JP7198266B2 - Afx構造を有する銅含有微孔性アルミノケイ酸塩材料の直接合成、および前記材料の使用 - Google Patents

Afx構造を有する銅含有微孔性アルミノケイ酸塩材料の直接合成、および前記材料の使用 Download PDF

Info

Publication number
JP7198266B2
JP7198266B2 JP2020502442A JP2020502442A JP7198266B2 JP 7198266 B2 JP7198266 B2 JP 7198266B2 JP 2020502442 A JP2020502442 A JP 2020502442A JP 2020502442 A JP2020502442 A JP 2020502442A JP 7198266 B2 JP7198266 B2 JP 7198266B2
Authority
JP
Japan
Prior art keywords
copper
stirring
zeolite
temperature
solution
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.)
Active
Application number
JP2020502442A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020527123A5 (https=
JP2020527123A (ja
Inventor
ダヴィド ベルトルー、
ボグダン ハルブザル、
エリック リド、
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of JP2020527123A publication Critical patent/JP2020527123A/ja
Publication of JP2020527123A5 publication Critical patent/JP2020527123A5/ja
Application granted granted Critical
Publication of JP7198266B2 publication Critical patent/JP7198266B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02Crystalline 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
    • C01B39/06Preparation 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • 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
    • B01D53/92Chemical 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
    • B01D53/9404Removing only nitrogen compounds
    • B01D53/9409Nitrogen oxides
    • B01D53/9413Processes characterised by a specific catalyst
    • B01D53/9418Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/03Catalysts comprising molecular sieves not having base-exchange properties
    • B01J29/035Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites
    • B01J29/0352Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites containing iron group metals, noble metals or copper
    • B01J29/0356Iron group metals or copper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • 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
    • B01J29/70Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • 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
    • B01J29/70Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • 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
    • B01J29/76Iron group metals or copper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/30Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/50Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional [3D] monoliths
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02Impregnation, coating or precipitation
    • B01J37/0215Coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02Impregnation, coating or precipitation
    • B01J37/0236Drying, e.g. preparing a suspension, adding a soluble salt and drying
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04Mixing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/001Calcining
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02Crystalline 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
    • C01B39/026After-treatment
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02Crystalline 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
    • C01B39/46Other types characterised by their X-ray diffraction pattern and their defined composition
    • C01B39/48Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/50Zeolites
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2235/00Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2235/00Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/15X-ray diffraction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2570/00Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/14Nitrogen oxides
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2610/00Adding substances to exhaust gases
    • F01N2610/02Adding substances to exhaust gases the substance being ammonia or urea
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2610/00Adding substances to exhaust gases
    • F01N2610/04Adding substances to exhaust gases the substance being hydrogen
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust 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
    • F01N3/18Exhaust 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
    • F01N3/20Exhaust 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
    • F01N3/206Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066Selective catalytic reduction [SCR]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
JP2020502442A 2017-07-18 2018-07-12 Afx構造を有する銅含有微孔性アルミノケイ酸塩材料の直接合成、および前記材料の使用 Active JP7198266B2 (ja)

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 (3)

Publication Number Publication Date
JP2020527123A JP2020527123A (ja) 2020-09-03
JP2020527123A5 JP2020527123A5 (https=) 2021-08-19
JP7198266B2 true JP7198266B2 (ja) 2022-12-28

Family

ID=59974623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020502442A Active JP7198266B2 (ja) 2017-07-18 2018-07-12 Afx構造を有する銅含有微孔性アルミノケイ酸塩材料の直接合成、および前記材料の使用

Country Status (8)

Country Link
US (1) US10889502B2 (https=)
EP (1) EP3655363B1 (https=)
JP (1) JP7198266B2 (https=)
KR (1) KR20200030539A (https=)
CN (1) CN110944941B (https=)
ES (1) ES2899640T3 (https=)
FR (1) FR3069238B1 (https=)
WO (1) WO2019016063A1 (https=)

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
WO2022056185A1 (en) * 2020-09-11 2022-03-17 Basf Corporation Process for preparing zeolite material having an afx framework structure and zeolite material as prepared
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016506353A (ja) 2012-12-12 2016-03-03 ハルドール・トプサー・アクチエゼルスカベット Cu−SSZ−13を合成するためのワンポット方法、該方法によって得られる化合物並びにそれの使用
JP2016204245A (ja) 2015-04-17 2016-12-08 東ソー株式会社 微結晶afx型ゼオライト
JP2020521708A (ja) 2017-05-31 2020-07-27 イエフペ エネルジ ヌヴェルIfp Energies Nouvelles 銅含有afx構造sapo材料の直接合成およびこの材料の使用

