ES2105020T3 - Procedimiento para la purificacion de los gases de escape de motores diesel. - Google Patents

Procedimiento para la purificacion de los gases de escape de motores diesel.

Info

Publication number
ES2105020T3
ES2105020T3 ES93113551T ES93113551T ES2105020T3 ES 2105020 T3 ES2105020 T3 ES 2105020T3 ES 93113551 T ES93113551 T ES 93113551T ES 93113551 T ES93113551 T ES 93113551T ES 2105020 T3 ES2105020 T3 ES 2105020T3
Authority
ES
Spain
Prior art keywords
exhaust gases
purification
procedure
diesel engines
tio2
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
ES93113551T
Other languages
English (en)
Inventor
Josef Dipl-Ing Fh Kreutmair
Eberhard Dr Dipl-Chem Jacob
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.)
MAN Truck and Bus SE
Original Assignee
MAN Nutzfahrzeuge 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 MAN Nutzfahrzeuge AG filed Critical MAN Nutzfahrzeuge AG
Application granted granted Critical
Publication of ES2105020T3 publication Critical patent/ES2105020T3/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
    • 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
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—Tungsten
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053—Sulfates
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
    • B01J27/198—Vanadium
    • B01J27/199—Vanadium with chromium, molybdenum, tungsten or polonium
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (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)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

SE PROPONE UN PROCEDIMIENTO PARA REDUCIR LA EMISION DE COMPUESTOS ORGANICOS VOLATILES Y DE PARTICULAS DE HOLLIN MUY FINAS DE LOS GASES DE COMBUSTION, QUE CONSISTEN EN LA APLICACION DE CATALIZADORES DE OXIDACION/SORCION LIBRES DE METAL PLATINADO. LA MASA ACTIVA SE COMPONE DE U2O5/WO3/TIO2/SIO2/AL2O3/SO42-/PO43-.
ES93113551T 1992-09-03 1993-08-25 Procedimiento para la purificacion de los gases de escape de motores diesel. Expired - Lifetime ES2105020T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4229471A DE4229471A1 (de) 1992-09-03 1992-09-03 Verfahren zur Reinigung der Abgase von Dieselmotoren

Publications (1)

Publication Number Publication Date
ES2105020T3 true ES2105020T3 (es) 1997-10-16

Family

ID=6467168

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93113551T Expired - Lifetime ES2105020T3 (es) 1992-09-03 1993-08-25 Procedimiento para la purificacion de los gases de escape de motores diesel.

Country Status (4)

Country Link
EP (1) EP0585795B1 (es)
AT (1) ATE153254T1 (es)
DE (2) DE4229471A1 (es)
ES (1) ES2105020T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424235A1 (de) 1994-07-09 1996-01-11 Man Nutzfahrzeuge Ag Sorptionskatalysator zur sorptiven und oxidativen Reinigung der Abgase von Dieselmotoren
JP3379627B2 (ja) * 1996-08-30 2003-02-24 株式会社キャタラー 排ガス浄化用触媒
DE19738737A1 (de) * 1997-09-04 1999-03-11 Siemens Ag Katalysator und Abgasleitung zur Reinigung eines Abgases aus einem mit Luftüberschuß betriebenen Verbrennungsmotor
DE59904961D1 (de) 1998-05-29 2003-05-15 Siemens Ag Verfahren zur reinigung dieselmotorischen abgases
KR100392943B1 (ko) 2001-05-16 2003-07-28 (주)케이에이치 케미컬 디젤엔진 배기가스의 정화용 촉매
NL1020136C2 (nl) * 2002-03-08 2003-09-10 Nederlandse Gasunie Nv Werkwijze voor het verlagen van de geuremissie van verbrandingsgassen.
DE102008046994B4 (de) * 2008-09-12 2015-02-12 Süd-Chemie Ip Gmbh & Co. Kg Harnstoff-Hydrolyse-Katalysator
US8481452B2 (en) * 2009-12-15 2013-07-09 Millennium Inorganic Chemicals, Inc. Capture of volatilized vanadium and tungsten compounds in a selective catalytic reduction system
EP2719454A1 (en) * 2012-10-11 2014-04-16 Treibacher Industrie AG Thermostable Vanadia SCR catalyst and a process of preparation thereof
DE102013213191A1 (de) * 2013-07-05 2015-01-08 Volkswagen Ag Partikelwandstromfilter zur Abgasnachbehandlung und Verfahren zur Herstellung desselben
US9616384B2 (en) * 2014-06-11 2017-04-11 Basf Se Base metal catalyst
CN108479845B (zh) * 2018-03-22 2021-01-15 浙江致远环境科技有限公司 一种脱硝催化剂及其制备方法

