ATE389789T1 - Methode zur verringerung des schadstoffausstosses bei dieselmotoren - Google Patents
Methode zur verringerung des schadstoffausstosses bei dieselmotorenInfo
- Publication number
- ATE389789T1 ATE389789T1 AT98918548T AT98918548T ATE389789T1 AT E389789 T1 ATE389789 T1 AT E389789T1 AT 98918548 T AT98918548 T AT 98918548T AT 98918548 T AT98918548 T AT 98918548T AT E389789 T1 ATE389789 T1 AT E389789T1
- Authority
- AT
- Austria
- Prior art keywords
- fuel
- diesel engines
- reducing pollution
- pollution emissions
- metal compound
- Prior art date
Links
Classifications
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- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
- F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/80—Chemical processes for the removal of the retained particles, e.g. by burning
- B01D46/84—Chemical processes for the removal of the retained particles, e.g. by burning by heating only
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- 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
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- 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
- C10L1/14—Organic compounds
-
- 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
-
- 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
- C10L10/06—Use of additives to fuels or fires for particular purposes for facilitating soot removal
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- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/029—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles by adding non-fuel substances to exhaust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
- B01D2255/1021—Platinum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/206—Rare earth metals
- B01D2255/2065—Cerium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/906—Catalyst dispersed in the gas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/915—Catalyst supported on particulate filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/30—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for treatment of exhaust gases from IC Engines
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- 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
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/1814—Chelates
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- 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
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/188—Carboxylic acids; metal salts thereof
- C10L1/1881—Carboxylic acids; metal salts thereof carboxylic group attached to an aliphatic carbon atom
-
- 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
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/188—Carboxylic acids; metal salts thereof
- C10L1/1886—Carboxylic acids; metal salts thereof naphthenic acid
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- 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
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/188—Carboxylic acids; metal salts thereof
- C10L1/189—Carboxylic acids; metal salts thereof having at least one carboxyl group bound to an aromatic carbon atom
-
- 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
- C10L1/14—Organic compounds
- C10L1/30—Organic compounds compounds not mentioned before (complexes)
- C10L1/305—Organic compounds compounds not mentioned before (complexes) organo-metallic compounds (containing a metal to carbon bond)
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- 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
- F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
- F01N2430/04—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by adding non-fuel substances to combustion air or fuel, e.g. additives
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Exhaust Gas After Treatment (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4326697P | 1997-04-17 | 1997-04-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE389789T1 true ATE389789T1 (de) | 2008-04-15 |
Family
ID=21926303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98918548T ATE389789T1 (de) | 1997-04-17 | 1998-04-16 | Methode zur verringerung des schadstoffausstosses bei dieselmotoren |
Country Status (14)
Country | Link |
---|---|
US (1) | US6023928A (de) |
EP (1) | EP1009922B1 (de) |
JP (1) | JP4149005B2 (de) |
KR (1) | KR100517790B1 (de) |
CN (1) | CN100351502C (de) |
AT (1) | ATE389789T1 (de) |
AU (1) | AU7145298A (de) |
CA (1) | CA2286793C (de) |
DE (1) | DE69839272T2 (de) |
DK (1) | DK1009922T3 (de) |
ES (1) | ES2303352T3 (de) |
HK (1) | HK1031753A1 (de) |
TW (1) | TW509719B (de) |
WO (1) | WO1998046867A1 (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19904736A1 (de) * | 1999-02-05 | 2000-08-10 | Volkswagen Ag | Brennkraftmaschine mit einer Versorgungseinrichtung für ein Verbrennungsmedium |
US6684627B2 (en) * | 2000-05-26 | 2004-02-03 | Toyota Jidosha Kabushiki Kaisha | Method of purifying exhaust gas from internal combustion engine |
KR100605005B1 (ko) * | 2000-09-29 | 2006-07-28 | 우미코레 아게 운트 코 카게 | 희박한 배기가스 처리용 촉매적 매연 필터 |
DE10048511A1 (de) * | 2000-09-29 | 2002-04-18 | Omg Ag & Co Kg | Verfahren zur Verminderung von Kohlenmonoxid, Kohlenwasserstoffen und Partikel im mageren Abgas von Verbrennungsmotoren |
US20050164139A1 (en) * | 2002-02-04 | 2005-07-28 | Valentine James M. | Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst and lightly catalyzed diesel particulate filter |
US20050160724A1 (en) * | 2002-02-04 | 2005-07-28 | Valentine James M. | Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst and lightly catalyzed diesel oxidation catalyst |
EP1344810A1 (de) * | 2002-03-13 | 2003-09-17 | Infineum International Limited | Brennstoffzusatzszusammensetzungen für einen mit einem Partikelfilter ausgerüsteten Dieselmotor |
DE10214343A1 (de) * | 2002-03-28 | 2003-10-09 | Omg Ag & Co Kg | Partikelfilter mit einer katalytisch aktiven Beschichtung zur Beschleunigung der Verbrennung der auf dem Filter gesammelten Rußpartikel während einer Regenerationsphase |
US20030226312A1 (en) * | 2002-06-07 | 2003-12-11 | Roos Joseph W. | Aqueous additives in hydrocarbonaceous fuel combustion systems |
US6887284B2 (en) * | 2002-07-12 | 2005-05-03 | Dannie B. Hudson | Dual homogenization system and process for fuel oil |
US6971337B2 (en) * | 2002-10-16 | 2005-12-06 | Ethyl Corporation | Emissions control system for diesel fuel combustion after treatment system |
US20040074140A1 (en) * | 2002-10-16 | 2004-04-22 | Guinther Gregory H. | Method of enhancing the operation of a diesel fuel combustion after treatment system |
US7465690B2 (en) * | 2003-06-19 | 2008-12-16 | Umicore Ag & Co. Kg | Methods for making a catalytic element, the catalytic element made therefrom, and catalyzed particulate filters |
US20050011413A1 (en) * | 2003-07-18 | 2005-01-20 | Roos Joseph W. | Lowering the amount of carbon in fly ash from burning coal by a manganese additive to the coal |
US20050016057A1 (en) * | 2003-07-21 | 2005-01-27 | Factor Stephen A. | Simultaneous reduction in NOx and carbon in ash from using manganese in coal burners |
FR2858355B1 (fr) * | 2003-07-31 | 2005-10-28 | Peugeot Citroen Automobiles Sa | Procede et dispositif de depollution des gaz d'echappement d'un moteur a combustion interne |
US7101493B2 (en) * | 2003-08-28 | 2006-09-05 | Afton Chemical Corporation | Method and composition for suppressing coal dust |
EP1512736B1 (de) | 2003-09-05 | 2018-05-02 | Infineum International Limited | Stabilisierte Additivzusammensetzungen für Dieselkraftstoffe |
US7332001B2 (en) * | 2003-10-02 | 2008-02-19 | Afton Chemical Corporation | Method of enhancing the operation of diesel fuel combustion systems |
US20050091913A1 (en) * | 2003-10-29 | 2005-05-05 | Aradi Allen A. | Method for reducing combustion chamber deposit flaking |
FR2862103B1 (fr) * | 2003-11-07 | 2006-02-17 | Peugeot Citroen Automobiles Sa | Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echapement d'un moteur diesel de vehicule automobile |
GB2408470B (en) * | 2003-11-25 | 2007-06-13 | Arvin Internat | An internal combustion engine exhaust system |
EP2032810B1 (de) * | 2006-05-18 | 2012-03-14 | Clean Diesel Technologies, Inc. | Verbesserungen bei der dieselpartikelbegrenzung |
US7669409B2 (en) * | 2006-10-31 | 2010-03-02 | Caterpillar Inc. | Selective oxidation catalyst injection based on temperature |
FR2913431B1 (fr) * | 2007-03-06 | 2009-04-24 | Rhodia Recherches & Tech | Procede de fonctionnement d'un moteur diesel en vue de faciliter la regeneration d'un filtre a particules sur la ligne d'echappement |
FR2919338B1 (fr) * | 2007-07-24 | 2009-10-30 | Peugeot Citroen Automobiles Sa | Ligne d'echappement de gaz equipee de systemes de depollution pour moteur a combustion interne de vehicule automobile fonctionnant en melange pauvre. |
WO2011053833A1 (en) * | 2009-10-30 | 2011-05-05 | Bp Corporation North America Inc. | Composition and method for reducing nox emissions from diesel engines at minimum fuel consumption |
US9511355B2 (en) | 2013-11-26 | 2016-12-06 | Clean Diesel Technologies, Inc. (Cdti) | System and methods for using synergized PGM as a three-way catalyst |
US20140274662A1 (en) | 2013-03-15 | 2014-09-18 | Cdti | Systems and Methods for Variations of ZPGM Oxidation Catalysts Compositions |
US9511350B2 (en) | 2013-05-10 | 2016-12-06 | Clean Diesel Technologies, Inc. (Cdti) | ZPGM Diesel Oxidation Catalysts and methods of making and using same |
US20140298714A1 (en) * | 2013-04-04 | 2014-10-09 | Cdti | Fuel Borne Catalysts for Sulfur Rich Fuels |
US9771534B2 (en) | 2013-06-06 | 2017-09-26 | Clean Diesel Technologies, Inc. (Cdti) | Diesel exhaust treatment systems and methods |
US9545626B2 (en) | 2013-07-12 | 2017-01-17 | Clean Diesel Technologies, Inc. | Optimization of Zero-PGM washcoat and overcoat loadings on metallic substrate |
US9511358B2 (en) | 2013-11-26 | 2016-12-06 | Clean Diesel Technologies, Inc. | Spinel compositions and applications thereof |
CN106413858A (zh) | 2014-06-06 | 2017-02-15 | 克林迪塞尔技术公司 | 铑铁催化剂 |
US9731279B2 (en) | 2014-10-30 | 2017-08-15 | Clean Diesel Technologies, Inc. | Thermal stability of copper-manganese spinel as Zero PGM catalyst for TWC application |
US9700841B2 (en) | 2015-03-13 | 2017-07-11 | Byd Company Limited | Synergized PGM close-coupled catalysts for TWC applications |
US9951706B2 (en) | 2015-04-21 | 2018-04-24 | Clean Diesel Technologies, Inc. | Calibration strategies to improve spinel mixed metal oxides catalytic converters |
US10533472B2 (en) | 2016-05-12 | 2020-01-14 | Cdti Advanced Materials, Inc. | Application of synergized-PGM with ultra-low PGM loadings as close-coupled three-way catalysts for internal combustion engines |
US9861964B1 (en) | 2016-12-13 | 2018-01-09 | Clean Diesel Technologies, Inc. | Enhanced catalytic activity at the stoichiometric condition of zero-PGM catalysts for TWC applications |
US10265684B2 (en) | 2017-05-04 | 2019-04-23 | Cdti Advanced Materials, Inc. | Highly active and thermally stable coated gasoline particulate filters |
US10738256B1 (en) | 2017-12-22 | 2020-08-11 | TerSol, LLC | Fuel additive systems, compositions, and methods |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3966391A (en) * | 1973-12-10 | 1976-06-29 | Engelhard Minerals & Chemicals Corporation | Method of combustion using high temperature stable catalysts |
US4522631A (en) * | 1983-11-18 | 1985-06-11 | Texaco Inc. | Diesel fuel containing rare earth metal and oxygenated compounds |
US5215652A (en) * | 1984-12-04 | 1993-06-01 | Platinum Plus, Inc. | Method for regenerating, replacing or treating the catalyst in a hydroprocessing reactor |
US4892562A (en) * | 1984-12-04 | 1990-01-09 | Fuel Tech, Inc. | Diesel fuel additives and diesel fuels containing soluble platinum group metal compounds and use in diesel engines |
US4891050A (en) * | 1985-11-08 | 1990-01-02 | Fuel Tech, Inc. | Gasoline additives and gasoline containing soluble platinum group metal compounds and use in internal combustion engines |
US5195319A (en) * | 1988-04-08 | 1993-03-23 | Per Stobbe | Method of filtering particles from a flue gas, a flue gas filter means and a vehicle |
