KR20200030539A - Afx 구조를 갖고 구리를 포함하는 미세 다공성 알루미노실리케이트 재료의 직접 합성, 및 상기 재료의 용도 - Google Patents

Afx 구조를 갖고 구리를 포함하는 미세 다공성 알루미노실리케이트 재료의 직접 합성, 및 상기 재료의 용도 Download PDF

Info

Publication number
KR20200030539A
KR20200030539A KR1020207001516A KR20207001516A KR20200030539A KR 20200030539 A KR20200030539 A KR 20200030539A KR 1020207001516 A KR1020207001516 A KR 1020207001516A KR 20207001516 A KR20207001516 A KR 20207001516A KR 20200030539 A KR20200030539 A KR 20200030539A
Authority
KR
South Korea
Prior art keywords
copper
aluminosilicate material
microporous aluminosilicate
containing microporous
stirring
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
KR1020207001516A
Other languages
English (en)
Korean (ko)
Inventor
다비 베르뚜
보그단 하르부자루
에릭 리도
Original Assignee
아이에프피 에너지스 누벨
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 아이에프피 에너지스 누벨 filed Critical 아이에프피 에너지스 누벨
Publication of KR20200030539A publication Critical patent/KR20200030539A/ko
Abandoned legal-status Critical Current

Links

Images

Classifications

    • 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
    • C01B39/06—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis
    • 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
    • B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
    • B01J29/035—Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites
    • B01J29/0352—Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites containing iron group metals, noble metals or copper
    • B01J29/0356—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
    • 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
    • B01J35/002—
    • 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
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • 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
    • 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
    • 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
    • B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying
    • 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
    • B01J37/04—Mixing
    • 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
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/001—Calcining
    • 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
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/15—X-ray diffraction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/14—Nitrogen oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/04—Adding substances to exhaust gases the substance being hydrogen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066—Selective catalytic reduction [SCR]
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
KR1020207001516A 2017-07-18 2018-07-12 Afx 구조를 갖고 구리를 포함하는 미세 다공성 알루미노실리케이트 재료의 직접 합성, 및 상기 재료의 용도 Abandoned KR20200030539A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1756800A FR3069238B1 (fr) 2017-07-18 2017-07-18 Synthese directe d'un materiau aluminosilicate microporeux de structure afx comprenant du cuivre et utilisation de ce materiau
FR1756800 2017-07-18
PCT/EP2018/068907 WO2019016063A1 (fr) 2017-07-18 2018-07-12 Synthese directe d'un materiau aluminosilicate microporeux de structure afx comprenant du cuivre et utilisation de ce materiau

Publications (1)

Publication Number Publication Date
KR20200030539A true KR20200030539A (ko) 2020-03-20

Family

ID=59974623

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207001516A Abandoned KR20200030539A (ko) 2017-07-18 2018-07-12 Afx 구조를 갖고 구리를 포함하는 미세 다공성 알루미노실리케이트 재료의 직접 합성, 및 상기 재료의 용도

Country Status (8)

Country Link
US (1) US10889502B2 (cg-RX-API-DMAC7.html)
EP (1) EP3655363B1 (cg-RX-API-DMAC7.html)
JP (1) JP7198266B2 (cg-RX-API-DMAC7.html)
KR (1) KR20200030539A (cg-RX-API-DMAC7.html)
CN (1) CN110944941B (cg-RX-API-DMAC7.html)
ES (1) ES2899640T3 (cg-RX-API-DMAC7.html)
FR (1) FR3069238B1 (cg-RX-API-DMAC7.html)
WO (1) WO2019016063A1 (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR3111886B1 (fr) 2020-06-29 2022-06-24 Ifp Energies Now Synthese directe d’un catalyseur a base de zeolithe afx contenant du cuivre pour la reduction selective des nox
CN115734816B (zh) * 2020-09-11 2026-07-03 巴斯夫公司 制备具有afx骨架结构的沸石材料的方法及所制备的沸石材料
CN115722214B (zh) * 2022-12-07 2024-03-29 东莞市亿茂滤材有限公司 一种除氨气树脂材料及其制备方法
FR3142917B1 (fr) * 2022-12-09 2024-11-01 Ifp Energies Now Catalyseur comprenant une zéolithe IZM-9 de type structural AFX de très haute pureté et au moins un métal de transition pour la réduction sélective de NOx
CN116196969A (zh) * 2023-03-07 2023-06-02 中国科学院城市环境研究所 一种用于氨气选择性催化还原的Cu-AFX催化剂

