DE10022763A1 - Verfahren und Vorrichtung zur katalytischen Umwandlung eines Stoffs - Google Patents
Verfahren und Vorrichtung zur katalytischen Umwandlung eines StoffsInfo
- 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
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)
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)
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)
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)
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 |
-
2000
- 2000-05-10 DE DE10022763A patent/DE10022763A1/de not_active Ceased
-
2001
- 2001-05-09 TW TW090111044A patent/TW561144B/zh active
- 2001-05-10 WO PCT/DE2001/001782 patent/WO2001085311A1/de not_active Application Discontinuation
- 2001-05-10 KR KR1020027015010A patent/KR20030015236A/ko not_active Application Discontinuation
- 2001-05-10 CN CNB018093124A patent/CN1240467C/zh not_active Expired - Fee Related
- 2001-05-10 EP EP01940226A patent/EP1296751A1/de not_active Withdrawn
Cited By (7)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |