HK1114148A1 - Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst and lightly catalyzed diesel oxidation catalyst - Google Patents
Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst and lightly catalyzed diesel oxidation catalystInfo
- Publication number
- HK1114148A1 HK1114148A1 HK08109680.8A HK08109680A HK1114148A1 HK 1114148 A1 HK1114148 A1 HK 1114148A1 HK 08109680 A HK08109680 A HK 08109680A HK 1114148 A1 HK1114148 A1 HK 1114148A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- catalyst
- sub
- combustion
- diesel oxidation
- lightly
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
-
- 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
-
- 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
-
- 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)
- C10L1/301—Organic compounds compounds not mentioned before (complexes) derived from metals
-
- 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
-
- 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
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
- F02M27/02—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by catalysts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J7/00—Arrangement of devices for supplying chemicals to fire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/02—Liquid fuel
- F23K5/08—Preparation of fuel
-
- 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
- C10L1/1233—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof
- C10L1/1241—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof metal carbonyls
-
- 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
-
- 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
-
- 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)
-
- 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
- F01N2510/00—Surface coverings
- F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
- F01N2510/065—Surface coverings for exhaust purification, e.g. catalytic reaction for reducing soot ignition temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2300/00—Pretreatment and supply of liquid fuel
- F23K2300/10—Pretreatment
- F23K2300/103—Mixing with other fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2900/00—Special features of, or arrangements for fuel supplies
- F23K2900/05081—Treating the fuel with catalyst to enhance combustion
Abstract
An improved diesel operation system employs a lightly diesel oxidation catalyst (DOC), preferably with a platinum containing fuel borne catalyst (FBC) in the fuel. The DOC is at least partially lightly catalyzed with precious metal catalyst, e.g., platinum group metal, having a metal loading of from about 3 to 15 grams per cubic foot to minimize formation of NO<SUB>2 </SUB>in the exhaust gas. Preferred fuel borne catalyst levels will be low, e.g., from 0.05 to 0.5 ppm for platinum and 3 to 8 ppm for cerium and/or iron, thereby providing effective engine out emissions reductions without discharging excessive amounts of metal catalysts or NO<SUB>2 </SUB>to the atmosphere.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/038,287 US20050160724A1 (en) | 2002-02-04 | 2005-01-19 | Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst and lightly catalyzed diesel oxidation catalyst |
PCT/US2006/001813 WO2006078762A1 (en) | 2005-01-19 | 2006-01-19 | Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst and lightly catalyzed diesel oxidation catalyst |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1114148A1 true HK1114148A1 (en) | 2008-10-24 |
Family
ID=36692575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK08109680.8A HK1114148A1 (en) | 2005-01-19 | 2008-09-01 | Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst and lightly catalyzed diesel oxidation catalyst |
Country Status (12)
Country | Link |
---|---|
US (1) | US20050160724A1 (en) |
EP (1) | EP1856382A4 (en) |
JP (1) | JP2008526509A (en) |
KR (1) | KR101010104B1 (en) |
CN (1) | CN101160455B (en) |
AU (1) | AU2006206466A1 (en) |
BR (1) | BRPI0606584A2 (en) |
CA (1) | CA2595303A1 (en) |
HK (1) | HK1114148A1 (en) |
MX (1) | MX2007008820A (en) |
WO (1) | WO2006078762A1 (en) |
ZA (1) | ZA200706581B (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8117832B2 (en) * | 2006-06-19 | 2012-02-21 | Donaldson Company, Inc. | Exhaust treatment device with electric regeneration system |
