BR112012014791A2 - processo para a preparação de uma peneira molecular contendo cobre com a estrutura de chabazita (cha), peneira molecular contendo cobre, catalisador, uso do catalisador, sistema de tratamento de gás de escapamento, e, método para reduzir seletivamente óxidos de nitrigênio nox. - Google Patents

processo para a preparação de uma peneira molecular contendo cobre com a estrutura de chabazita (cha), peneira molecular contendo cobre, catalisador, uso do catalisador, sistema de tratamento de gás de escapamento, e, método para reduzir seletivamente óxidos de nitrigênio nox.

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Publication number
BR112012014791A2
BR112012014791A2 BR112012014791A BR112012014791A BR112012014791A2 BR 112012014791 A2 BR112012014791 A2 BR 112012014791A2 BR 112012014791 A BR112012014791 A BR 112012014791A BR 112012014791 A BR112012014791 A BR 112012014791A BR 112012014791 A2 BR112012014791 A2 BR 112012014791A2
Authority
BR
Brazil
Prior art keywords
copper
catalyst
molecular sieve
containing molecular
chabazite
Prior art date
Application number
BR112012014791A
Other languages
English (en)
Other versions
BR112012014791B1 (pt
Inventor
Ahmad Moini
Barbara Slawski
Ivor Bull
Martin Dieterle
Michael Breen
Saeed Alerasool
Tilman Beutel
Ulrich Müller
Wenyong Lin
Xinsheng Liu
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 BR112012014791A2 publication Critical patent/BR112012014791A2/pt
Publication of BR112012014791B1 publication Critical patent/BR112012014791B1/pt

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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
    • B01J29/70—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
    • 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
    • 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
    • B01D53/9436—Ammonia
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027—Powdering
    • B01J37/0036—Grinding
    • 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
    • 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
    • B01J37/30—Ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04—Oxides
    • C10G11/05—Crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/402—Dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/406—Ammonia
    • 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
    • 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
    • B01J37/0215—Coating
    • B01J37/0228—Coating in several steps
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/70—Catalyst aspects
    • 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)

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

processo para a preparação de uma peneira molecular contendo cobre com a estrutura de chabazita (cha), peneira molecular contendo cobre, catalisador, uso do catalisador, sistema de tratamento de gás de escapamento, e, método para reduzir seletivamente óxidos de nitrigênio no~ x~. são expostos processos para a preparação de peneiras moleculares contendo cobre com a estrutura de cha, em que o cobre é trocado para a forma na^ +^ de chabazita, usando uma solução de cobre líquida, em que a concentração de cobre está em uma faixa de cerca de 0,001 a cerca de 0,4 molar. são também descritas peneiras moleculares com a estrutura de cha, catalisadores que incorporam peneiras moleculares e métodos para o seu uso.
BR112012014791-9A 2009-12-18 2010-12-17 processo para a preparação de uma peneira molecular contendo cobre com a estrutura de chabazita (cha), peneira molecular contendo cobre, catalisador, uso do catalisador, sistema de tratamento de gás de escapamento, e, método para reduzir seletivamente óxidos de nitrigênio nox. BR112012014791B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28770409P 2009-12-18 2009-12-18
US61/287,704 2009-12-18
PCT/EP2010/070094 WO2011073398A2 (en) 2009-12-18 2010-12-17 Process of direct copper exchange into na+-form of chabazite molecular sieve, and catalysts, systems and methods

Publications (2)

Publication Number Publication Date
BR112012014791A2 true BR112012014791A2 (pt) 2016-06-21
BR112012014791B1 BR112012014791B1 (pt) 2018-12-18

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BR112012014791-9A BR112012014791B1 (pt) 2009-12-18 2010-12-17 processo para a preparação de uma peneira molecular contendo cobre com a estrutura de chabazita (cha), peneira molecular contendo cobre, catalisador, uso do catalisador, sistema de tratamento de gás de escapamento, e, método para reduzir seletivamente óxidos de nitrigênio nox.

