage catalytic combustor
WO2006034243A2 (en) * 2004-09-17 2006-03-30 0783963 Bc Ltd. Hydrocarbon processing devices and systems for engines and combustion equipment
DE102008044711A1 (de) * 2008-08-28 2010-03-04 Emitec Gesellschaft Für Emissionstechnologie Mbh Kombination aus Wärmetauscher und Katalysator als Komponente eines Abgassystems
US8591622B2 (en) 2010-10-29 2013-11-26 Corning Incorporated Filter apparatus with porous ceramic plates
US8590158B2 (en) 2010-10-29 2013-11-26 Corning Incorporated Methods of making filter apparatus and fabricating a porous ceramic article
DE102012104767A1 (de) * 2012-06-01 2013-12-05 Emitec Gesellschaft Für Emissionstechnologie Mbh Konischer Wabenkörper mit schräg radial verlaufenden Kanälen
DE102016215290B4 (de) 2016-08-16 2018-10-04 Continental Automotive Gmbh Komponente eines Abgassystems und Verfahren zur Abgasnachbehandlung
US20180128148A1 (en) * 2016-11-09 2018-05-10 GM Global Technology Operations LLC Vehicle exhaust system
CN106731808B (zh) * 2016-12-29 2022-11-18 宁波方太厨具有限公司 光触媒反应组件及其应用方法
CN106907217A (zh) * 2017-05-08 2017-06-30 景德镇陶瓷大学 一种螺旋窄隙式陶瓷叶片尾气净化装置
DE102018208098A1 (de) 2018-05-23 2019-11-28 Continental Automotive Gmbh Wabenkörper und Verfahren zur Herstellung des Wabenkörpers
US11441586B2 (en) * 2018-05-25 2022-09-13 Divergent Technologies, Inc. Apparatus for injecting fluids in node based connections
CN108654368A (zh) * 2018-06-15 2018-10-16 苏州西热节能环保技术有限公司 燃气scr脱硝催化剂模块及降低燃气scr脱硝催化剂阻力的方法

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Also Published As

Publication number Publication date
AU1639995A (en) 1995-10-19
DE59503040D1 (de) 1998-09-10
FI951694A (fi) 1995-10-12
CZ86495A3 (en) 1995-11-15
KR950032990A (ko) 1995-12-22
BR9501532A (pt) 1997-08-05
EP0676534B1 (de) 1998-08-05
CA2146730A1 (en) 1995-10-12
FI951694A0 (fi) 1995-04-10
CN1112854A (zh) 1995-12-06
PL308078A1 (en) 1995-10-16
US5645803A (en) 1997-07-08
ATE169373T1 (de) 1998-08-15
RU95105425A (ru) 1997-04-27
DK0676534T3 (da) 1999-05-03
TW314571B (es) 1997-09-01
RU2140817C1 (ru) 1999-11-10
EP0676534A1 (de) 1995-10-11
JPH0880422A (ja) 1996-03-26

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