US7685814B2 (en) * | 2006-07-12 | 2010-03-30 | Cummins Filtration, Inc. | Systems, apparatuses, and methods of determining plugging or deplugging of a diesel oxidation catalyst device |
US20090013588A1 (en) * | 2007-07-13 | 2009-01-15 | Headwaters Technology Innovation, Llc | Iron-containing fuel additive for reducing particulates generated during combustion |
US8776502B2 (en) | 2008-07-03 | 2014-07-15 | Donaldson Company, Inc. | System and method for regenerating an auxiliary power unit exhaust filter |
EP2145679A1 (en) | 2008-07-17 | 2010-01-20 | Ford Global Technologies, LLC, A subsidary of Ford Motor Company | Multifunctional Catalyst for Diesel Exhaust Gas Cleaning Applications and Method of its Preparation |
US8844270B2 (en) * | 2009-01-16 | 2014-09-30 | Donaldson Company, Inc. | Diesel particulate filter regeneration system including shore station |
EP2374536A1 (en) | 2010-04-08 | 2011-10-12 | Ford Global Technologies, LLC | Palladium-containing oxidation catalyst on ternary Al-Ti-Zr-oxide |
CN102869430A (en) | 2010-06-24 | 2013-01-09 | 恩亿凯嘉股份有限公司 | Exhaust gas catalytic purging unit using selective reduction catalyst, exhaust gas purging method, and diesel automobile equipped with exhaust gas catalytic purging unit |
JP2012106836A (en) * | 2010-11-17 | 2012-06-07 | Tcm Corp | Diesel particulate filter mounting structure for industrial vehicle |
EP2703077A4 (en) | 2011-04-28 | 2014-11-05 | N E Chemcat Corp | Off gas purification device |
CN102608474B (en) * | 2012-04-01 | 2015-06-03 | 山东鲁能智能技术有限公司 | Robot for electrified detection insulator string |
EP2851528B1 (en) | 2012-05-14 | 2018-06-20 | N.E. Chemcat Corporation | Exhaust gas purifier |
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 |
US9511350B2 (en) | 2013-05-10 | 2016-12-06 | Clean Diesel Technologies, Inc. (Cdti) | ZPGM Diesel Oxidation Catalysts and methods of making and using same |
US20140274662A1 (en) | 2013-03-15 | 2014-09-18 | Cdti | Systems and Methods for Variations of ZPGM Oxidation Catalysts Compositions |
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 |
EP3151949A1 (en) | 2014-06-06 | 2017-04-12 | Clean Diesel Technologies, Inc. | Rhodium-iron catalysts |
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 |
RU2722171C2 (en) * | 2015-03-05 | 2020-05-28 | Басф Корпорейшн | Platinum containing catalysts for internal combustion engines |
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 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US6051040A (en) * | 1988-12-28 | 2000-04-18 | Clean Diesel Technologies, Inc. | Method for reducing emissions of NOx and particulates from a diesel engine |
US5584894A (en) * | 1992-07-22 | 1996-12-17 | Platinum Plus, Inc. | Reduction of nitrogen oxides emissions from vehicular diesel engines |
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 |
DE69230759T2 (en) * | 1991-11-26 | 2000-07-13 | Engelhard Corp | CEROXIDE ALUMINUM OXIDE CONTAINING OXIDATION CATALYST AND METHOD FOR USE. |
US6003303A (en) * | 1993-01-11 | 1999-12-21 | Clean Diesel Technologies, Inc. | Methods for reducing harmful emissions from a diesel engine |
US6471924B1 (en) * | 1995-07-12 | 2002-10-29 | Engelhard Corporation | Method and apparatus for NOx abatement in lean gaseous streams |
TW509719B (en) * | 1997-04-17 | 2002-11-11 | Clean Diesel Tech Inc | Method for reducing emissions from a diesel engine |
EP1163043A4 (en) * | 1998-11-24 | 2003-02-12 | Clean Diesel Tech Inc | Catalyzed particulate oxidizer for reducing particulate emissions from a diesel engine and method |
WO2001085876A1 (en) * | 2000-05-08 | 2001-11-15 | Clean Diesel Technologies, Inc. | Low-emissions diesel fuel |
WO2002010317A1 (en) * | 2000-08-01 | 2002-02-07 | Clean Diesel Technologies, Inc. | Low-emissions diesel fuel blend |
US20040040201A1 (en) * | 2001-12-12 | 2004-03-04 | Roos Joseph W | Ultra-low sulfur fuel compositions containing organometallic additives |
US6948926B2 (en) * | 2002-02-04 | 2005-09-27 | Clean Diesel Technologies, Inc. | Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst |
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 |
US7278259B2 (en) * | 2002-08-23 | 2007-10-09 | Donaldson Company, Inc. | Apparatus for emissions control, system, and methods |
