GB2534644B - Zeolite blend catalysts for treating exhaust gas - Google Patents

Zeolite blend catalysts for treating exhaust gas

Info

Publication number
GB2534644B
GB2534644B GB1519589.4A GB201519589A GB2534644B GB 2534644 B GB2534644 B GB 2534644B GB 201519589 A GB201519589 A GB 201519589A GB 2534644 B GB2534644 B GB 2534644B
Authority
GB
United Kingdom
Prior art keywords
exhaust gas
treating exhaust
zeolite blend
catalysts
blend catalysts
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.)
Active
Application number
GB1519589.4A
Other languages
English (en)
Other versions
GB2534644A (en
GB201519589D0 (en
Inventor
Richard Chandler Guy
Nicholas Michael Green Alexander
Richard Phillips Paul
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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Publication of GB201519589D0 publication Critical patent/GB201519589D0/en
Publication of GB2534644A publication Critical patent/GB2534644A/en
Application granted granted Critical
Publication of GB2534644B publication Critical patent/GB2534644B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B01J29/80—Mixtures of different zeolites
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0246—Coatings comprising a zeolite
    • 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
    • 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
    • B01D2255/904—Multiple catalysts
    • 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
    • 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
    • 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
    • B01J29/7015—CHA-type, e.g. Chabazite, LZ-218
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
GB1519589.4A 2013-08-30 2014-08-29 Zeolite blend catalysts for treating exhaust gas Active GB2534644B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361872094P 2013-08-30 2013-08-30
PCT/GB2014/052613 WO2015028805A1 (en) 2013-08-30 2014-08-29 Zeolite blend catalysts for treating exhaust gas containing nox

Publications (3)

Publication Number Publication Date
GB201519589D0 GB201519589D0 (en) 2015-12-23
GB2534644A GB2534644A (en) 2016-08-03
GB2534644B true GB2534644B (en) 2019-04-17

Family

ID=51492364

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1519589.4A Active GB2534644B (en) 2013-08-30 2014-08-29 Zeolite blend catalysts for treating exhaust gas
GB1415287.0A Withdrawn GB2519648A (en) 2013-08-30 2014-08-29 Zeolite blend catalysts for treating exhaust gas

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1415287.0A Withdrawn GB2519648A (en) 2013-08-30 2014-08-29 Zeolite blend catalysts for treating exhaust gas

Country Status (10)

Country Link
US (1) US9278343B2 (enExample)
EP (1) EP3038749B1 (enExample)
JP (2) JP6559673B2 (enExample)
KR (1) KR102227793B1 (enExample)
CN (2) CN105611998B (enExample)
BR (1) BR112016004021B1 (enExample)
DE (1) DE102014112413A1 (enExample)
GB (2) GB2534644B (enExample)
RU (1) RU2669556C2 (enExample)
WO (1) WO2015028805A1 (enExample)

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WO2013114172A1 (en) * 2012-01-31 2013-08-08 Johnson Matthey Public Limited Company Catalyst blends
BR112016004021B1 (pt) * 2013-08-30 2021-01-12 Johnson Matthey Public Limited Company catalisador para tratamento de um gás de escape, artigo de catalisador para tratamento de gás de escape, e, método para tratamento de gás de escape
EP3077107B1 (en) * 2013-12-02 2023-07-26 Johnson Matthey Public Limited Company Synthesis of aei zeolite
WO2016057456A1 (en) * 2014-10-07 2016-04-14 Johnson Matthey Public Limited Company Molecular sieve catalyst for treating exhaust gas
DE102015119596A1 (de) * 2014-11-14 2016-05-19 Johnson Matthey Public Limited Company Afx-zeolith
ES2589059B1 (es) 2015-05-05 2017-08-17 Consejo Superior De Investigaciones Cientificas SÍNTESIS DIRECTA DE Cu-CHA MEDIANTE LA COMBINACIÓN DE UN COMPLEJO DE Cu Y TETRAETILAMONIO, Y APLICACIONES EN CATÁLISIS
US10150676B2 (en) 2016-06-29 2018-12-11 Chevron U.S.A. Inc. Zeolite SSZ-52x
CN109996764B (zh) * 2016-09-30 2022-12-27 庄信万丰股份有限公司 采用碱土金属的沸石合成
CN110023240A (zh) * 2016-09-30 2019-07-16 庄信万丰股份有限公司 Afx沸石的合成
FR3067020B1 (fr) * 2017-05-31 2022-03-18 Ifp Energies Now Synthese directe d'un materiau sapo de structure afx comprenant du cuivre et utilisation de ce materiau
JP7046847B2 (ja) * 2017-12-18 2022-04-04 シェブロン ユー．エス．エー． インコーポレイテッド ゼオライトＳＳＺ－５２ｘ
US10472247B2 (en) 2017-12-18 2019-11-12 Chevron U.S.A. Inc. Zeolite SSZ-52x
WO2019198014A1 (en) * 2018-04-11 2019-10-17 Basf Corporation Mixed zeolite-containing scr catalyst
JP2022529160A (ja) * 2019-04-15 2022-06-17 ビーエーエスエフ コーポレーション フィルター上の選択的接触還元触媒
FR3095130B1 (fr) * 2019-04-19 2022-03-11 Ifp Energies Now Synthese rapide d’un catalyseur comprenant une zeolithe de type structural afx et au moins un metal de transition pour la reduction selective de nox
US20200398456A1 (en) * 2019-06-24 2020-12-24 The Curators Of The University Of Missouri Additively-manufactured structure for reactionary processes
KR102884202B1 (ko) * 2019-08-02 2025-11-13 바스프 코포레이션 유기 및 무기 구조 유도제 및 플레이크-유사 형태를 갖는 캐버자이트 제올라이트를 포함하는 캐버자이트 합성 방법
CN111359656B (zh) * 2020-03-16 2020-12-11 中山大学 一种脱硝催化剂Cu-SSZ-52及其制备方法和应用
KR20230028282A (ko) * 2020-06-25 2023-02-28 바스프 코포레이션 구리-촉진된 제올라이트의 제조 방법
JP2023531487A (ja) * 2020-06-25 2023-07-24 ビーエーエスエフ コーポレーション ゼオライト含有ｓｃｒ触媒
KR20230076483A (ko) 2021-11-24 2023-05-31 삼성전자주식회사 촉매 분해 장치 및 폐가스 통합 처리 시스템
JP7372302B2 (ja) * 2021-12-06 2023-10-31 株式会社キャタラー 排ガス浄化触媒装置

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WO2011125049A1 (en) * 2010-04-08 2011-10-13 Basf Se Cu-cha/fe-mfi mixed zeolite catalyst and process for treating nox in gas streams using the same
WO2011151711A1 (en) * 2010-06-02 2011-12-08 Johnson Matthey Public Limited Company Diesel particulate filter
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US20120201731A1 (en) * 2010-12-02 2012-08-09 Johnson Matthey Public Limited Company Zeolite catalyst containing metal
WO2013114172A1 (en) * 2012-01-31 2013-08-08 Johnson Matthey Public Limited Company Catalyst blends
EP2908947A1 (en) * 2012-10-19 2015-08-26 BASF Corporation Mixed metal 8-ring small pore molecular sieve catalyst compositions, catalytic articles, systems and methods

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BR112016004021B1 (pt) * 2013-08-30 2021-01-12 Johnson Matthey Public Limited Company catalisador para tratamento de um gás de escape, artigo de catalisador para tratamento de gás de escape, e, método para tratamento de gás de escape

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Publication number Priority date Publication date Assignee Title
US5516497A (en) * 1989-04-20 1996-05-14 Engelhard Corporation Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same
WO2011125049A1 (en) * 2010-04-08 2011-10-13 Basf Se Cu-cha/fe-mfi mixed zeolite catalyst and process for treating nox in gas streams using the same
WO2011151711A1 (en) * 2010-06-02 2011-12-08 Johnson Matthey Public Limited Company Diesel particulate filter
US20120201731A1 (en) * 2010-12-02 2012-08-09 Johnson Matthey Public Limited Company Zeolite catalyst containing metal
WO2012091046A1 (ja) * 2010-12-28 2012-07-05 東ソー株式会社 銅及びアルカリ土類金属を担持したゼオライト
US20120186229A1 (en) * 2011-07-28 2012-07-26 Johnson Matthey Public Limited Company Zoned catalytic filters for treatment of exhaust gas
WO2013114172A1 (en) * 2012-01-31 2013-08-08 Johnson Matthey Public Limited Company Catalyst blends
EP2908947A1 (en) * 2012-10-19 2015-08-26 BASF Corporation Mixed metal 8-ring small pore molecular sieve catalyst compositions, catalytic articles, systems and methods

Also Published As

Publication number Publication date
CN110394188B (zh) 2022-07-15
GB201415287D0 (en) 2014-10-15
GB2534644A (en) 2016-08-03
JP6875428B2 (ja) 2021-05-26
GB201519589D0 (en) 2015-12-23
DE102014112413A1 (de) 2015-03-05
WO2015028805A1 (en) 2015-03-05
EP3038749B1 (en) 2022-11-30
RU2016111605A3 (enExample) 2018-03-06
JP2019104011A (ja) 2019-06-27
CN105611998A (zh) 2016-05-25
CN110394188A (zh) 2019-11-01
GB2519648A (en) 2015-04-29
US9278343B2 (en) 2016-03-08
KR20160048192A (ko) 2016-05-03
JP2016536126A (ja) 2016-11-24
US20150064088A1 (en) 2015-03-05
JP6559673B2 (ja) 2019-08-14
CN105611998B (zh) 2019-11-08
EP3038749A1 (en) 2016-07-06
KR102227793B1 (ko) 2021-03-15
BR112016004021B1 (pt) 2021-01-12
RU2669556C2 (ru) 2018-10-12
RU2016111605A (ru) 2017-10-05

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