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482531A (en) * 1983-04-29 1984-11-13 Mobil Oil Corporation Synthesis of ZSM-12 zeolite
US5194235A (en) * 1992-08-27 1993-03-16 Chevron Research And Technology Company Synthesis of SSZ-16 zeolite catalyst
JP2008520536A (ja) * 2004-11-19 2008-06-19 エージェンシー フォー サイエンス，テクノロジー アンド リサーチ 結晶性酸化物材料およびその合成
KR101782432B1 (ko) * 2012-04-27 2017-09-28 할도르 토프쉐 에이/에스 Ｃｕ-ＳＡＰＯ-34의 직접 합성을 위한 방법
KR20150093664A (ko) 2012-12-12 2015-08-18 할도르 토프쉐 에이/에스 Cu-SSZ-13의 합성을 위한 원-포트 방법, 그 방법에 의해 얻어진 화합물 및 그것의 용도
JP6070230B2 (ja) 2013-02-01 2017-02-01 東ソー株式会社 Ａｆｘ型シリコアルミノリン酸塩及びその製造方法、並びにこれを用いた窒素酸化物還元方法
US11266981B2 (en) * 2013-12-02 2022-03-08 Johnson Matthey Public Limited Company Mixed template synthesis of low silica CHA zeolite
CN103599813B (zh) * 2013-12-04 2015-10-14 北京化工大学 一种用于低温scr脱硝的分子筛基催化剂及其制备方法
KR102060413B1 (ko) * 2014-04-07 2019-12-30 할도르 토프쉐 에이/에스 저온에서의 고체-상태 이온 교환에 의한 금속 교환된 제올라이트의 제조 방법
KR20170083606A (ko) 2014-11-14 2017-07-18 존슨 맛쎄이 퍼블릭 리미티드 컴파니 Afx 제올라이트
JP6655959B2 (ja) 2015-04-17 2020-03-04 東ソー株式会社 微結晶ａｆｘ型アルミノシリケート及びその製造方法
CN108136380B (zh) 2015-10-12 2021-07-30 优美科股份公司及两合公司 含铜小孔沸石的一锅合成
CN105523566A (zh) * 2015-12-13 2016-04-27 定州市荣鼎水环境生化技术有限公司 以氨为还原剂的选择性催化还原氮氧化物的沸石分子筛及其制备方法和应用
FR3067020B1 (fr) 2017-05-31 2022-03-18 Ifp Energies Now Synthese directe d'un materiau sapo de structure afx comprenant du cuivre et utilisation de ce materiau

Also Published As

Publication number Publication date
JP2020527123A (ja) 2020-09-03
EP3655363A1 (fr) 2020-05-27
FR3069238B1 (fr) 2019-07-12
US20200156949A1 (en) 2020-05-21
WO2019016063A1 (fr) 2019-01-24
ES2899640T3 (es) 2022-03-14
EP3655363B1 (fr) 2021-09-08
US10889502B2 (en) 2021-01-12
FR3069238A1 (fr) 2019-01-25
CN110944941A (zh) 2020-03-31
JP7198266B2 (ja) 2022-12-28
CN110944941B (zh) 2023-05-02

Similar Documents

Publication Publication Date Title
US10889502B2 (en) Direct synthesis of a microporous aluminosilicate material having an AFX structure and comprising copper, and use of said material
JP6176891B2 (ja) 新規鉄含有アルミノケイ酸塩ゼオライト、ならびにその作製方法および使用方法
JP7487113B2 (ja) 安定した小細孔ゼオライト
JP7068301B2 (ja) Ｅｒｉ／ｃｈａ連晶骨格型を有する結晶性ゼオライト
JP7502196B2 (ja) 安定なｃｈａゼオライト
KR102946455B1 (ko) 선택적 NOx 환원을 위한 AFX 구조의 제올라이트 및 적어도 하나의 전이 금속을 포함하는 촉매의 빠른 합성
CN110691757B (zh) 具有afx结构的含铜sapo材料的直接合成以及该材料的用途
JP2021524373A (ja) ＮＯｘの選択的還元のための、非常に高純度のＡＦＸ構造ゼオライトと少なくとも１つの遷移金属を含む触媒
KR20180063527A (ko) 2가 구리 이온들을 특정비율로 담지한 제올라이트, 이의 제조방법 및 이를 포함하는 촉매조성물
KR20240012510A (ko) 팔라듐을 함유하는 nox 흡착용 afx-bea 제올라이트 복합 촉매의 합성
JP7319302B2 (ja) Ｎｏｘの選択的還元のためのａｆｘ構造ゼオライト、ｂｅａ構造ゼオライトの混合物及び少なくとも１つの遷移金属を含む触媒
JP2014122142A (ja) 遷移金属含有ゼオライト、及びその製造方法
JP2024520348A (ja) Ｎｏｘ吸着用パラジウム含有ａｆｘゼオライト触媒の合成
JP5124927B2 (ja) β型ゼオライトを含んでなる炭化水素の吸着除去剤およびそれを用いた炭化水素の吸着除去方法
CN115734816A (zh) 制备具有afx骨架结构的沸石材料的方法及所制备的沸石材料
KR20250024912A (ko) NOx 와 N2O 의 전환을 위한 고순도 NU-86 제올라이트와 철을 포함하는 촉매의 합성
CN120187524A (zh) 用于选择性还原NOx的包含非常高纯度的AFX结构IZM-9沸石和至少一种过渡金属的催化剂
JP2024534758A (ja) Ｃｈａゼオライト材料の合成、それから得ることができるｃｈａゼオライト材料、及びそれを含むｓｃｒ触媒

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

PC1904 Unpaid initial registration fee

St.27 status event code: A-2-2-U10-U14-oth-PC1904

St.27 status event code: N-2-6-B10-B12-nap-PC1904

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000