KR102428707B1 - 배기가스를 처리하기 위한 분자체 촉매 - Google Patents

배기가스를 처리하기 위한 분자체 촉매 Download PDF

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KR102428707B1
KR102428707B1 KR1020177012152A KR20177012152A KR102428707B1 KR 102428707 B1 KR102428707 B1 KR 102428707B1 KR 1020177012152 A KR1020177012152 A KR 1020177012152A KR 20177012152 A KR20177012152 A KR 20177012152A KR 102428707 B1 KR102428707 B1 KR 102428707B1
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catalyst
zeolite
exhaust gas
afx
substrate
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KR20170067818A (ko
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조셉 페데이코
알레잔드라 리바스-카르도나
하이-잉 첸
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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
    • 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
    • B01J29/7049—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J29/78—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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    • B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
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    • 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 monoliths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • 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 monoliths
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J35/77—Compounds characterised by their crystallite size
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J37/02—Impregnation, coating or precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0246—Coatings comprising a zeolite
    • 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
    • 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
    • C01B39/026—After-treatment
    • 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
    • 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
    • C01B39/46—Other types characterised by their X-ray diffraction pattern and their defined composition
    • C01B39/48—Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B01J2229/186—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself not in framework positions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J2229/36—Steaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/42—Addition of matrix or binder particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J35/70—Catalysts, in general, characterised by their form or physical properties characterised by their crystalline properties, e.g. semi-crystalline

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Dispersion Chemistry (AREA)
  • Processes For Solid Components From Exhaust (AREA)
KR1020177012152A 2014-10-07 2015-10-06 배기가스를 처리하기 위한 분자체 촉매 Active KR102428707B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462060903P 2014-10-07 2014-10-07
US62/060,903 2014-10-07
PCT/US2015/054140 WO2016057456A1 (en) 2014-10-07 2015-10-06 Molecular sieve catalyst for treating exhaust gas

Publications (2)

Publication Number Publication Date
KR20170067818A KR20170067818A (ko) 2017-06-16
KR102428707B1 true KR102428707B1 (ko) 2022-08-04

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KR1020177012152A Active KR102428707B1 (ko) 2014-10-07 2015-10-06 배기가스를 처리하기 위한 분자체 촉매

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Country Link
US (1) US20160096169A1 (enExample)
EP (1) EP3204157B1 (enExample)
JP (1) JP6615193B2 (enExample)
KR (1) KR102428707B1 (enExample)
CN (1) CN107107043A (enExample)
BR (1) BR112017007017B1 (enExample)
DE (1) DE102015116926A1 (enExample)
GB (2) GB2548261B (enExample)
RU (1) RU2723648C2 (enExample)
WO (1) WO2016057456A1 (enExample)

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US10046316B2 (en) * 2015-02-05 2018-08-14 Tosoh Corporation Zeolite
US20190105650A1 (en) * 2016-04-13 2019-04-11 Umicore Ag & Co. Kg Catalyst having scr-active coating
JP6899834B2 (ja) * 2016-04-13 2021-07-07 ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフトＵｍｉｃｏｒｅ ＡＧ ＆ Ｃｏ．ＫＧ 活性コーティングを有する粒子フィルタ
WO2017213762A1 (en) * 2016-06-07 2017-12-14 Chevron U.S.A. Inc. High-silica afx framework type zeolites
US9908108B2 (en) * 2016-06-07 2018-03-06 Chevron U.S.A. Inc. High-silica AFX framework type zeolites
US10807080B2 (en) 2016-09-30 2020-10-20 Johnson Matthey Public Limited Company Synthesis of metal promoted zeolite catalyst
US10414665B2 (en) 2016-09-30 2019-09-17 Johnson Matthey Public Limited Company Synthesis of AFX zeolite
US10500573B2 (en) * 2016-09-30 2019-12-10 Johnson Matthey Public Limited Company Zeolite synthesis with alkaline earth metal
WO2018064273A1 (en) 2016-09-30 2018-04-05 Johnson Matthey Public Limited Company A novel zeolite synthesis with a fluoride source
CN110325276A (zh) 2017-02-20 2019-10-11 株式会社科特拉 排气净化用催化剂
RU2019134062A (ru) 2017-03-30 2021-04-30 Джонсон Мэтти Паблик Лимитед Компани Селективное каталитическое восстановление (scr) с использованием турбонагнетателя и системы с соединенными вплотную asc/doc
US10053368B1 (en) * 2017-09-07 2018-08-21 Chevron U.S.A. Inc. Synthesis of AFX framework type molecular sieves
FR3081338B1 (fr) 2018-05-24 2020-06-26 IFP Energies Nouvelles Catalyseur a base d'un materiau aluminosilicate composite comprenant du cuivre et un melange de zeolithes de type structural afx et de type structural bea, pour la reduction selective de nox
FR3081348B1 (fr) 2018-05-24 2023-11-10 Ifp Energies Now Catalyseur comprenant une zeolithe de type structural afx de tres haute purete et au moins un metal de transition pour la reduction selective de nox
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
FR3081351B1 (fr) * 2018-05-24 2021-02-26 Ifp Energies Now Catalyseur comprenant une zeolithe de type structural afx preparee a partir d'un melange de fau et au moins un metal de transition pour la reduction selective de nox
FR3081339B1 (fr) * 2018-05-24 2023-11-10 Ifp Energies Now Catalyseur comprenant une zeolithe de type structural afx de haute purete et au moins un metal de transition pour la reduction selective de nox
FR3081349B1 (fr) 2018-05-24 2023-11-10 Ifp Energies Now Synthese directe d'un catalyseur comprenant une zeolithe de type structural afx et au moins un metal de transition pour la reduction selective de nox
US11904303B2 (en) 2018-11-12 2024-02-20 Pacific Industrial Development Corporation Method of making AFX zeolites having high thermal stability
CN111715065A (zh) * 2019-03-22 2020-09-29 中国石油化工股份有限公司 挥发性有机废气降解反应器、设备以及挥发性有机废气的处理方法
FR3095130B1 (fr) 2019-04-19 2022-03-11 Ifp Energies Now Synthese rapide d’un catalyseur comprenant une zeolithe de type structural afx et au moins un metal de transition pour la reduction selective de nox
FR3101259B1 (fr) * 2019-09-30 2022-07-29 Ifp Energies Now Synthese a basse temperature de catalyseur a base de zeolithe afx et son application en nh3-scr
CN110877911B (zh) * 2019-11-26 2021-07-13 西安建筑科技大学 一种磁性Na-P型沸石的合成方法
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