CN104736243A - 混合金属8环小孔分子筛催化剂组合物、催化制品、体系和方法 - Google Patents

混合金属8环小孔分子筛催化剂组合物、催化制品、体系和方法 Download PDF

Info

Publication number
CN104736243A
CN104736243A CN201380054335.5A CN201380054335A CN104736243A CN 104736243 A CN104736243 A CN 104736243A CN 201380054335 A CN201380054335 A CN 201380054335A CN 104736243 A CN104736243 A CN 104736243A
Authority
CN
China
Prior art keywords
promoted
molecular sieve
ring small
pore molecular
copper
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
CN201380054335.5A
Other languages
English (en)
Chinese (zh)
Inventor
J·L·莫纳汉
P·伯克
M·J·布林
B·斯拉夫斯基
M·娜加塔
万能康之
E·基姆
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 CN104736243A publication Critical patent/CN104736243A/zh
Pending 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
    • 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
    • B01D53/92—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
    • 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
    • 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
    • B01J29/723—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
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/82—Phosphates
    • B01J29/83—Aluminophosphates [APO compounds]
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/204—Alkaline earth metals
    • B01D2255/2042—Barium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
CN201380054335.5A 2012-10-19 2013-10-17 混合金属8环小孔分子筛催化剂组合物、催化制品、体系和方法 Pending CN104736243A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261716073P 2012-10-19 2012-10-19
US61/716,073 2012-10-19
US14/055,953 2013-10-17
US14/055,953 US9242238B2 (en) 2012-10-19 2013-10-17 Mixed metal 8-ring small pore molecular sieve catalyst compositions, catalytic articles, systems, and methods
PCT/US2013/065492 WO2014062944A1 (en) 2012-10-19 2013-10-17 Mixed metal 8-ring small pore molecular sieve catalyst compositions, catalytic articles, systems and methods

Publications (1)

Publication Number Publication Date
CN104736243A true CN104736243A (zh) 2015-06-24

Family

ID=50485525

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380054335.5A Pending CN104736243A (zh) 2012-10-19 2013-10-17 混合金属8环小孔分子筛催化剂组合物、催化制品、体系和方法

Country Status (12)

Country Link
US (2) US9242238B2 (enExample)
EP (1) EP2908947B1 (enExample)
JP (1) JP6469578B2 (enExample)
KR (1) KR102186666B1 (enExample)
CN (1) CN104736243A (enExample)
BR (1) BR112015008645B1 (enExample)
CA (1) CA2888512C (enExample)
MX (1) MX387698B (enExample)
MY (1) MY169112A (enExample)
RU (1) RU2717953C2 (enExample)
WO (1) WO2014062944A1 (enExample)
ZA (1) ZA201503449B (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107949436A (zh) * 2015-09-04 2018-04-20 巴斯夫欧洲公司 集成的scr和氨氧化催化剂体系
CN109790039A (zh) * 2016-08-05 2019-05-21 巴斯夫公司 选择性催化还原制品和系统
CN109843432A (zh) * 2016-08-05 2019-06-04 巴斯夫公司 选择性催化还原制品和系统
CN111646483A (zh) * 2020-06-12 2020-09-11 浙江浙能技术研究院有限公司 一种Ru-SSZ-13分子筛及其制备方法
CN116139919A (zh) * 2021-11-22 2023-05-23 上海歌地催化剂有限公司 一种scr催化剂及其制备方法

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2150328T5 (da) * 2007-04-26 2015-06-29 Johnson Matthey Plc SCR-fremgangsmåde og system med Cu/SAPO-34 zeolitkatalysator
BR112014018506A8 (pt) * 2012-01-31 2017-07-11 Johnson Matthey Plc Composição de catalisador, método para tratar nox, e, artigo catalítico
EP2908947B1 (en) * 2012-10-19 2021-09-29 BASF Corporation Mixed metal 8-ring small pore molecular sieve catalytic articles and methods
KR102227793B1 (ko) * 2013-08-30 2021-03-15 존슨 맛쎄이 퍼블릭 리미티드 컴파니 NOx를 함유하는 배기가스를 처리하기 위한 제올라이트 블렌드 촉매
JP6513652B2 (ja) * 2013-10-31 2019-05-15 ジョンソン、マッセイ、パブリック、リミテッド、カンパニーＪｏｈｎｓｏｎ Ｍａｔｔｈｅｙ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ Ａｅｉゼオライトの合成
GB2522527B (en) * 2013-12-02 2018-01-24 Johnson Matthey Plc Mixed template synthesis of high silica Cu-CHA
US11266981B2 (en) * 2013-12-02 2022-03-08 Johnson Matthey Public Limited Company Mixed template synthesis of low silica CHA zeolite
CN107107043A (zh) * 2014-10-07 2017-08-29 庄信万丰股份有限公司 用于处理废气的分子筛催化剂
CN107107044B (zh) * 2014-10-30 2021-10-01 巴斯夫公司 混合的金属大晶体分子筛催化剂组合物、催化制品、系统和方法
GB2559432B (en) * 2014-11-14 2021-01-13 Johnson Matthey Plc AFX zeolite
GB2540832B (en) * 2015-02-20 2019-04-17 Johnson Matthey Plc Bi-metal molecular sieve catalysts
EP3261751A4 (en) 2015-02-27 2018-11-14 BASF Corporation Exhaust gas treatment system
WO2016149606A1 (en) * 2015-03-19 2016-09-22 Basf Corporation Filter catalyzed with scr catalyst, systems and methods
WO2017023766A1 (en) * 2015-08-03 2017-02-09 Cummins Emission Solutions Inc. Sensor configuration for aftertreatment system including scr on filter
CN105439171B (zh) * 2015-12-22 2021-05-11 天津众智科技有限公司 以碳酸酯为合成促进剂制备sapo-34分子筛的方法及其应用
JP6779498B2 (ja) * 2016-01-22 2020-11-04 国立大学法人広島大学 スズを含有するゼオライトおよびその製造方法
GB2546745A (en) * 2016-01-26 2017-08-02 Johnson Matthey Plc Exhaust system
JP6925350B2 (ja) * 2016-02-03 2021-08-25 ビーエーエスエフ コーポレーション 銅および鉄共交換チャバザイト触媒
KR20180114238A (ko) * 2016-03-08 2018-10-17 바스프 코포레이션 감소된 n2o 배출을 나타내는 이온-교환된 분자체 촉매
CN107233932A (zh) 2016-03-29 2017-10-10 巴斯夫公司 用于scr催化剂的脱硫方法
EP3442687A1 (de) * 2016-04-13 2019-02-20 Umicore AG & Co. KG Partikelfilter mit scr-aktiver beschichtung
CN105772065B (zh) * 2016-04-13 2018-01-30 贵州大学 一种改性zsm‑5分子筛催化剂及其制备方法
CN105688981B (zh) * 2016-04-13 2018-02-09 贵州大学 一种改性sapo‑34分子筛催化剂的制备方法
CN105772063B (zh) * 2016-04-13 2018-01-30 贵州大学 一种改性zsm‑5分子筛催化剂及其制备方法
CN105854931B (zh) * 2016-04-13 2018-01-30 贵州大学 一种改性sapo‑34分子筛催化剂的制备方法
KR20180127514A (ko) * 2016-04-13 2018-11-28 우미코레 아게 운트 코 카게 Scr-활성 코팅을 갖는 촉매
WO2018015930A1 (en) * 2016-07-22 2018-01-25 Johnson Matthey Public Limited Company Exhaust gas catalyst and catalyst binders for filter substrates
RU2019115863A (ru) 2016-10-24 2020-11-24 Басф Корпорейшн Интегрированный катализатор scr и lnt для уменьшения nox
CN110114130B (zh) 2016-12-05 2022-10-14 巴斯夫公司 用于氧化NO、氧化烃类、氧化NH3和选择性催化还原NOx的四功能催化剂
CN110621402B (zh) 2017-03-20 2023-04-14 巴斯夫公司 选择性催化还原制品和系统
JP2020515766A (ja) 2017-04-04 2020-05-28 ビーエーエスエフ コーポレーション 統合された排出制御システム
WO2018185655A1 (en) 2017-04-04 2018-10-11 Basf Corporation Ammonia generation system for nox emission control
JP7254712B2 (ja) 2017-04-04 2023-04-10 ビーエーエスエフ コーポレーション 車載型アンモニアおよび水素発生
WO2018185660A1 (en) 2017-04-04 2018-10-11 Basf Corporation On-board vehicle hydrogen generation and use in exhaust streams
EP3607179B1 (en) 2017-04-04 2024-11-27 BASF Mobile Emissions Catalysts LLC Hydrogen reductant for catalytic pollution abatement
BR112019020825A2 (pt) 2017-04-04 2020-04-28 Basf Corp sistema de controle de emissão para tratamento de uma corrente de gás de exaustão e método para tratar uma corrente de gás de exaustão
WO2019014115A1 (en) * 2017-07-11 2019-01-17 Shell Oil Company CATALYST AND METHOD FOR USE IN CONVERTING NOX AND N2O
KR102746625B1 (ko) * 2018-05-14 2024-12-30 우미코레 아게 운트 코 카게 안정한 소형 공극 제올라이트
WO2020020927A1 (en) * 2018-07-24 2020-01-30 Basf Corporation Scr catalyst for the treatment of an exhaust gas of a diesel engine
JP7467448B2 (ja) * 2018-11-02 2024-04-15 ビーエーエスエフ コーポレーション 希薄燃焼エンジン用の排気処理システム
US11278874B2 (en) * 2018-11-30 2022-03-22 Johnson Matthey Public Limited Company Enhanced introduction of extra-framework metal into aluminosilicate zeolites
CN109647500B (zh) * 2019-01-17 2022-01-07 广州市威格林环保科技有限公司 一种用于内燃机尾气净化系统的氨氧化催化剂及其制备方法
WO2021126935A1 (en) 2019-12-19 2021-06-24 Basf Corporation Exhaust treatment system for ammonia-fueled vehicles
WO2023244279A1 (en) 2022-06-17 2023-12-21 Basf Corporation Exhaust treatment system for ammonia-fueled vehicles
KR20210087743A (ko) * 2020-01-03 2021-07-13 현대자동차주식회사 촉매 및 촉매의 제조 방법
BR112022019549A2 (pt) * 2020-04-01 2022-11-16 Basf Corp Catalisadores, processo para preparar um catalisador e sistema de tratamento de gases de escape
CN111592008A (zh) * 2020-06-12 2020-08-28 浙江浙能技术研究院有限公司 一种原位水热合成Fe-SSZ-13分子筛的方法
KR20230098620A (ko) * 2020-10-30 2023-07-04 바스프 코포레이션 향상된 고온 전환 및 감소된 n2o 생성을 위한 촉매
WO2022122796A1 (en) 2020-12-09 2022-06-16 Basf Corporation Preparation process of scr catalyst comprising cu and fe-exchanged zeolite, said catalyst, system comprising said catalyst and exhaust gas treatment using such
US20220347663A1 (en) * 2021-04-27 2022-11-03 Chevron U.S.A. Inc. Ferrosilicate ssz-70 molcular sieve, its synthesis and use
JP7206336B1 (ja) 2021-07-26 2023-01-17 株式会社キャタラー 排ガス浄化触媒
TWI786954B (zh) * 2021-11-22 2022-12-11 財團法人工業技術研究院 同時去除易燃氣體與一氧化二氮的裝置與方法
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
WO2023180462A1 (en) 2022-03-23 2023-09-28 Umicore Ag & Co. Kg Scr zeolite catalysts for reduced n2o formation
CN119156252A (zh) 2022-04-22 2024-12-17 巴斯夫公司 用于选择性催化还原NOx的催化剂
WO2024059187A1 (en) * 2022-09-15 2024-03-21 Syracuse University High-silica pd-based small pore zeolite catalysts for low temperature ch4 oxidation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010075345A2 (en) * 2008-12-24 2010-07-01 Basf Catalysts Llc Emissions treatment systems and methods with catalyzed scr filter and downstream scr catalyst
US20110085942A1 (en) * 2009-10-09 2011-04-14 Ibiden Co., Ltd. Honeycomb filter and urea scr device
WO2011064666A2 (en) * 2009-11-30 2011-06-03 Johnson Matthey Public Limited Company Catalysts for treating transient nox emissions
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
US20120189518A1 (en) * 2010-03-11 2012-07-26 Johnson Matthey Public Limited Company DISORDERED MOLECULAR SIEVE SUPPORTS FOR THE SELECTIVE CATALYTIC REDUCTION OF NOx

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030181A (en) 1957-08-26 1962-04-17 Union Carbide Corp Crystalline zeolite r
GB868846A (en) 1957-08-26 1961-05-25 Union Carbide Corp Improvements in and relating to zeolites
US4544538A (en) 1982-07-09 1985-10-01 Chevron Research Company Zeolite SSZ-13 and its method of preparation
US4440871A (en) 1982-07-26 1984-04-03 Union Carbide Corporation Crystalline silicoaluminophosphates
US5024981A (en) 1989-04-20 1991-06-18 Engelhard Corporation Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same
US6162415A (en) 1997-10-14 2000-12-19 Exxon Chemical Patents Inc. Synthesis of SAPO-44
KR20010079583A (ko) 1998-07-29 2001-08-22 엑손 케미칼 패턴츠 인코포레이티드 분자체의 제조방법
DE10226461A1 (de) * 2002-06-13 2004-01-22 Uhde Gmbh Verfahren und Vorrichtung zur Verringerung des Gehaltes an NOx und N2O in Gasen
US7601662B2 (en) 2007-02-27 2009-10-13 Basf Catalysts Llc Copper CHA zeolite catalysts
DK2150328T5 (da) * 2007-04-26 2015-06-29 Johnson Matthey Plc SCR-fremgangsmåde og system med Cu/SAPO-34 zeolitkatalysator
US9352307B2 (en) * 2010-04-08 2016-05-31 Basf Corporation Cu-CHA/Fe-MFI mixed zeolite catalyst and process for the treatment of NOx in gas streams
US20120258032A1 (en) * 2011-11-02 2012-10-11 Johnson Matthey Public Limited Company Catalyzed filter for treating exhaust gas
BR112014018506A8 (pt) * 2012-01-31 2017-07-11 Johnson Matthey Plc Composição de catalisador, método para tratar nox, e, artigo catalítico
EP2908947B1 (en) * 2012-10-19 2021-09-29 BASF Corporation Mixed metal 8-ring small pore molecular sieve catalytic articles and methods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010075345A2 (en) * 2008-12-24 2010-07-01 Basf Catalysts Llc Emissions treatment systems and methods with catalyzed scr filter and downstream scr catalyst
US20110085942A1 (en) * 2009-10-09 2011-04-14 Ibiden Co., Ltd. Honeycomb filter and urea scr device
WO2011064666A2 (en) * 2009-11-30 2011-06-03 Johnson Matthey Public Limited Company Catalysts for treating transient nox emissions
US20120189518A1 (en) * 2010-03-11 2012-07-26 Johnson Matthey Public Limited Company DISORDERED MOLECULAR SIEVE SUPPORTS FOR THE SELECTIVE CATALYTIC REDUCTION OF NOx
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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107949436A (zh) * 2015-09-04 2018-04-20 巴斯夫欧洲公司 集成的scr和氨氧化催化剂体系
CN109790039A (zh) * 2016-08-05 2019-05-21 巴斯夫公司 选择性催化还原制品和系统
CN109843432A (zh) * 2016-08-05 2019-06-04 巴斯夫公司 选择性催化还原制品和系统
CN109843432B (zh) * 2016-08-05 2022-08-12 巴斯夫公司 选择性催化还原制品和系统
CN109790039B (zh) * 2016-08-05 2023-08-04 巴斯夫公司 选择性催化还原制品和系统
CN111646483A (zh) * 2020-06-12 2020-09-11 浙江浙能技术研究院有限公司 一种Ru-SSZ-13分子筛及其制备方法
CN116139919A (zh) * 2021-11-22 2023-05-23 上海歌地催化剂有限公司 一种scr催化剂及其制备方法

Also Published As

Publication number Publication date
JP6469578B2 (ja) 2019-02-13
WO2014062944A1 (en) 2014-04-24
KR102186666B1 (ko) 2020-12-04
MY169112A (en) 2019-02-18
ZA201503449B (en) 2016-12-21
BR112015008645B1 (pt) 2024-01-30
MX387698B (es) 2025-03-11
US9242238B2 (en) 2016-01-26
MX2015004812A (es) 2016-03-11
KR20150074094A (ko) 2015-07-01
EP2908947A4 (en) 2016-07-06
JP2016500562A (ja) 2016-01-14
RU2717953C2 (ru) 2020-03-27
RU2015118443A (ru) 2016-12-10
CA2888512C (en) 2020-09-22
EP2908947B1 (en) 2021-09-29
CA2888512A1 (en) 2014-04-24
US20150086456A1 (en) 2015-03-26
US20140112853A1 (en) 2014-04-24
EP2908947A1 (en) 2015-08-26
BR112015008645A2 (enExample) 2017-08-22
US9486792B2 (en) 2016-11-08

Similar Documents

Publication Publication Date Title
JP7158453B2 (ja) 高温ｓｃｒ触媒としての８員環小孔分子ふるい
JP6469578B2 (ja) 混合金属８員環小孔分子ふるい触媒組成物、触媒製品、システム及び方法
CN104736241B (zh) 具有促进剂以改进低温性能的8环小孔分子筛
RU2770116C2 (ru) Изделия и системы для селективного каталитического восстановления
BR112015008646B1 (pt) Catalisador de redução catalítica seletiva

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150624