Country Status (12)

Country Link
US (1) US8293198B2 (pt)
EP (1) EP2512669B1 (pt)
JP (1) JP5788900B2 (pt)
KR (1) KR101809606B1 (pt)
CN (3) CN107398298A (pt)
BR (1) BR112012014791B1 (pt)
CA (1) CA2784703C (pt)
MX (1) MX2012006535A (pt)
MY (1) MY159511A (pt)
PL (1) PL2512669T3 (pt)
WO (1) WO2011073398A2 (pt)
ZA (1) ZA201205262B (pt)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7998423B2 (en) 2007-02-27 2011-08-16 Basf Corporation SCR on low thermal mass filter substrates
US10583424B2 (en) 2008-11-06 2020-03-10 Basf Corporation Chabazite zeolite catalysts having low silica to alumina ratios
US8293199B2 (en) * 2009-12-18 2012-10-23 Basf Corporation Process for preparation of copper containing molecular sieves with the CHA structure, catalysts, systems and methods
US9221015B2 (en) 2010-07-15 2015-12-29 Basf Se Copper containing ZSM-34, OFF and/or ERI zeolitic material for selective reduction of NOx
US9289756B2 (en) 2010-07-15 2016-03-22 Basf Se Copper containing ZSM-34, OFF and/or ERI zeolitic material for selective reduction of NOx
WO2012075400A1 (en) * 2010-12-02 2012-06-07 Johnson Matthey Public Limited Company Zeolite catalyst containing metal
EP2465606A1 (de) * 2010-12-16 2012-06-20 Umicore Ag & Co. Kg Zeolith-basierter Katalysator mit verbesserter katalytischer Aktivität zur Reduktion von Stickoxiden
US20120258032A1 (en) * 2011-11-02 2012-10-11 Johnson Matthey Public Limited Company Catalyzed filter for treating exhaust gas
JP5810846B2 (ja) * 2011-11-04 2015-11-11 東ソー株式会社 銅及びアルカリ金属を有するチャバザイト型ゼオライトの製造方法
US9527751B2 (en) 2011-11-11 2016-12-27 Basf Se Organotemplate-free synthetic process for the production of a zeolitic material of the CHA-type structure
WO2013155244A1 (en) * 2012-04-11 2013-10-17 Johnson Matthey Public Limited Company Zeolite catalyst containing metals
JP6664961B2 (ja) * 2012-10-19 2020-03-13 ビーエーエスエフ コーポレーション 高温ｓｃｒ触媒としての８員環小孔分子ふるい
US9802182B2 (en) 2013-03-13 2017-10-31 Basf Corporation Stabilized metal-exchanged SAPO material
US20140286857A1 (en) * 2013-03-21 2014-09-25 Basf Corporation Methods of preparing metal containing inorganic ion exchangers
CN103212436B (zh) * 2013-03-29 2014-12-31 北京工业大学 一种用于SCR反应的离子交换型Cu-ETS-10催化剂的合成方法
DE202013012229U1 (de) * 2013-04-05 2015-10-08 Umicore Ag & Co. Kg CuCHA Material für die SCR-Katalyse
US20140357476A1 (en) * 2013-05-30 2014-12-04 Corning Incorporated Formed ceramic substrate composition for catalyst integration
US9999879B2 (en) * 2013-05-30 2018-06-19 Corning Incorporated Formed ceramic substrate composition for catalyst integration
US20140357474A1 (en) * 2013-05-30 2014-12-04 Corning Incorporated Formed ceramic substrate composition for catalyst integration
JP6121542B2 (ja) * 2013-08-30 2017-04-26 大塚化学株式会社 排ガス浄化フィルタ及び排ガス浄化装置
RU2703462C1 (ru) * 2013-12-02 2019-10-17 Джонсон Мэтти Паблик Лимитед Компани СМЕШАННЫЙ ТЕМПЛАТНЫЙ СИНТЕЗ Cu-CHA С ВЫСОКИМ СОДЕРЖАНИЕМ ДИОКСИДА КРЕМНИЯ.
