CN106029227A - 具有改进的低温性能的scr催化剂,及其制造和使用方法 - Google Patents

具有改进的低温性能的scr催化剂,及其制造和使用方法 Download PDF

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Publication number
CN106029227A
CN106029227A CN201580010629.7A CN201580010629A CN106029227A CN 106029227 A CN106029227 A CN 106029227A CN 201580010629 A CN201580010629 A CN 201580010629A CN 106029227 A CN106029227 A CN 106029227A
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iron
organic compound
zeolite
mixture
acid
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Chinese (zh)
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J·E·科利尔
P·迪达姆斯
D·杜兰-马丁
X·莫
R·R·拉什拉姆
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Johnson Matthey PLC
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Johnson Matthey PLC
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    • B01J37/02Impregnation, coating or precipitation
    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/064Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • B01J29/072Iron group metals or copper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8621Removing nitrogen compounds
    • B01D53/8625Nitrogen oxides
    • B01D53/8628Processes characterised by a specific catalyst
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    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/92Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
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    • B01D53/92Chemical or biological purification of waste gases of engine exhaust gases
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    • B01D53/9404Removing only nitrogen compounds
    • B01D53/9409Nitrogen oxides
    • B01D53/9413Processes characterised by a specific catalyst
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    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B01J29/40Crystalline 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
    • B01J29/42Crystalline 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
    • B01J29/46Iron group metals or copper
    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B01J29/65Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
    • B01J29/66Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively containing iron group metals, noble metals or copper
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    • B01J29/72Crystalline 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
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    • B01J29/76Iron group metals or copper
    • B01J29/763CHA-type, e.g. Chabazite, LZ-218
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
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  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
CN201580010629.7A 2014-02-28 2015-02-27 具有改进的低温性能的scr催化剂,及其制造和使用方法 Pending CN106029227A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461946075P 2014-02-28 2014-02-28
US61/946,075 2014-02-28
PCT/GB2015/050579 WO2015128668A1 (en) 2014-02-28 2015-02-27 Scr catalysts having improved low temperature performance, and methods of making and using the same

Publications (1)

Publication Number Publication Date
CN106029227A true CN106029227A (zh) 2016-10-12

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US (1) US20150246345A1 (enExample)
EP (1) EP3110548A1 (enExample)
JP (1) JP2017512630A (enExample)
KR (1) KR20160127108A (enExample)
CN (1) CN106029227A (enExample)
DE (1) DE112015001008T5 (enExample)
GB (1) GB2543166A (enExample)
RU (1) RU2016138282A (enExample)
WO (1) WO2015128668A1 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
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CN107262145A (zh) * 2017-07-24 2017-10-20 安徽纳蓝环保科技有限公司 一种沸石碳氢吸附重整催化剂的制备方法
CN108212208A (zh) * 2018-04-03 2018-06-29 兰州理工大学 一种atn型铁基磷酸铝分子筛催化剂的制备方法
CN109999895A (zh) * 2019-04-16 2019-07-12 上海交通大学 一种低温催化去除氮氧化物的催化剂及其制备方法
CN114345402A (zh) * 2021-08-30 2022-04-15 武汉科技大学 一种铁基分子筛催化剂的制备方法
CN115870014A (zh) * 2019-01-18 2023-03-31 康明斯排放处理公司 具有增强的抗硫性的经处理的scr催化剂
CN116786135A (zh) * 2023-08-18 2023-09-22 四川大学 氧化锰矿烟气脱硫尾渣资源化制备低温脱硝催化剂的方法

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MY184911A (en) * 2015-08-13 2021-04-30 Tosoh Corp Method for producing aei zeolite
WO2017109705A1 (en) 2015-12-22 2017-06-29 Basf Corporation Process for preparing iron(iii)-exchanged zeolite composition
GB2551871A (en) * 2016-04-22 2018-01-03 Johnson Matthey Plc STA-18, A new member of the SFW family of molecular sieve zeotypes, methods of preparation and use
KR20190003615A (ko) * 2016-04-28 2019-01-09 존슨 맛쎄이 퍼블릭 리미티드 컴파니 신규 분자체 프레임워크 유형인 sta-20, 제조 방법 및 용도
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
TWI619539B (zh) 2016-10-14 2018-04-01 財團法人工業技術研究院 淨化含氮氧化物氣體的組成物及裝置
KR101879695B1 (ko) * 2016-12-02 2018-07-18 희성촉매 주식회사 2가 구리 이온들을 특정비율로 담지한 제올라이트, 이의 제조방법 및 이를 포함하는 촉매조성물
EP3597293B1 (en) * 2017-03-13 2023-07-26 Mitsubishi Chemical Corporation Transition metal-carrying zeolite and production method therefor, and nitrogen oxide purification catalyst and method for using same
FR3081340B1 (fr) * 2018-05-24 2020-06-26 IFP Energies Nouvelles Catalyseur comprenant un melange d'une zeolithe de type structural afx et d'une zeolithe de type structural bea et au moins un metal de transition pour la reduction selective de nox
CN110833831B (zh) * 2019-11-07 2022-11-01 上海纳米技术及应用国家工程研究中心有限公司 铬钴基一氧化氮常温常压催化剂的制备方法及其产品和应用
KR102528565B1 (ko) 2020-02-27 2023-05-04 한국화학연구원 잔류염소 제거방법 및 그 방법에 의한 질소산화물 저감용 촉매
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GB201616359D0 (en) 2016-11-09
KR20160127108A (ko) 2016-11-02
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