DE10022763A1 - Verfahren und Vorrichtung zur katalytischen Umwandlung eines Stoffs - Google Patents

Verfahren und Vorrichtung zur katalytischen Umwandlung eines Stoffs

Info

Publication number
DE10022763A1
DE10022763A1 DE10022763A DE10022763A DE10022763A1 DE 10022763 A1 DE10022763 A1 DE 10022763A1 DE 10022763 A DE10022763 A DE 10022763A DE 10022763 A DE10022763 A DE 10022763A DE 10022763 A1 DE10022763 A1 DE 10022763A1
Authority
DE
Germany
Prior art keywords
substance
catalytically active
active material
gas stream
exhaust gas
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.)
Ceased
Application number
DE10022763A
Other languages
German (de)
English (en)
Inventor
Erich Hums
Horst Spielmann
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE10022763A priority Critical patent/DE10022763A1/de
Priority to TW090111044A priority patent/TW561144B/zh
Priority to DE20122446U priority patent/DE20122446U1/de
Priority to PCT/DE2001/001782 priority patent/WO2001085311A1/de
Priority to CNB018093124A priority patent/CN1240467C/zh
Priority to KR1020027015010A priority patent/KR20030015236A/ko
Priority to EP01940226A priority patent/EP1296751A1/de
Publication of DE10022763A1 publication Critical patent/DE10022763A1/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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 ; Methods of operation or control of catalytic converters
    • F01N3/2066—Selective catalytic reduction [SCR]
    • 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
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • 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
    • B01D53/90—Injecting reactants
    • 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
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/12—Inorganic compounds
    • C10L1/1208—Inorganic compounds elements
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
    • 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
    • B01J37/0238—Impregnation, coating or precipitation via the gaseous phase-sublimation
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/01—Adding substances to exhaust gases the substance being catalytic material in liquid form
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
DE10022763A 1969-08-07 2000-05-10 Verfahren und Vorrichtung zur katalytischen Umwandlung eines Stoffs Ceased DE10022763A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE10022763A DE10022763A1 (de) 2000-05-10 2000-05-10 Verfahren und Vorrichtung zur katalytischen Umwandlung eines Stoffs
TW090111044A TW561144B (en) 2000-05-10 2001-05-09 Process and device for catalytic conversion of a substance
DE20122446U DE20122446U1 (de) 1969-08-07 2001-05-10 Vorrichtung zur katalytischen Umwandlung eines Stoffs
PCT/DE2001/001782 WO2001085311A1 (de) 2000-05-10 2001-05-10 Verfahren und vorrichtung zur katalytischen umwandlung eines stoffs
CNB018093124A CN1240467C (zh) 2000-05-10 2001-05-10 用于催化转化物质的方法和装置
KR1020027015010A KR20030015236A (ko) 2000-05-10 2001-05-10 원료의 촉매 변환을 위한 장치 및 방법
EP01940226A EP1296751A1 (de) 2000-05-10 2001-05-10 Verfahren und vorrichtung zur katalytischen umwandlung eines stoffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10022763A DE10022763A1 (de) 2000-05-10 2000-05-10 Verfahren und Vorrichtung zur katalytischen Umwandlung eines Stoffs

Publications (1)

Publication Number Publication Date
DE10022763A1 true DE10022763A1 (de) 2001-11-22

Family

ID=7641443

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10022763A Ceased DE10022763A1 (de) 1969-08-07 2000-05-10 Verfahren und Vorrichtung zur katalytischen Umwandlung eines Stoffs

Country Status (6)

Country Link
EP (1) EP1296751A1 (zh)
KR (1) KR20030015236A (zh)
CN (1) CN1240467C (zh)
DE (1) DE10022763A1 (zh)
TW (1) TW561144B (zh)
WO (1) WO2001085311A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008046381A1 (de) * 2008-09-09 2010-03-18 Man Nutzfahrzeuge Ag Verfahren zur Verminderung von Stickoxiden im Abgasstrom von Brennkraftmaschinen
WO2017080777A1 (fr) * 2015-11-13 2017-05-18 IFP Energies Nouvelles Fluide pour la depollution des moteurs thermiques et modes de preparation desdits fluides par emulsification