DE102014205783A1 (de) * 2014-03-27 2015-10-01 Johnson Matthey Public Limited Company Katalysator sowie Verfahren zum Herstellen eines Katalysator
US10807082B2 (en) * 2014-10-13 2020-10-20 Johnson Matthey Public Limited Company Zeolite catalyst containing metals
ES2574500B1 (es) 2014-12-17 2017-03-31 Consejo Superior De Investigaciones Científicas (Csic) Síntesis de la zeolita con la estructura cristalina CHA, procedimiento de síntesis y su uso en aplicaciones catalíticas
JP2016222505A (ja) * 2015-06-01 2016-12-28 イビデン株式会社 ゼオライトの製造方法
DE102015016908A1 (de) * 2015-12-29 2017-06-29 Friedrich-Alexander-Universität Erlangen-Nürnberg Zeolithische Partikel mit Nanometerdimensionen und Verfahren zu deren Herstellung
KR20180111907A (ko) * 2016-02-01 2018-10-11 우미코레 아게 운트 코 카게 알칼리 금속을 본질적으로 함유하지 않는 Fe-AEI 제올라이트 재료를 포함하는 SCR 촉매의 존재하에 선택적 촉매 환원에 의해 배기 가스로부터 질소 산화물을 제거하는 방법
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
BR112019001997B1 (pt) * 2016-08-05 2023-04-18 Basf Corporation Artigo de redução catalítica seletiva, sistemas de tratamento de gases de exaustão e método para tratar uma corrente de exaustão
EP3323785A1 (en) 2016-11-18 2018-05-23 Umicore AG & Co. KG Crystalline zeolites with eri/cha intergrowth framework type
KR101891003B1 (ko) * 2016-12-12 2018-08-24 전남대학교산학협력단 벤질기를 포함하는 구조유도물질을 이용한 제올라이트 제조방법 및 이로부터 제조된 제올라이트
GB2560990A (en) * 2017-03-31 2018-10-03 Johnson Matthey Catalysts Germany Gmbh Composite material
EP3388392B1 (en) 2017-04-12 2021-01-20 Umicore Ag & Co. Kg Copper-containing zeolites having a low alkali metal content, method of making thereof, and their use as scr catalysts
EP3678774A4 (en) 2017-09-07 2021-05-05 BASF Corporation ZEOLITE WITH REDUCED EXTRA-STRUCTURE ALUMINUM
BR112020009175A2 (pt) 2017-11-10 2020-11-03 Basf Corporation sistema para tratamento de uma corrente de gás, filtro de fuligem catalisado (csf) e método para reduzir hcs, co e nox
US11667536B2 (en) 2018-08-24 2023-06-06 Umicore Ag & Co. Kg Method for the preparation of a molecular sieve of the CHA-type
CN114025877A (zh) * 2019-04-27 2022-02-08 萨德化学制品印度私人有限公司 金属交换沸石的制备方法
CN113795331A (zh) * 2019-05-09 2021-12-14 巴斯夫公司 包含碳酸铜的选择性催化还原催化剂
CN110252103A (zh) * 2019-08-02 2019-09-20 侯宪坤 一种燃煤烟气处理组合物及处理方法、装置和应用
US11826739B2 (en) * 2020-04-30 2023-11-28 Johnson Matthey Public Limited Company Method for forming a catalyst article
RU2736265C1 (ru) * 2020-07-14 2020-11-12 Федеральное государственное бюджетное учреждение науки «Федеральный исследовательский центр «Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук» (Институт катализа СО РАН, ИК СО РАН) Способ приготовления медьсодержащих цеолитов и их применение
CN111871454A (zh) * 2020-08-10 2020-11-03 中触媒新材料股份有限公司 一种氮氧化物净化cha沸石分子筛及其催化剂制备方法与应用
CN111871450A (zh) * 2020-08-10 2020-11-03 中触媒新材料股份有限公司 一种cha结构分子筛及其尾气脱硝催化剂的制备方法与应用
CN111871452A (zh) * 2020-08-10 2020-11-03 中触媒新材料股份有限公司 一种用于柴油车尾气净化cha型分子筛、催化剂及制备方法与应用
