ES2196575T3 - Procedimiento para el funcionamiento de un catalizador calentado electricamente. - Google Patents

Procedimiento para el funcionamiento de un catalizador calentado electricamente.

Info

Publication number
ES2196575T3
ES2196575T3 ES98932017T ES98932017T ES2196575T3 ES 2196575 T3 ES2196575 T3 ES 2196575T3 ES 98932017 T ES98932017 T ES 98932017T ES 98932017 T ES98932017 T ES 98932017T ES 2196575 T3 ES2196575 T3 ES 2196575T3
Authority
ES
Spain
Prior art keywords
procedure
electrically heated
heated catalyst
electric heater
heater
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
ES98932017T
Other languages
English (en)
Inventor
Juergen Dornseiffer
Helmut Hackfort
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.)
Forschungszentrum Juelich GmbH
Original Assignee
Forschungszentrum Juelich GmbH
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 Forschungszentrum Juelich GmbH filed Critical Forschungszentrum Juelich GmbH
Application granted granted Critical
Publication of ES2196575T3 publication Critical patent/ES2196575T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/864—Removing carbon monoxide or hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8659—Removing halogens or halogen compounds
    • B01D53/8662—Organic halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/88—Handling or mounting catalysts
    • B01D53/885—Devices in general for catalytic purification of waste gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
    • F01N3/2026—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means directly electrifying the catalyst substrate, i.e. heating the electrically conductive catalyst substrate by joule effect
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49345—Catalytic device making

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Gloves (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

La invención se refiere a un dispositivo con un calentador eléctrico y un catalizador heterogéneo que se calienta por dicho calentador eléctrico. El calentador permite proporcionar la energía requerida para proporcionar la reacción catalizada de una manera sencilla.
ES98932017T 1997-04-30 1998-04-25 Procedimiento para el funcionamiento de un catalizador calentado electricamente. Expired - Lifetime ES2196575T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19718239A DE19718239C2 (de) 1997-04-30 1997-04-30 Elektrisch beheizter Katalysator

Publications (1)

Publication Number Publication Date
ES2196575T3 true ES2196575T3 (es) 2003-12-16

Family

ID=7828204

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98932017T Expired - Lifetime ES2196575T3 (es) 1997-04-30 1998-04-25 Procedimiento para el funcionamiento de un catalizador calentado electricamente.

Country Status (7)

Country Link
US (1) US6613293B2 (es)
EP (1) EP0979137B1 (es)
AT (1) ATE237392T1 (es)
AU (1) AU8207998A (es)
DE (2) DE19718239C2 (es)
ES (1) ES2196575T3 (es)
WO (1) WO1998048925A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10130338A1 (de) 2001-06-26 2003-04-24 Forschungszentrum Juelich Gmbh Dieselrussfilter mit einem feindispers verteiltem Dieselrusskatalysator
DE10257304B3 (de) * 2002-12-07 2004-09-02 JÜKE Mechanische und Elektronische Systemtechnik GmbH Chemisch-physikalischer Detektor und Verfahren zu dessen Beheizung
US7981389B2 (en) * 2005-01-31 2011-07-19 Toyota Motor Corporation Process using microwave energy and a catalyst to crack hydrocarbons
US20060179819A1 (en) * 2005-02-14 2006-08-17 Sullivan John T System and method for reducing vehicle emissions and/or generating hydrogen
US7523607B2 (en) * 2005-02-14 2009-04-28 John Timothy Sullivan System and method for reducing vehicle emissions and/or generating hydrogen
DE102006040928A1 (de) * 2006-08-31 2008-03-13 Jüke Systemtechnik GmbH Vorrichtung für einen chemisch-physikalischen Detektor
US7829048B1 (en) * 2009-08-07 2010-11-09 Gm Global Technology Operations, Inc. Electrically heated catalyst control system and method
CN102705843B (zh) * 2012-05-25 2014-12-03 华南理工大学 一种烧除尾气中pm2.5颗粒物的处理装置
US12121855B1 (en) 2024-03-15 2024-10-22 Globalfoundries U.S. Inc. Catalytic abatement system for semiconductor manufacturing process

