EP3481549A4 - MATÉRIAUX ZÉOLITIQUES ACTIVÉS PAR LE CUIVRE DE LA STRUCTURE DE CADRE CHA ISSUS D'UNE SYNTHÈSE SANS MODÈLE ORGANIQUE, ET LEUR UTILISATION EN RÉDUCTION CATALYTIQUE SÉLECTIVE DE NOx - Google Patents

MATÉRIAUX ZÉOLITIQUES ACTIVÉS PAR LE CUIVRE DE LA STRUCTURE DE CADRE CHA ISSUS D'UNE SYNTHÈSE SANS MODÈLE ORGANIQUE, ET LEUR UTILISATION EN RÉDUCTION CATALYTIQUE SÉLECTIVE DE NOx Download PDF

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Publication number
EP3481549A4
EP3481549A4 EP17809675.6A EP17809675A EP3481549A4 EP 3481549 A4 EP3481549 A4 EP 3481549A4 EP 17809675 A EP17809675 A EP 17809675A EP 3481549 A4 EP3481549 A4 EP 3481549A4
Authority
EP
European Patent Office
Prior art keywords
organotemplate
nox
copper
catalytic reduction
selective catalytic
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.)
Pending
Application number
EP17809675.6A
Other languages
German (de)
English (en)
Other versions
EP3481549A1 (fr
Inventor
Stefan Maurer
Mathias Feyen
Natalia Trukhan
Ulrich Mueller
Faruk Oezkirim
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.)
BASF Corp
Original Assignee
BASF Corp
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 BASF Corp filed Critical BASF Corp
Publication of EP3481549A1 publication Critical patent/EP3481549A1/fr
Publication of EP3481549A4 publication Critical patent/EP3481549A4/fr
Pending legal-status Critical Current

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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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/82—Phosphates
    • B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
    • B01J29/85—Silicoaluminophosphates (SAPO compounds)
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/76—Iron group metals or copper
    • B01J29/763—CHA-type, e.g. Chabazite, LZ-218
    • B01J35/30—
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/026—After-treatment
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/46—Other types characterised by their X-ray diffraction pattern and their defined composition
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/54—Phosphates, e.g. APO or SAPO compounds
    • 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
    • B01D2251/2062—Ammonia
    • 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
    • B01D2251/2067—Urea
    • 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
    • B01D2255/20738—Iron
    • 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
    • B01D2255/50—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • B01D2255/9207—Specific surface
    • 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
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
    • B01J2229/186—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself not in framework positions
EP17809675.6A 2016-06-08 2017-06-02 MATÉRIAUX ZÉOLITIQUES ACTIVÉS PAR LE CUIVRE DE LA STRUCTURE DE CADRE CHA ISSUS D'UNE SYNTHÈSE SANS MODÈLE ORGANIQUE, ET LEUR UTILISATION EN RÉDUCTION CATALYTIQUE SÉLECTIVE DE NOx Pending EP3481549A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2016085292 2016-06-08
PCT/CN2017/087035 WO2017211236A1 (fr) 2016-06-08 2017-06-02 Matériaux zéolitiques activés par le cuivre de la structure de cadre cha issus d'une synthèse sans modèle organique, et leur utilisation en réduction catalytique sélective de nox

Publications (2)

Publication Number Publication Date
EP3481549A1 EP3481549A1 (fr) 2019-05-15
EP3481549A4 true EP3481549A4 (fr) 2020-06-10

Family

ID=60578402

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17809675.6A Pending EP3481549A4 (fr) 2016-06-08 2017-06-02 MATÉRIAUX ZÉOLITIQUES ACTIVÉS PAR LE CUIVRE DE LA STRUCTURE DE CADRE CHA ISSUS D'UNE SYNTHÈSE SANS MODÈLE ORGANIQUE, ET LEUR UTILISATION EN RÉDUCTION CATALYTIQUE SÉLECTIVE DE NOx

Country Status (5)

Country Link
EP (1) EP3481549A4 (fr)
CN (1) CN109219481A (fr)
BR (1) BR112018073870B1 (fr)
CA (1) CA3026817C (fr)
WO (1) WO2017211236A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11529618B2 (en) 2016-11-28 2022-12-20 Basf Se Catalyst composite comprising an alkaline earth metal containing CHA zeolite and use thereof in a process for the conversion of oxygenates to olefins
JP2019536774A (ja) 2016-11-30 2019-12-19 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Ｍｏｒ骨格構造の銅変性ゼオライトを用いて、モノエタノールアミンをエチレンジアミンに変換する方法
CN109996781A (zh) 2016-11-30 2019-07-09 巴斯夫欧洲公司 使用沸石催化剂将乙二醇转化为乙二胺的方法
KR20200119273A (ko) * 2018-02-07 2020-10-19 바스프 에스이 Ti를 포함하고 골격체형 CHA를 갖는 제올라이트 물질의 제조 방법
US11278874B2 (en) 2018-11-30 2022-03-22 Johnson Matthey Public Limited Company Enhanced introduction of extra-framework metal into aluminosilicate zeolites

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130142727A1 (en) * 2011-12-02 2013-06-06 Pq Corporation Stabilized microporous crystalline material, the method of making the same, and the use for selective catalytic reduction of nox
US20130202524A1 (en) * 2012-02-06 2013-08-08 Basf Se Iron- And Copper-Containing Zeolite Beta From Organotemplate-Free Synthesis And Use Thereof In The Selective Catalytic Reduction Of NOx

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264203A (en) * 1990-01-25 1993-11-23 Mobil Oil Corporation Synthetic mesoporous crystalline materials
MX360154B (es) * 2010-04-08 2018-10-24 Basf Se Catalizador de zeolita mixta de cu-cha/fe-mfi y proceso para tratar nox en corriente de gas usando el mismo.
CN103930370A (zh) * 2011-09-16 2014-07-16 巴斯夫欧洲公司 生产具有cha骨架结构的核/壳沸石材料的方法
WO2013038372A2 (fr) * 2011-09-16 2013-03-21 Basf Se Procédé pour la production d'un matériau zéolitique à structure noyau/enveloppe ayant une structure à squelette cha
BR112014011308B1 (pt) * 2011-11-11 2021-04-13 Basf Se Processo sintético livre de organotemplate para a produção de um material zeolítico, material zeolítico livre de organotemplate sintético e uso do mesmo
CN104203823A (zh) * 2012-02-06 2014-12-10 巴斯夫欧洲公司 获自无有机模板合成法的含铁和铜的沸石β及其在选择性催化还原NOx中的用途

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130142727A1 (en) * 2011-12-02 2013-06-06 Pq Corporation Stabilized microporous crystalline material, the method of making the same, and the use for selective catalytic reduction of nox
US20130202524A1 (en) * 2012-02-06 2013-08-08 Basf Se Iron- And Copper-Containing Zeolite Beta From Organotemplate-Free Synthesis And Use Thereof In The Selective Catalytic Reduction Of NOx

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017211236A1 *

Also Published As

Publication number Publication date
WO2017211236A1 (fr) 2017-12-14
EP3481549A1 (fr) 2019-05-15
BR112018073870B1 (pt) 2022-05-24
BR112018073870A2 (pt) 2019-02-26
CN109219481A (zh) 2019-01-15
CA3026817C (fr) 2024-01-16
CA3026817A1 (fr) 2017-12-14

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