CN111871453A (zh) * 2020-08-10 2020-11-03 中触媒新材料股份有限公司 一种cha结构分子筛及合成方法与氮氧化物选择还原催化剂及应用
CN111871455A (zh) * 2020-08-10 2020-11-03 中触媒新材料股份有限公司 一种cha型铝硅分子筛及scr催化剂的制备方法与应用
CN111960434B (zh) * 2020-08-10 2021-09-14 中触媒新材料股份有限公司 一种cha型菱沸石分子筛及其合成方法与应用
CN112010322B (zh) * 2020-08-20 2022-02-15 华中科技大学 一种分子筛的制备方法及其应用和废水的利用方法
EP4015454A1 (en) * 2020-12-21 2022-06-22 Tosoh Corporation Cha-type zeolite and manufacturing method thereof
CN112844462A (zh) * 2020-12-30 2021-05-28 中触媒新材料股份有限公司 一种脱硝催化剂及其成型方法
CN112705255A (zh) * 2021-01-15 2021-04-27 济南大学 一种Na型微孔分子筛一步制备Cu型微孔分子筛的方法及所得产品和应用
CN114906858B (zh) * 2022-05-31 2024-03-22 吉林大学 一种改性低硅cha型分子筛及其制备方法和应用
CN115304077B (zh) * 2022-08-10 2024-06-14 浙江浙能技术研究院有限公司 用于选择性催化还原氮氧化物的分子筛及其制法与应用
CN116493040B (zh) * 2023-04-26 2024-05-07 济南大学 一种高性能Cu基小孔分子筛催化剂的制备方法及所得产品及应用

Family Cites Families (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE394541C (de) 1922-10-24 1924-04-22 Gutberlet & Co A Seitenziehmarke fuer Druckpressen, Falzmaschinen u. dgl.
US3030181A (en) 1957-08-26 1962-04-17 Union Carbide Corp Crystalline zeolite r
US3346328A (en) * 1967-03-30 1967-10-10 Francis J Sergeys Method of treating exhaust gases
US4220632A (en) * 1974-09-10 1980-09-02 The United States Of America As Represented By The United States Department Of Energy Reduction of nitrogen oxides with catalytic acid resistant aluminosilicate molecular sieves and ammonia
US4297328A (en) * 1979-09-28 1981-10-27 Union Carbide Corporation Three-way catalytic process for gaseous streams
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
US4567029A (en) * 1983-07-15 1986-01-28 Union Carbide Corporation Crystalline metal aluminophosphates
US4735927A (en) * 1985-10-22 1988-04-05 Norton Company Catalyst for the reduction of oxides of nitrogen
US4735930A (en) * 1986-02-18 1988-04-05 Norton Company Catalyst for the reduction of oxides of nitrogen
JPH0611381B2 (ja) * 1986-10-17 1994-02-16 株式会社豊田中央研究所 排ガス浄化方法
EP0311066B1 (en) * 1987-10-07 1992-07-01 Tosoh Corporation Process for the production of copper-containing zeolite and the method of application thereof
US4861743A (en) * 1987-11-25 1989-08-29 Uop Process for the production of molecular sieves
US4874590A (en) * 1988-04-07 1989-10-17 Uop Catalytic reduction of nitrogen oxides
US4867954A (en) * 1988-04-07 1989-09-19 Uop Catalytic reduction of nitrogen oxides
FR2645141B1 (fr) * 1989-03-31 1992-05-29 Elf France Procede de synthese de precurseurs de tamis moleculaires du type silicoaluminophosphate, precurseurs obtenus et leur application a l'obtention desdits tamis moleculaires
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
US4961917A (en) * 1989-04-20 1990-10-09 Engelhard Corporation Method for reduction of nitrogen oxides with ammonia using promoted zeolite catalysts
JP2533371B2 (ja) 1989-05-01 1996-09-11 株式会社豊田中央研究所 排気ガス浄化用触媒
US5477014A (en) * 1989-07-28 1995-12-19 Uop Muffler device for internal combustion engines