Family Cites Families (11)

* 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
EP1824782A1 (en) * 2004-11-19 2007-08-29 Agency for Science, Technology and Research Crystalline oxide material and its synthesis
EP2841202A1 (en) * 2012-04-27 2015-03-04 Haldor Topsøe A/S Process for the direct synthesis of cu-sapo-34
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
CN106163659B (zh) * 2014-04-07 2019-05-10 托普索公司 在低温下通过固态离子交换来生产金属交换的沸石的方法
JP2018503578A (ja) 2014-11-14 2018-02-08 ジョンソン、マッセイ、パブリック、リミテッド、カンパニーJohnson Matthey Publiclimited Company Afxゼオライト
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016506353A (ja) 2012-12-12 2016-03-03 ハルドール・トプサー・アクチエゼルスカベット Cu−SSZ−13を合成するためのワンポット方法、該方法によって得られる化合物並びにそれの使用
JP2016204245A (ja) 2015-04-17 2016-12-08 東ソー株式会社 微結晶afx型ゼオライト
JP2020521708A (ja) 2017-05-31 2020-07-27 イエフペ エネルジ ヌヴェルIfp Energies Nouvelles 銅含有afx構造sapo材料の直接合成およびこの材料の使用

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Dustin W. Fickel et al.,Applied Catalysis B: Environmental,2011年,Vol. 102,PP.441-448

Also Published As

Publication number Publication date
ES2899640T3 (es) 2022-03-14
EP3655363A1 (fr) 2020-05-27
FR3069238A1 (fr) 2019-01-25
JP2020527123A (ja) 2020-09-03
US10889502B2 (en) 2021-01-12
KR20200030539A (ko) 2020-03-20
EP3655363B1 (fr) 2021-09-08
FR3069238B1 (fr) 2019-07-12
US20200156949A1 (en) 2020-05-21
CN110944941A (zh) 2020-03-31
WO2019016063A1 (fr) 2019-01-24
CN110944941B (zh) 2023-05-02

Similar Documents

Publication Publication Date Title
JP7198266B2 (ja) Afx構造を有する銅含有微孔性アルミノケイ酸塩材料の直接合成、および前記材料の使用
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
JP2011167690A (ja) 8員環細孔開口構造を有するモレキュラーシーブまたはゼオライトを含んで成る新規マイクロポーラス結晶性物質およびその製法およびその使用
US11338277B2 (en) Direct synthesis of a SAPO material with AFX structure comprising copper and use of this material
JP7513633B2 (ja) NOxの選択的還元のための、AFX構造を有するゼオライトと少なくとも1つの遷移金属を含む触媒の急速合成
JP2023501862A (ja) 脱硝触媒および該触媒を用いた脱硝方法
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
CN109982969A (zh) 金属促进的沸石催化剂的新合成
KR20180063527A (ko) 2가 구리 이온들을 특정비율로 담지한 제올라이트, 이의 제조방법 및 이를 포함하는 촉매조성물
JP2021523085A (ja) 安定なchaゼオライト
CN112912340A (zh) 高酸度和低二氧化硅与氧化铝比率(sar)的ssz-13沸石的制备方法
JP2014122142A (ja) 遷移金属含有ゼオライト、及びその製造方法
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
JP2021161022A (ja) Yfi構造を有するゼオライト組成物、炭化水素吸着剤及び炭化水素の吸着方法
JP2022523677A (ja) 骨格型aeiを有するゼオライト材料を含む酸化物材料
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
JP2021159916A (ja) 炭化水素吸着剤及び炭化水素の吸着方法
US20250367647A1 (en) Synthesis of a catalyst comprising a high-purity nu-86 zeolite and iron for the converson of nox and n2o
JP2019137560A (ja) 新規ゼオライト及びこれを含む炭化水素吸着剤
WO2023182344A1 (ja) ゼオライト、その製造方法、炭化水素吸着材及び排気ガス浄化触媒
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
JP2024530569A (ja) 触媒組成物を製造する方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210707

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210707

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20220729

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220802

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221027

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20221206

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20221216

R150 Certificate of patent or registration of utility model

Ref document number: 7198266

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150