KR100469066B1 (en) * | 2003-04-14 | 2005-02-02 | 에스케이 주식회사 | A catalytic filter for the removal of soot particulates from diesel engine and method of making the same |
PL1493484T3 (en) * | 2003-07-02 | 2007-05-31 | Haldor Topsoe As | Process and filter for the catalytic treatment of diesel exhaust gas |
-
2005
- 2005-01-19 US US11/038,287 patent/US20050160724A1/en not_active Abandoned
-
2006
- 2006-01-19 AU AU2006206466A patent/AU2006206466A1/en not_active Abandoned
- 2006-01-19 KR KR1020077018839A patent/KR101010104B1/en not_active IP Right Cessation
- 2006-01-19 EP EP06718826A patent/EP1856382A4/en not_active Withdrawn
- 2006-01-19 CN CN2006800087047A patent/CN101160455B/en not_active Expired - Fee Related
- 2006-01-19 CA CA002595303A patent/CA2595303A1/en not_active Abandoned
- 2006-01-19 WO PCT/US2006/001813 patent/WO2006078762A1/en active Application Filing
- 2006-01-19 MX MX2007008820A patent/MX2007008820A/en unknown
- 2006-01-19 JP JP2007552247A patent/JP2008526509A/en active Pending
- 2006-01-19 BR BRPI0606584-8A patent/BRPI0606584A2/en not_active IP Right Cessation
-
2007
- 2007-08-07 ZA ZA200706581A patent/ZA200706581B/en unknown
-
2008
- 2008-09-01 HK HK08109680.8A patent/HK1114148A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2595303A1 (en) | 2006-07-27 |
WO2006078762A1 (en) | 2006-07-27 |
BRPI0606584A2 (en) | 2009-07-07 |
EP1856382A4 (en) | 2011-01-26 |
AU2006206466A1 (en) | 2006-07-27 |
MX2007008820A (en) | 2007-09-27 |
CN101160455B (en) | 2013-03-27 |
US20050160724A1 (en) | 2005-07-28 |
EP1856382A1 (en) | 2007-11-21 |
KR101010104B1 (en) | 2011-01-24 |
JP2008526509A (en) | 2008-07-24 |
KR20070100365A (en) | 2007-10-10 |
CN101160455A (en) | 2008-04-09 |
ZA200706581B (en) | 2008-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1114148A1 (en) | Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst and lightly catalyzed diesel oxidation catalyst | |
WO2006078761A3 (en) | Reduced-emissions combustion | |
AU8028000A (en) | Process for reducing pollutants from the exhaust of a diesel engine | |
WO2006078764A3 (en) | Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst | |
EP1489288A3 (en) | Method and device for exhaust purification of an internal combustion engine | |
MXPA05011839A (en) | System and methods for improved emission control of internal combustion engines using pulsed fuel flow. | |
AU2002346663A1 (en) | System and methods for improved emission control of internal combustion engines | |
GB9804739D0 (en) | Improvements in emissions control | |
EP0971102A3 (en) | NOx reduction system for combustion exhaust gas | |
RU2009102269A (en) | CATALYTIC MONITORING OF THE EXHAUST GAS CLEANING SYSTEM FOR DIESEL FUEL | |
HK1031753A1 (en) | Method for reducing emissions from a diesel engine | |
EP1342887A3 (en) | NOx reduction system for diesel engines, using hydrogen selective catalytic reduction | |
EP1519015A3 (en) | Exhaust gas purifying system for internal combustion engine | |
EP1214967A3 (en) | Exhaust gas purifying catalyst | |
TW329456B (en) | Operation of diesel engines with reduced particulate emission by utilization of platinum group metal fuel additive and pass-through catalytic oxidizer | |
JP2009537734A5 (en) | ||
EP2233197A3 (en) | Saddle-riding type vehicle | |
WO2001046346A8 (en) | Diesel fuel composition | |
PT1294467E (en) | A process for reducing pollutants from the exhaust of a diesel engine | |
EP1380731A3 (en) | Apparatus and method for purifying exhaust gases in automotive engines | |
EP1941945A3 (en) | Catalyst for removing particulate matter and method using the same for removing particulate matter | |
DE59810361D1 (en) | CATALYST AND EXHAUST PIPE FOR PURIFYING EXHAUST GAS FROM A COMBUSTION ENGINE USED WITH EXCESS AIR | |
WO2009099297A3 (en) | Device for reducing smoke in light-oil vehicles for a rapid acceleration response | |
TH89157A (en) | Oxide catalysts for cleaning up waste gas, combined structured oxide catalysts using the said catalyst, and waste gas cleaning methods using such integrally structured oxide catalysts. | |
KR20100028713A (en) | Structure of integration arrangement for reduction apparatus of exhaust gas |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20170119 |