US5233117A (en) * 1991-02-28 1993-08-03 Uop Methanol conversion processes using syocatalysts
JPH0557194A (ja) 1991-07-06 1993-03-09 Toyota Motor Corp 排気ガス浄化用触媒の製造方法
JP2885584B2 (ja) * 1991-09-13 1999-04-26 武田薬品工業株式会社 ゼオライト成形用組成物、ゼオライト成形物及び焼成物、並びにその製造方法
JP2887984B2 (ja) * 1991-09-20 1999-05-10 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP3303341B2 (ja) 1992-07-30 2002-07-22 三菱化学株式会社 ベータ型ゼオライトの製造方法
US6171556B1 (en) * 1992-11-12 2001-01-09 Engelhard Corporation Method and apparatus for treating an engine exhaust gas stream
US6248684B1 (en) * 1992-11-19 2001-06-19 Englehard Corporation Zeolite-containing oxidation catalyst and method of use
CA2146244A1 (en) 1992-11-19 1994-05-26 Patrick Lee Burk Method and apparatus for treating an engine exhaust gas stream
EP0624393B1 (en) 1993-05-10 2001-08-16 Sakai Chemical Industry Co., Ltd., Catalyst for catalytic reduction of nitrogen oxides
US5417949A (en) * 1993-08-25 1995-05-23 Mobil Oil Corporation NOx abatement process
ATE179088T1 (de) * 1993-11-09 1999-05-15 Union Carbide Chem Plastic Absorption von mercaptanen
US5589147A (en) * 1994-07-07 1996-12-31 Mobil Oil Corporation Catalytic system for the reducton of nitrogen oxides
JP3375790B2 (ja) * 1995-06-23 2003-02-10 日本碍子株式会社 排ガス浄化システム及び排ガス浄化方法
US6133185A (en) 1995-11-09 2000-10-17 Toyota Jidosha Kabushiki Kaisha Exhaust gas purifying catalyst
JPH10180041A (ja) * 1996-12-20 1998-07-07 Ngk Insulators Ltd 排ガス浄化用触媒及び排ガス浄化システム
JPH11114413A (ja) * 1997-10-09 1999-04-27 Ngk Insulators Ltd 排ガス浄化用吸着材
US6162415A (en) * 1997-10-14 2000-12-19 Exxon Chemical Patents Inc. Synthesis of SAPO-44
WO1999056859A1 (en) 1998-05-07 1999-11-11 Engelhard Corporation Catalyzed hydrocarbon trap and method using the same
US6576203B2 (en) * 1998-06-29 2003-06-10 Ngk Insulators, Ltd. Reformer
CN1214976C (zh) 1998-07-29 2005-08-17 埃克森美孚化学专利公司 结晶分子筛
EP1005904A3 (en) * 1998-10-30 2000-06-14 The Boc Group, Inc. Adsorbents and adsorptive separation process
DE19854502A1 (de) * 1998-11-25 2000-05-31 Siemens Ag Katalysatorkörper und Verfahren zum Abbau von Stickoxiden
KR100293531B1 (ko) * 1998-12-24 2001-10-26 윤덕용 이산화탄소로부터탄화수소생성을위한혼성촉매
US6316683B1 (en) * 1999-06-07 2001-11-13 Exxonmobil Chemical Patents Inc. Protecting catalytic activity of a SAPO molecular sieve
US6395674B1 (en) * 1999-06-07 2002-05-28 Exxon Mobil Chemical Patents, Inc. Heat treating a molecular sieve and catalyst
US6503863B2 (en) 1999-06-07 2003-01-07 Exxonmobil Chemical Patents, Inc. Heat treating a molecular sieve and catalyst
JP3489048B2 (ja) * 2000-02-01 2004-01-19 日産自動車株式会社 排気ガス浄化用触媒
EP1129764B1 (de) * 2000-03-01 2005-10-26 Umicore AG & Co. KG Katalysator für die Reinigung der Abgase von Dieselmotoren und Verfahren zu seiner Herstellung
US6606856B1 (en) * 2000-03-03 2003-08-19 The Lubrizol Corporation Process for reducing pollutants from the exhaust of a diesel engine