Family Cites Families (23)

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Publication number Priority date Publication date Assignee Title
US2942933A (en) * 1957-06-10 1960-06-28 California Research Corp Process of oxidizing carbon monoxide and hydrocarbons in exhaust gases
FR2063216A5 (es) * 1969-09-03 1971-07-09 Schwarzheide Synthesewerk Veb
DE2257968C3 (de) * 1972-11-27 1980-11-13 Degussa Ag, 6000 Frankfurt Vorrichtung zur Reinigung der Abgase von Dieselmotoren
DE2306395C3 (de) * 1973-02-09 1978-08-10 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Trägerkatalysator
DE2446639C2 (de) * 1974-09-30 1986-02-13 Lev Vasil'evič Štanin Katalysator zur Dampfphase-Oxydation von o-Xylol
FR2373675A1 (fr) * 1976-12-13 1978-07-07 Ugine Kuhlmann Procede d'epuration des gaz d'echappement emis par les moteurs a combustion interne du type diesel
SE8004632L (sv) * 1979-06-29 1980-12-30 Johnson Matthey Co Ltd Forbrenningsmotor med avgasrenare samt forfarande for avgasrening
GB2053872B (en) * 1979-07-24 1983-03-23 Tioxide Group Ltd Catalysts
BR8004544A (pt) * 1980-03-31 1982-03-23 Johnson Matthey Co Ltd Motor de combustao interna e processo para reducao de poluicao por gas de exaustao de motores de combustao interna
DE3407291A1 (de) * 1984-02-29 1985-09-05 Basf Ag, 6700 Ludwigshafen Verfahren zur katalytischen reinigung von abgasen von dieselmotoren
JPS61161143A (ja) * 1984-12-29 1986-07-21 Kawasaki Steel Corp 排ガス中一酸化炭素酸化触媒および排ガス中の一酸化炭素酸化方法
US4798813A (en) * 1986-07-04 1989-01-17 Babcock-Hitachi Kabushiki Kaisha Catalyst for removing nitrogen oxide and process for producing the catalyst
DE3635284A1 (de) * 1986-10-16 1988-04-28 Steuler Industriewerke Gmbh Katalysator zur entfernung von stickoxiden aus abgasen
DE3716446A1 (de) * 1987-05-16 1988-12-01 Dornier System Gmbh Katalytisches dieselruss-filter
DE3729126A1 (de) * 1987-09-01 1989-04-06 Mototech Motoren Umweltschutz Dieselruss-partikelfilter und verfahren zu seiner herstellung
JP2736099B2 (ja) * 1989-02-06 1998-04-02 株式会社日本触媒 ディーゼルエンジン排ガス浄化用触媒
JPH02110223U (es) * 1989-02-17 1990-09-04
GB8913978D0 (en) * 1989-06-17 1989-08-09 Atomic Energy Authority Uk Catalytic treatment
JPH0324948A (ja) * 1989-06-22 1991-02-01 Toyoda Gosei Co Ltd 仕上げ塗膜層付きゴム積層体
DE3940758A1 (de) * 1989-12-09 1991-06-13 Degussa Verfahren zur reinigung der abgase von dieselmotoren
DE4103350A1 (de) * 1991-02-05 1992-08-06 Roggenkamp Karl Heinz Verwendung eines al(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)3(pfeil abwaerts) und sio(pfeil abwaerts)2(pfeil abwaerts) enthaltenden materials zur reinigung von abgasen
DE4105534C2 (de) * 1991-02-22 1994-12-22 Bayer Ag Verwendung eines Katalysators zur Verringerung der Partikelmenge und/oder -größe im Dieselabgas
EP0508513A1 (en) * 1991-04-08 1992-10-14 General Motors Corporation Catalyst for treatment of diesel exhaust particulates

Also Published As

Publication number Publication date
ATE153254T1 (de) 1997-06-15
EP0585795A3 (de) 1995-03-01
DE59306501D1 (de) 1997-06-26
EP0585795A2 (de) 1994-03-09
EP0585795B1 (de) 1997-05-21
DE4229471A1 (de) 1994-03-10

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