US5497620A (en) * | 1988-04-08 | 1996-03-12 | Stobbe; Per | Method of filtering particles from a flue gas, a flue gas filter means and a vehicle |
CN1021412C (zh) * | 1988-10-26 | 1993-06-30 | 中国科学院生态环境研究中心 | 含贵金属的稀土复合氧化物型蜂窝催化剂及其制法 |
US5034020A (en) * | 1988-12-28 | 1991-07-23 | Platinum Plus, Inc. | Method for catalyzing fuel for powering internal combustion engines |
US5584894A (en) * | 1992-07-22 | 1996-12-17 | Platinum Plus, Inc. | Reduction of nitrogen oxides emissions from vehicular diesel engines |
US5266083A (en) * | 1988-12-28 | 1993-11-30 | Platinum Plus, Inc. | Method for reducing pollution emissions from a diesel engine |
US5501714A (en) * | 1988-12-28 | 1996-03-26 | Platinum Plus, Inc. | Operation of diesel engines with reduced particulate emission by utilization of platinum group metal fuel additive and pass-through catalytic oxidizer |
US5693106A (en) * | 1992-07-22 | 1997-12-02 | Platinum Plus, Inc. | Platinum metal fuel additive for water-containing fuels |
US5350769A (en) * | 1990-10-30 | 1994-09-27 | Ss Pharmaceutical Co., Ltd. | Antiinflammatory gel preparation |
US5248251A (en) * | 1990-11-26 | 1993-09-28 | Catalytica, Inc. | Graded palladium-containing partial combustion catalyst and a process for using it |
US5449387A (en) * | 1992-06-17 | 1995-09-12 | Rhone-Poulenc Chemicals Limited | Cerium (IV) catalyst compounds and promoting combustion of hydrocarbon fuels therewith |
EP0731256B1 (de) * | 1992-09-28 | 2000-03-22 | Ford Motor Company Limited | Filterelement zur Steuerung der Abgasemission von Brennkraftmaschinen |
JP3650396B2 (ja) * | 1992-11-10 | 2005-05-18 | フューエル テック エヌ ヴィー | 粒状のトラップを備えたディーゼル機関からの有害な排出物質を減少させる方法 |
AU7359194A (en) * | 1993-07-12 | 1995-02-13 | Platinum Plus, Inc. | Method for reducing emissions of nox and particulates from a diesel engine |
US5404841A (en) * | 1993-08-30 | 1995-04-11 | Valentine; James M. | Reduction of nitrogen oxides emissions from diesel engines |
US5732548A (en) * | 1994-10-07 | 1998-03-31 | Platinum Plus, Inc. | Method for reducing harmful emissions from two-stroke engines |
CA2227141A1 (en) * | 1995-07-18 | 1997-02-06 | Clean Diesel Technologies, Inc. | Methods for reducing harmful emissions from a diesel engine |
-
1997
- 1997-07-25 TW TW086110574A patent/TW509719B/zh not_active IP Right Cessation
-
1998
- 1998-04-16 AU AU71452/98A patent/AU7145298A/en not_active Abandoned
- 1998-04-16 JP JP54438598A patent/JP4149005B2/ja not_active Expired - Lifetime
- 1998-04-16 DE DE69839272T patent/DE69839272T2/de not_active Expired - Lifetime
- 1998-04-16 DK DK98918548T patent/DK1009922T3/da active
- 1998-04-16 AT AT98918548T patent/ATE389789T1/de not_active IP Right Cessation
- 1998-04-16 ES ES98918548T patent/ES2303352T3/es not_active Expired - Lifetime
- 1998-04-16 KR KR10-1999-7009581A patent/KR100517790B1/ko not_active IP Right Cessation
- 1998-04-16 WO PCT/US1998/008051 patent/WO1998046867A1/en active IP Right Grant
- 1998-04-16 CA CA002286793A patent/CA2286793C/en not_active Expired - Lifetime
- 1998-04-16 CN CNB988051605A patent/CN100351502C/zh not_active Expired - Lifetime
- 1998-04-16 EP EP98918548A patent/EP1009922B1/de not_active Expired - Lifetime
- 1998-04-16 US US09/061,467 patent/US6023928A/en not_active Expired - Lifetime
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2001
- 2001-03-30 HK HK01102300A patent/HK1031753A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1009922A4 (de) | 2005-03-23 |
DK1009922T3 (da) | 2008-06-30 |
CA2286793A1 (en) | 1998-10-22 |
KR100517790B1 (ko) | 2005-09-30 |
CN1268995A (zh) | 2000-10-04 |
JP4149005B2 (ja) | 2008-09-10 |
DE69839272D1 (de) | 2008-04-30 |
CA2286793C (en) | 2006-10-10 |
ES2303352T3 (es) | 2008-08-01 |
WO1998046867A1 (en) | 1998-10-22 |
EP1009922B1 (de) | 2008-03-19 |
KR20010006491A (ko) | 2001-01-26 |
AU7145298A (en) | 1998-11-11 |
US6023928A (en) | 2000-02-15 |
CN100351502C (zh) | 2007-11-28 |
EP1009922A1 (de) | 2000-06-21 |
TW509719B (en) | 2002-11-11 |
JP2002511911A (ja) | 2002-04-16 |
DE69839272T2 (de) | 2009-04-02 |
HK1031753A1 (en) | 2001-06-22 |
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