DE10059520A1 (de) 2000-11-30 2001-05-17 Univ Karlsruhe Verfahren zur Abtrennung von Zeolith-Kristallen aus Flüssigkeiten
US20020084223A1 (en) * 2000-12-28 2002-07-04 Feimer Joseph L. Removal of sulfur from naphtha streams using high silica zeolites
US20050096214A1 (en) * 2001-03-01 2005-05-05 Janssen Marcel J. Silicoaluminophosphate molecular sieve
JP5189236B2 (ja) * 2001-07-25 2013-04-24 日本碍子株式会社 排ガス浄化用ハニカム構造体及び排ガス浄化用ハニカム触媒体
US6709644B2 (en) * 2001-08-30 2004-03-23 Chevron U.S.A. Inc. Small crystallite zeolite CHA
US6914026B2 (en) * 2001-09-07 2005-07-05 Engelhard Corporation Hydrothermally stable metal promoted zeolite beta for NOx reduction
US7014827B2 (en) * 2001-10-23 2006-03-21 Machteld Maria Mertens Synthesis of silicoaluminophosphates
US6696032B2 (en) * 2001-11-29 2004-02-24 Exxonmobil Chemical Patents Inc. Process for manufacturing a silicoaluminophosphate molecular sieve
US6660682B2 (en) * 2001-11-30 2003-12-09 Exxon Mobil Chemical Patents Inc. Method of synthesizing molecular sieves
US6944731B2 (en) * 2001-12-19 2005-09-13 Agere Systems Inc. Dynamic random access memory system with bank conflict avoidance feature
US6685905B2 (en) * 2001-12-21 2004-02-03 Exxonmobil Chemical Patents Inc. Silicoaluminophosphate molecular sieves
US6928806B2 (en) * 2002-11-21 2005-08-16 Ford Global Technologies, Llc Exhaust gas aftertreatment systems
US7049261B2 (en) * 2003-02-27 2006-05-23 General Motors Corporation Zeolite catalyst and preparation process for NOx reduction
JP4413520B2 (ja) * 2003-04-17 2010-02-10 株式会社アイシーティー 排ガス浄化用触媒及びその触媒を用いた排ガスの浄化方法
US7229597B2 (en) * 2003-08-05 2007-06-12 Basfd Catalysts Llc Catalyzed SCR filter and emission treatment system
JP4842143B2 (ja) * 2003-12-23 2011-12-21 エクソンモービル・ケミカル・パテンツ・インク カバサイト含有モレキュラーシーブ、その合成及びオイシジェネートからオレフィンへの変換におけるその使用
US7481983B2 (en) * 2004-08-23 2009-01-27 Basf Catalysts Llc Zone coated catalyst to simultaneously reduce NOx and unreacted ammonia
US20060115403A1 (en) 2004-11-29 2006-06-01 Chevron U.S.A. Inc. Reduction of oxides of nitrogen in a gas stream using high-silics molecular sieve CHA
EP1837489B9 (en) 2004-12-17 2012-09-12 Usui Kokusai Sangyo Kaisha Limited Electric treating method for exhaust gas of diesel engine and its device
US8580216B2 (en) * 2005-02-28 2013-11-12 Ecs Holdings, Inc. Catalyst and method for reducing nitrogen oxides in exhaust streams with hydrocarbons or alcohols
EP1872852A1 (en) * 2005-03-30 2008-01-02 Sued-Chemie Catalysts Japan, Inc. Ammonia decomposition catalyst and process for decomposition of ammonia using the catalyst
US7879295B2 (en) 2005-06-30 2011-02-01 General Electric Company Conversion system for reducing NOx emissions
EP1904229A4 (en) 2005-07-06 2014-04-16 Heesung Catalysts Corp NH3 OXIDATION CATALYST AND APPARATUS FOR PROCESSING NH3 EMISSION OR RESIDUE
US8048402B2 (en) * 2005-08-18 2011-11-01 Exxonmobil Chemical Patents Inc. Synthesis of molecular sieves having the chabazite framework type and their use in the conversion of oxygenates to olefins
