CN104624228B - Cu‑CHA/Fe‑MFI混合沸石催化剂和使用其处理气流中的NOx的方法 - Google Patents

Cu‑CHA/Fe‑MFI混合沸石催化剂和使用其处理气流中的NOx的方法 Download PDF

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CN104624228B
CN104624228B CN201410789506.5A CN201410789506A CN104624228B CN 104624228 B CN104624228 B CN 104624228B CN 201410789506 A CN201410789506 A CN 201410789506A CN 104624228 B CN104624228 B CN 104624228B
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zeolites
catalyst
cha
mfi
structure type
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CN104624228A (zh
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S·斯蒂贝尔斯
C·文特
T·纽鲍尔
M·迪特勒
J·L·莫哈南
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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
    • B01J29/80—Mixtures of different zeolites
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional [3D] monoliths
    • 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
    • B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof 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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
    • B01J29/46—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
    • B01J29/723—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
    • 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
    • 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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • 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)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
CN201410789506.5A 2010-04-08 2011-04-08 Cu‑CHA/Fe‑MFI混合沸石催化剂和使用其处理气流中的NOx的方法 Active CN104624228B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10159367 2010-04-08
EP10159367.1 2010-04-08
CN2011800273287A CN102946998A (zh) 2010-04-08 2011-04-08 Cu-CHA/Fe-MFI混合沸石催化剂和使用其处理气流中的NOx的方法

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CN104624228A CN104624228A (zh) 2015-05-20
CN104624228B true CN104624228B (zh) 2018-01-26

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CN2011800273287A Pending CN102946998A (zh) 2010-04-08 2011-04-08 Cu-CHA/Fe-MFI混合沸石催化剂和使用其处理气流中的NOx的方法

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EP (1) EP2555866B1 (https=)
JP (1) JP5899199B2 (https=)
KR (1) KR101844089B1 (https=)
CN (2) CN104624228B (https=)
BR (1) BR112012025748A2 (https=)
CA (1) CA2795614C (https=)
MX (1) MX360154B (https=)
MY (1) MY160970A (https=)
WO (1) WO2011125049A1 (https=)
ZA (1) ZA201208260B (https=)

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GB2475740B (en) 2009-11-30 2017-06-07 Johnson Matthey Plc Catalysts for treating transient NOx emissions
JP2014210221A (ja) * 2013-04-17 2014-11-13 株式会社キャタラー Ｓｃｒ触媒および排ガス浄化触媒システム
DE102014112413A1 (de) * 2013-08-30 2015-03-05 Johnson Matthey Public Limited Company Zeolithmischkatalysatoren zur behandlung von abgas
WO2015084930A1 (en) 2013-12-03 2015-06-11 Johnson Matthey Public Limited Company Cu-cha containing scr catalyst
US20150231620A1 (en) * 2014-02-19 2015-08-20 Ford Global Technologies, Llc IRON-ZEOLITE CHABAZITE CATALYST FOR USE IN NOx REDUCTION AND METHOD OF MAKING
JP2015205243A (ja) * 2014-04-21 2015-11-19 株式会社豊田中央研究所 ＮＯｘ選択還元触媒及びそれを用いたＮＯｘ浄化方法
RU2018131407A (ru) 2016-02-03 2020-03-03 Басф Корпорейшн Шабазитный катализатор, совместно обмененный на медь и железо
JP2019513537A (ja) 2016-03-08 2019-05-30 ビーエーエスエフ コーポレーション Ｎ２ｏ排出量の低減を示すイオン交換モレキュラーシーブ触媒
KR20180127514A (ko) * 2016-04-13 2018-11-28 우미코레 아게 운트 코 카게 Scr-활성 코팅을 갖는 촉매
CN121800199A (zh) * 2016-06-08 2026-04-07 巴斯夫公司 来自无有机模板的合成的cha骨架结构的铜助催化沸石材料及其在nox的选择性催化还原中的用途
WO2018088606A1 (ko) * 2016-11-14 2018-05-17 주식회사 이엔드디 아산화질소 생성 저감형 ｓｃｒ 촉매 및 상기 촉매를 적용한 ｓｃｒ 시스템
KR101865389B1 (ko) * 2016-11-15 2018-06-07 주식회사 이엔드디 N2o 생성 억제 질소산화물 저감용 촉매
CN106732763A (zh) * 2016-11-24 2017-05-31 华南理工大学 一种Fe2O3/SAPO‑34低温SCR烟气脱硝催化剂及其制备方法与应用
KR102085652B1 (ko) * 2017-12-29 2020-03-06 현대자동차 주식회사 규칙적인 메조 기공을 가진 제오라이트 입자에 금속이 함침된 탄화수소 흡착제 및 그 제조방법
CN108722477B (zh) * 2018-06-06 2021-01-15 中国科学院过程工程研究所 一种抗碱中毒高效脱硝催化剂及其制备方法和应用
EP3873666A4 (en) * 2018-10-31 2022-09-07 BASF Corporation CATALYTIC WASH COAT WITH ADDED ALUMINUM OXIDE FOR NOX REDUCTION
KR20220067569A (ko) * 2020-11-16 2022-05-25 현대자동차주식회사 탄화수소 흡착 촉매 및 이를 포함하는 탄화수소 트랩
CN113856748B (zh) * 2021-11-04 2022-12-16 中国环境科学研究院 一种原子掺杂和金属团簇双修饰内表面的空心zsm-5催化剂及制备方法与应用
CN114733564B (zh) * 2022-05-10 2023-06-23 中国科学院生态环境研究中心 一种复合沸石scr催化剂及其制备方法与应用
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CA2795614A1 (en) 2011-10-13
ZA201208260B (en) 2014-01-29
JP2013527027A (ja) 2013-06-27
JP5899199B2 (ja) 2016-04-06
BR112012025748A2 (pt) 2017-08-29
KR101844089B1 (ko) 2018-03-30
EP2555866A4 (en) 2014-12-10
CA2795614C (en) 2018-03-06
EP2555866B1 (en) 2019-10-09
MX360154B (es) 2018-10-24
CN102946998A (zh) 2013-02-27
KR20130091639A (ko) 2013-08-19
MX2012011539A (es) 2012-11-16
EP2555866A1 (en) 2013-02-13
CN104624228A (zh) 2015-05-20
WO2011125049A1 (en) 2011-10-13
MY160970A (en) 2017-03-31

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