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009501680A (ja) * 2005-07-08 2009-01-22 ファイア テクノロジーズ、インコーポレイテッド 触媒反応成分低減システムおよびその使用法
US7538059B2 (en) * 2006-01-31 2009-05-26 Rohm And Haas Company Regeneration of mixed metal oxide catalysts
US7707824B2 (en) * 2007-04-10 2010-05-04 Gm Global Technology Operations, Inc. Excess NH3 storage control for SCR catalysts
US8048818B2 (en) * 2008-03-26 2011-11-01 Babcock & Wilcox Power Generation Group, Inc. In-situ regeneration of a catalyst masked by calcium sulfate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168368A (en) * 1960-04-27 1965-02-02 Air Prod & Chem Method of treating exhaust gases of internal combustion engines
US5322671A (en) * 1992-02-25 1994-06-21 Blue Planet Technologies Co., L.P. Catalytic vessel
US5308810A (en) * 1992-12-28 1994-05-03 Atlantic Richfield Company Method for treating contaminated catalyst
US5519149A (en) * 1994-10-28 1996-05-21 E. I. Du Pont De Nemours And Company Vapor phase catalytic oxidation of N-butane to maleic anhydride incorporating in situ catalyst calcination/activation
DE19507219C1 (de) * 1995-03-02 1996-05-15 Daimler Benz Ag Verfahren und Vorrichtung zum Nachbeschichten einer deaktivierten Katalysatorbeschichtung bei einem Katalysator
WO1997028358A1 (en) * 1996-01-31 1997-08-07 Clean Diesel Technologies, Inc. Method and apparatus for reducing harmful emissions from a diesel engine by post combustion catalyst injection
GB2333048B (en) * 1998-01-13 2002-03-20 Hugh F Collins A rejuvenating and/or cleaning agent
DE19800873C2 (de) * 1998-01-13 2000-03-02 Erc Emissions Reduzierungs Con Katalysatorlösung und deren Verwendung sowie Verfahren zur Reduzierung der Emission von Schadstoffen bei Verbrennungen und thermischen Prozessen
US6395665B2 (en) * 1998-07-24 2002-05-28 Mitsubishi Heavy Industries, Ltd. Methods for the regeneration of a denitration catalyst

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008046381A1 (de) * 2008-09-09 2010-03-18 Man Nutzfahrzeuge Ag Verfahren zur Verminderung von Stickoxiden im Abgasstrom von Brennkraftmaschinen
DE102008046381B4 (de) * 2008-09-09 2011-12-22 Man Truck & Bus Ag Verfahren zur Verminderung von Stickoxiden im Abgasstrom von Brennkraftmaschinen
US8771625B2 (en) 2008-09-09 2014-07-08 Man Truck & Bus Ag Method for reducing nitric oxide in the exhaust gas flow of internal combustion engines
WO2017080777A1 (fr) * 2015-11-13 2017-05-18 IFP Energies Nouvelles Fluide pour la depollution des moteurs thermiques et modes de preparation desdits fluides par emulsification
FR3043570A1 (fr) * 2015-11-13 2017-05-19 Ifp Energies Now Fluide pour la depollution des moteurs thermiques et modes de preparation desdits fluides par emulsification
CN108290114A (zh) * 2015-11-13 2018-07-17 Ifp新能源公司 用于净化热力发动机的流体以及通过乳化制备所述流体的方法
US10774709B2 (en) 2015-11-13 2020-09-15 Fp Energies Nouvelles Fluid for purifying heat engines and methods for preparing said fluids by emulsification

Also Published As

Publication number Publication date
EP1296751A1 (de) 2003-04-02
TW561144B (en) 2003-11-11
CN1240467C (zh) 2006-02-08
CN1429129A (zh) 2003-07-09
KR20030015236A (ko) 2003-02-20
WO2001085311A1 (de) 2001-11-15

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8131 Rejection