KR20160127108A - 개선된 저온 성능을 가진 scr 촉매, 및 그것의 제조 및 사용 방법 - Google Patents

개선된 저온 성능을 가진 scr 촉매, 및 그것의 제조 및 사용 방법 Download PDF

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KR20160127108A
KR20160127108A KR1020167026799A KR20167026799A KR20160127108A KR 20160127108 A KR20160127108 A KR 20160127108A KR 1020167026799 A KR1020167026799 A KR 1020167026799A KR 20167026799 A KR20167026799 A KR 20167026799A KR 20160127108 A KR20160127108 A KR 20160127108A
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iron
organic compound
catalyst
mixture
zeolite
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질리안 엘레인 콜리어
폴 디담스
데지레 듀란-마틴
쉰화 모
라이 라오 라자람
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존슨 맛쎄이 퍼블릭 리미티드 컴파니
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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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • 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
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • 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
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    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
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    • 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
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    • 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
    • B01J29/072—Iron group metals or copper
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    • 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
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    • B01J29/65—Crystalline 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
    • B01J29/66—Crystalline 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
    • B01J29/68—Iron group metals or copper
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J29/76—Iron group metals or copper
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
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    • B01J29/85—Silicoaluminophosphates [SAPO compounds]
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
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    • B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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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)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
KR1020167026799A 2014-02-28 2015-02-27 개선된 저온 성능을 가진 scr 촉매, 및 그것의 제조 및 사용 방법 Withdrawn KR20160127108A (ko)

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

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Publication Number Publication Date
KR20160127108A true KR20160127108A (ko) 2016-11-02

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KR1020167026799A Withdrawn KR20160127108A (ko) 2014-02-28 2015-02-27 개선된 저온 성능을 가진 scr 촉매, 및 그것의 제조 및 사용 방법

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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 (1)

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GB2537206A (en) * 2015-01-29 2016-10-12 Johnson Matthey Plc Direct incorporation of iron complexes into SAPO-34 (CHA) type materials
EP3336060B1 (en) * 2015-08-13 2020-01-29 Tosoh Corporation Method for producing aei zeolite
JP7016801B2 (ja) 2015-12-22 2022-02-07 ビーエーエスエフ コーポレーション 鉄（ｉｉｉ）交換ゼオライト組成物の製造方法
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
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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
US20200047168A1 (en) * 2017-03-13 2020-02-13 Mitsubishi Chemical Corporation Transition metal-carrying zeolite and production method therefor, and nitrogen oxide purification catalyst and method for using same
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