US20070149385A1 (en) * 2005-12-23 2007-06-28 Ke Liu Catalyst system for reducing nitrogen oxide emissions
US8383080B2 (en) * 2006-06-09 2013-02-26 Exxonmobil Chemical Patents Inc. Treatment of CHA-type molecular sieves and their use in the conversion of oxygenates to olefins
CN101121532A (zh) 2006-08-08 2008-02-13 中国科学院大连化学物理研究所 一种小孔磷硅铝分子筛的金属改性方法
DE102006060807A1 (de) 2006-12-21 2008-06-26 Süd-Chemie AG Verfahren zur Herstellung eines mit Metall und Protonen beladenen Zeolithmaterials
BRPI0808159A2 (pt) * 2007-01-31 2014-07-08 Basf Catalysts Llc Artigo de tratamento de gás
US7998423B2 (en) * 2007-02-27 2011-08-16 Basf Corporation SCR on low thermal mass filter substrates
WO2008106519A1 (en) * 2007-02-27 2008-09-04 Basf Catalysts Llc Copper cha zeolite catalysts
MY179762A (en) * 2007-03-26 2020-11-12 Pq Corp Novel microporous crystalline material comprising a molecular sieve or zeolite having an 8-ring pore opening structure and methods of making and using same
US10384162B2 (en) * 2007-03-26 2019-08-20 Pq Corporation High silica chabazite for selective catalytic reduction, methods of making and using same
EP3626329B1 (en) 2007-04-26 2021-10-27 Johnson Matthey Public Limited Company Exhaust system comprising copper/zsm-34 zeolite scr catalyst and method of converting nitrogen oxides
EP2689846A1 (en) * 2007-08-13 2014-01-29 PQ Corporation Selective catalytic reduction of nitrogen oxides in the presence of iron-containing aluminosilicate zeolites
US20090196812A1 (en) * 2008-01-31 2009-08-06 Basf Catalysts Llc Catalysts, Systems and Methods Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having the CHA Crystal Structure
US8715618B2 (en) 2008-05-21 2014-05-06 Basf Se Process for the direct synthesis of Cu containing zeolites having CHA structure
GB2464478A (en) 2008-10-15 2010-04-21 Johnson Matthey Plc Aluminosilicate zeolite catalyst and use thereof in exhaust gas after-treatment
US8293199B2 (en) * 2009-12-18 2012-10-23 Basf Corporation Process for preparation of copper containing molecular sieves with the CHA structure, catalysts, systems and methods
US9120056B2 (en) * 2010-02-16 2015-09-01 Ford Global Technologies, Llc Catalyst assembly for treating engine exhaust
US8101146B2 (en) * 2011-04-08 2012-01-24 Johnson Matthey Public Limited Company Catalysts for the reduction of ammonia emission from rich-burn exhaust

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US8293198B2 (en) 2012-10-23
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JP5788900B2 (ja) 2015-10-07
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CA2784703C (en) 2020-06-16
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BR112012014791B1 (pt) 2018-12-18
MY159511A (en) 2017-01-13
WO2011073398A3 (en) 2011-12-15
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