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5660647A (en) * 1979-10-23 1981-05-25 Tdk Corp Catalyst element
JPS58174216A (ja) * 1982-04-03 1983-10-13 Ngk Spark Plug Co Ltd 可燃性微粒子除去用フイルタ
US5182086A (en) * 1986-04-30 1993-01-26 Henderson Charles A Oil vapor extraction system
DE3872214D1 (de) * 1988-02-08 1992-07-23 Heimbach Gmbh Thomas Josef Russfilter.
US5403559A (en) * 1989-07-18 1995-04-04 Emitec Gesellschaft Fuer Emissionstechnologie Device for cleaning exhaust gases of motor vehicles
JP2732708B2 (ja) * 1990-09-21 1998-03-30 シャープ株式会社 導電性セラミック焼結体
DE4110395A1 (de) * 1991-03-28 1992-10-01 Roth Technik Gmbh Katalysator
US5177961A (en) * 1991-06-26 1993-01-12 W. R. Grace & Co.-Conn. Upstream collimator for electrically heatable catalytic converter
DE4130630C2 (de) * 1991-09-14 1994-12-08 Forschungszentrum Juelich Gmbh Verfahren zur Herstellung poröser, durchströmbarer Formkörper aus Siliciumcarbid und Dieselruß-Filterelement
DE4209685C2 (de) * 1992-03-25 1996-04-04 Forschungszentrum Juelich Gmbh Halterung für röhrenförmige Partikelfilter
US5569455A (en) * 1992-06-10 1996-10-29 Shimadzu Corporation Exhaust gas catalytic purifier construction

Also Published As

Publication number Publication date
US6613293B2 (en) 2003-09-02
US20030113240A1 (en) 2003-06-19
AU8207998A (en) 1998-11-24
DE59807969D1 (de) 2003-05-22
WO1998048925A1 (de) 1998-11-05
DE19718239C2 (de) 2000-07-06
DE19718239A1 (de) 1998-11-19
EP0979137B1 (de) 2003-04-16
ATE237392T1 (de) 2003-05-15
EP0979137A1 (de) 2000-02-16

Similar Documents

Publication Publication Date Title
ATE309620T1 (de) Stromversorgungsteil, bestehend aus abnehmbarem brennstofftank und stromquelle, elektrisches gerät welches von dem stromversorgungsteil betrieben wird, und biologisch abbaubarer brennstofftank
DE60228523D1 (de) Stromversorgungssystem und eine damit betriebene vorrichtung
EA200100862A1 (ru) Способ выработки электрической энергии в скважине
ES505573A0 (es) Una instalacion generadora de energia electrica por induc- cion
BR9504836A (pt) Aparelho elétrico para uso com um sistema de energia elétrica de c a
ES2196575T3 (es) Procedimiento para el funcionamiento de un catalizador calentado electricamente.
DE69819074D1 (de) Leistungswandlervorrichtung
DE59910254D1 (de) Reformierungsreaktor mit katalytischer Brennereinheit
DE69625866D1 (de) Steuerungsvorrichtung für die elektrische Leistungsversorgung eines elektrisch beheizbaren Katalysators
BR9102411A (pt) Fonte de energia eletrica para computadores pessoais
BR8706026A (pt) Dispositivo para aquecer auxiliado por energia de microondas
MXPA02001858A (es) Fuente de luz.
TR199800176A3 (tr) Dönme hareketi ile elektrik enerjisi saglamaya mahsus aygit.
FI821876A7 (fi) Energialähdettä käyttävä sähköinen energian kehitin.
DE50006576D1 (de) Kompakte elektrische Vorrichtung, insbesondere Schaltnetzteil
MX9205116A (es) Aislamiento electrico de estructuras en un cuerpo de panal, en particular en un cuerpo portador catalitico electricamente calentable.
SE9604816D0 (sv) A device at catalytic converter
ITBO990267A0 (it) Dispositivo di alimentazione , controllo e comando di sorgenti luminos e elettriche .
ATE553522T1 (de) Verbesserte mittelspannungs-schaltvorrichtung
ES2116174B1 (es) Perfeccionamientos en la fabricacion y montaje de aparatos de coccion.
RU94030039A (ru) Плоско-цилиндрический термоэмиссионный электрогенерирующий элемент
ES1040203Y (es) Convertidor electroquimico de energia solar o sobrante en un portador de energia.
UA2343U (uk) Пристрій для нагрівання рідини
ES1038177Y (es) Dispositivo de seguridad aplicable en aparatos electricos difusores de vapores.
BR9803989A (pt) Selador de tomadas.