ES2053262T3 - Un metodo para la reduccion de la contaminacion procedente de las camaras de combustion. - Google Patents

Un metodo para la reduccion de la contaminacion procedente de las camaras de combustion.

Info

Publication number
ES2053262T3
ES2053262T3 ES91118974T ES91118974T ES2053262T3 ES 2053262 T3 ES2053262 T3 ES 2053262T3 ES 91118974 T ES91118974 T ES 91118974T ES 91118974 T ES91118974 T ES 91118974T ES 2053262 T3 ES2053262 T3 ES 2053262T3
Authority
ES
Spain
Prior art keywords
rhodium
platinum
milligrams
combustion
mixture
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
ES91118974T
Other languages
English (en)
Inventor
Barnett Joel Robinson
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24209390&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2053262(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2053262T3 publication Critical patent/ES2053262T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D53/92—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
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

UNA MEZCLA CATALIZADORA DE PLATINO, RODIO Y RENIO QUE SE UTILIZA EN LA COMBUSTION DE COMBUSTIBLE GASEOSO, LIQUIDO Y/O SOLIDO EN LAS CAMARAS DE COMBUSTION TALES COMO MOTORES DE GASOLINA Y DIESEL, PARA REDUCIR LA CONTAMINACION EMITIDA POR LAS CAMARAS DE COMBUSTION. EL PLATINO ACTUA COMO UN CATALIZADOR CON CARBONO Y MONOXIDO DE CARBONO PARA LA PRODUCCION DE DIOXIDO DE CARBONO, EL RODIO ACTUA PARA REDUCIR LOS OXIDOS DE NITROGENO A GAS DE NITROGENO Y GAS DE OXIGENO Y EL RENIO ACTUA COMO PROMOTOR CATALITICO PARA LAS FUNCIONES CATALITICAS DEL PLATINO Y DEL RODIO. EL RODIO PROMUEVE TAMBIEN LA ACCION CATALITICA DEL PLATINO. LA MEZCLA CATALITICA SE INTRODUCE EN UNA ZONA DE LLAMA DE UNA CAMARA DE COMBUSTION DE CUALQUIER MANERA QUE RESULTE CONVENIENTE, TAL COMO MEDIANTE EL USO DE UNA CORRIENTE DE AIRE. LA COMPOSICION DE LA MEZCLA ES LA SIGUIENTE, A SABER, DE 1 A 9 MILIGRAMOS DE PLATINO, DE 0,3 A 3 MILIGRAMOS DE RODIO Y DE 0,3 A 3 MILIGRAMOS DE RENIO PARA EL TRATAMIENTO DE 24 KILOGRAMOS DE COMBUSTIBLE.
ES91118974T 1990-07-13 1991-11-07 Un metodo para la reduccion de la contaminacion procedente de las camaras de combustion. Expired - Lifetime ES2053262T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/553,436 US5085841A (en) 1990-07-13 1990-07-13 Method for reduction of pollution from combustion chambers

Publications (1)

Publication Number Publication Date
ES2053262T3 true ES2053262T3 (es) 1994-07-16

Family

ID=24209390

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91118974T Expired - Lifetime ES2053262T3 (es) 1990-07-13 1991-11-07 Un metodo para la reduccion de la contaminacion procedente de las camaras de combustion.

Country Status (4)

Country Link
US (1) US5085841A (es)
EP (1) EP0546199B1 (es)
ES (1) ES2053262T3 (es)
MX (1) MX9100173A (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5085841A (en) * 1990-07-13 1992-02-04 Robinson Barnett J Method for reduction of pollution from combustion chambers
US5387569A (en) * 1992-02-25 1995-02-07 Blue Planet Technologies Co., L.P. Catalytic solution suitable for converting combustion emissions
US6180172B1 (en) * 1994-11-29 2001-01-30 Henkel Kommanditgesellschaft Auf Aktien Process and apparatus for treating surfaces
US6176701B1 (en) * 1997-10-01 2001-01-23 Barnett Joel Robinson Method for improving fuel efficiency in combustion chambers
US6419477B1 (en) 2000-09-28 2002-07-16 Barnett Joel Robinson Method for improving fuel efficiency in combustion chambers
US6776606B2 (en) * 2001-03-02 2004-08-17 Emmissions Technology, Llc Method for oxidizing mixtures
US6786714B2 (en) 2001-04-12 2004-09-07 James W. Haskew Delivery system for liquid catalysts
US20040147394A1 (en) * 2002-03-28 2004-07-29 Wagner Jon P. Catalyst for production of hydrogen
US6602067B1 (en) 2002-08-28 2003-08-05 Barnett Joel Robinson Method for improving fuel efficiency in combustion chambers
US20040255874A1 (en) * 2003-04-14 2004-12-23 James Haskew Method and system for increasing fuel economy in carbon-based fuel combustion processes
WO2006052909A2 (en) * 2004-11-08 2006-05-18 Emissions Technology, Inc. Fuel combustion catalyst microburst aerosol delivery device and continuous and consistent aerosol delivery device
US7584905B2 (en) * 2004-11-08 2009-09-08 Emissions Technology, Inc. Fuel combustion catalyst microburst aerosol delivery device and continuous and consistent aerosol delivery device
US20070281252A1 (en) * 2006-06-02 2007-12-06 Haskew James W Reactive metal and catalyst amalgam and method for improving the combustibility of fuel oils
US20100120608A1 (en) * 2006-06-02 2010-05-13 Haskew James W Reactive metal and catalyst amalgam and method for improving the combustibility of fuel oils
US7828225B2 (en) * 2008-05-20 2010-11-09 Emmett Manuel Cunningham Catalyst delivery system and method therefor
US8033167B2 (en) * 2009-02-24 2011-10-11 Gary Miller Systems and methods for providing a catalyst

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1067060A (en) * 1975-08-25 1979-11-27 Mordecai Shelef Equilibrium catalyst
MX4509E (es) * 1975-08-27 1982-06-02 Engelhard Min & Chem Composicion catalitica mejorada para oxidar en forma simultanea hidrocarburos gascosos y monoxido de carbono y reducir oxidos de nitrogeno
US4295816A (en) * 1977-12-20 1981-10-20 Robinson B Joel Catalyst delivery system
US4497783A (en) * 1981-08-17 1985-02-05 American Cyanamid Company Exhaust emission catalyst
US4475483A (en) * 1983-04-15 1984-10-09 Robinson Barnett J Catalyst delivery system
FR2556236B1 (fr) * 1983-12-09 1988-04-01 Pro Catalyse Procede de fabrication d'un catalyseur pour le traitement des gaz d'echappement
US5085841A (en) * 1990-07-13 1992-02-04 Robinson Barnett J Method for reduction of pollution from combustion chambers

Also Published As

Publication number Publication date
EP0546199A1 (en) 1993-06-16
MX9100173A (es) 1992-02-28
EP0546199B1 (en) 1994-05-04
US5085841A (en) 1992-02-04

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