WO2003045547A3 - Composition based on a ferrierite and its use in a gas treatment method for reducing nitrogen oxide emissions - Google Patents

Composition based on a ferrierite and its use in a gas treatment method for reducing nitrogen oxide emissions Download PDF

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Publication number
WO2003045547A3
WO2003045547A3 PCT/FR2002/004019 FR0204019W WO03045547A3 WO 2003045547 A3 WO2003045547 A3 WO 2003045547A3 FR 0204019 W FR0204019 W FR 0204019W WO 03045547 A3 WO03045547 A3 WO 03045547A3
Authority
WO
WIPO (PCT)
Prior art keywords
ferrierite
reducing nitrogen
treatment method
gas treatment
nitrogen oxide
Prior art date
Application number
PCT/FR2002/004019
Other languages
French (fr)
Other versions
WO2003045547A2 (en
Inventor
Gilbert Blanchard
Den Bleek Cor Van
Hans Peter Calis
Norbert Kruse
Remi Noirot
Denis Tachon
Germaine Seijger
Original Assignee
Atofina Res
Peugeot Citroen Automobile S A
Rhodia Elect & Catalysis
Univ Delft Tech
Univ Bruxelles
Gilbert Blanchard
Den Bleek Cor Van
Hans Peter Calis
Norbert Kruse
Remi Noirot
Denis Tachon
Germaine Seijger
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
Priority claimed from EP01204535A external-priority patent/EP1314476A1/en
Priority claimed from EP01403100A external-priority patent/EP1316359A1/en
Priority claimed from EP01403099A external-priority patent/EP1316358A1/en
Application filed by Atofina Res, Peugeot Citroen Automobile S A, Rhodia Elect & Catalysis, Univ Delft Tech, Univ Bruxelles, Gilbert Blanchard, Den Bleek Cor Van, Hans Peter Calis, Norbert Kruse, Remi Noirot, Denis Tachon, Germaine Seijger filed Critical Atofina Res
Priority to AU2002361338A priority Critical patent/AU2002361338A1/en
Publication of WO2003045547A2 publication Critical patent/WO2003045547A2/en
Publication of WO2003045547A3 publication Critical patent/WO2003045547A3/en

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    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
    • B01J29/66—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively containing iron group metals, noble metals or copper
    • B01J29/67—Noble metals
    • 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
    • B01D53/8628—Processes characterised by a specific catalyst
    • 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
    • B01D53/9413—Processes characterised by a specific catalyst
    • B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
    • B01J29/655—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • 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
    • 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
    • B01D2255/104—Silver
    • 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
    • B01D2255/2063—Lanthanum
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20715—Zirconium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20761—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20784—Chromium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B01D2258/012—Diesel engines and lean burn gasoline engines
    • B01J35/19—

Abstract

The invention concerns catalytic compositions comprising a zeolite and methods for reducing nitrogen oxides (NOx) using said catalytic compositions. The inventive catalytic compositions comprise a ferrierite type zeolite (FER), which has been subjected to an ion-exchange with a rare earth selected among cerium, praseodymium, samarium, terbium, europium and ytterbium, said zeolite capable of being in particular Ce-H-Fer. Said compositions are very active in selective catalytic NOx reduction even if the reaction is produced in the presence of water and sulphur compounds.
PCT/FR2002/004019 2001-11-26 2002-11-22 Composition based on a ferrierite and its use in a gas treatment method for reducing nitrogen oxide emissions WO2003045547A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002361338A AU2002361338A1 (en) 2001-11-26 2002-11-22 Composition based on a ferrierite and its use in a gas treatment method for reducing nitrogen oxide emissions

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
EP01204535A EP1314476A1 (en) 2001-11-26 2001-11-26 Zeolite catalysts and their use in selective catalytic reduction of NOx
EP01204535.7 2001-11-26
EP01403100A EP1316359A1 (en) 2001-12-03 2001-12-03 Process for the reduction of nitrogen oxide emissions using a ferrierite
EP01403099.3 2001-12-03
EP01403099A EP1316358A1 (en) 2001-12-03 2001-12-03 Ferrierite based composition and its use in a process for the reduction of nitrogen oxide emissions
EP01403100.9 2001-12-03

Publications (2)

Publication Number Publication Date
WO2003045547A2 WO2003045547A2 (en) 2003-06-05
WO2003045547A3 true WO2003045547A3 (en) 2004-01-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/004019 WO2003045547A2 (en) 2001-11-26 2002-11-22 Composition based on a ferrierite and its use in a gas treatment method for reducing nitrogen oxide emissions

Country Status (2)

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AU (1) AU2002361338A1 (en)
WO (1) WO2003045547A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0214968D0 (en) * 2002-06-28 2002-08-07 Johnson Matthey Plc Zeolite-based NH SCR catalyst
JP4413520B2 (en) * 2003-04-17 2010-02-10 株式会社アイシーティー Exhaust gas purification catalyst and exhaust gas purification method using the catalyst
US20050100494A1 (en) 2003-11-06 2005-05-12 George Yaluris Ferrierite compositions for reducing NOx emissions during fluid catalytic cracking
FR2962923B1 (en) * 2010-07-22 2015-01-02 Peugeot Citroen Automobiles Sa CATALYTIC COMPOSITION AND DEVICE FOR TREATING GASES COMPRISING SUCH A COMPOSITION

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0555889A1 (en) * 1989-08-31 1993-08-18 Tosoh Corporation Process for reducing nitrogen oxides from exhaust gas
US5427989A (en) * 1993-03-11 1995-06-27 Nissan Motor Co., Ltd. Catalysts for the purification of exhaust gas
US5433933A (en) * 1989-12-21 1995-07-18 Toyota Jidosha Kabushiki Kaisha Method of purifying oxygen-excess exhaust gas
US5514355A (en) * 1990-07-19 1996-05-07 Tosoh Corporation Method for purifying an oxygen-rich exhaust gas
WO1999003579A1 (en) * 1997-07-14 1999-01-28 Northwestern University NOx REDUCTION CATALYST
WO1999029400A1 (en) * 1997-12-10 1999-06-17 Ab Volvo Porous material, method and arrangement for catalytic conversion of exhaust gases
US6013171A (en) * 1998-02-03 2000-01-11 Exxon Research And Engineering Co. Catalytic dewaxing with trivalent rare earth metal ion exchanged ferrierite
US6047544A (en) * 1997-08-20 2000-04-11 Nissan Motor Co., Ltd. Engine exhaust gas purification catalyst and exhaust gas purifier
EP1147801A1 (en) * 2000-04-22 2001-10-24 dmc2 Degussa Metals Catalysts Cerdec AG Process and catalyst for the selective reduction of nitrogen oxides
EP1166856A2 (en) * 2000-06-28 2002-01-02 ICT Co., Ltd. Exhaust gas purifying catalyst

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0555889A1 (en) * 1989-08-31 1993-08-18 Tosoh Corporation Process for reducing nitrogen oxides from exhaust gas
US5433933A (en) * 1989-12-21 1995-07-18 Toyota Jidosha Kabushiki Kaisha Method of purifying oxygen-excess exhaust gas
US5514355A (en) * 1990-07-19 1996-05-07 Tosoh Corporation Method for purifying an oxygen-rich exhaust gas
US5427989A (en) * 1993-03-11 1995-06-27 Nissan Motor Co., Ltd. Catalysts for the purification of exhaust gas
WO1999003579A1 (en) * 1997-07-14 1999-01-28 Northwestern University NOx REDUCTION CATALYST
US6047544A (en) * 1997-08-20 2000-04-11 Nissan Motor Co., Ltd. Engine exhaust gas purification catalyst and exhaust gas purifier
WO1999029400A1 (en) * 1997-12-10 1999-06-17 Ab Volvo Porous material, method and arrangement for catalytic conversion of exhaust gases
US6013171A (en) * 1998-02-03 2000-01-11 Exxon Research And Engineering Co. Catalytic dewaxing with trivalent rare earth metal ion exchanged ferrierite
EP1147801A1 (en) * 2000-04-22 2001-10-24 dmc2 Degussa Metals Catalysts Cerdec AG Process and catalyst for the selective reduction of nitrogen oxides
EP1166856A2 (en) * 2000-06-28 2002-01-02 ICT Co., Ltd. Exhaust gas purifying catalyst

Also Published As

Publication number Publication date
WO2003045547A2 (en) 2003-06-05
AU2002361338A1 (en) 2003-06-10
AU2002361338A8 (en) 2003-06-10

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