CN120981427A - 沸石的制造方法 - Google Patents

沸石的制造方法

Info

Publication number
CN120981427A
CN120981427A CN202480022403.8A CN202480022403A CN120981427A CN 120981427 A CN120981427 A CN 120981427A CN 202480022403 A CN202480022403 A CN 202480022403A CN 120981427 A CN120981427 A CN 120981427A
Authority
CN
China
Prior art keywords
zeolite
acid
bea
inorganic acid
type
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.)
Pending
Application number
CN202480022403.8A
Other languages
English (en)
Chinese (zh)
Inventor
进藤慎司
古川孝裕
松泽雅人
富田惇喜
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.)
Mitsui Kinzoku Co Ltd
Original Assignee
Mitsui Mining and Smelting Co Ltd
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 Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Publication of CN120981427A publication Critical patent/CN120981427A/zh
Pending legal-status Critical Current

Links

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
    • C01B39/026—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
CN202480022403.8A 2023-03-31 2024-03-29 沸石的制造方法 Pending CN120981427A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023059076 2023-03-31
JP2023-059076 2023-03-31
PCT/JP2024/013014 WO2024204695A1 (ja) 2023-03-31 2024-03-29 ゼオライトの製造方法

Publications (1)

Publication Number Publication Date
CN120981427A true CN120981427A (zh) 2025-11-18

Family

ID=92905875

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480022403.8A Pending CN120981427A (zh) 2023-03-31 2024-03-29 沸石的制造方法

Country Status (4)

Country Link
EP (1) EP4691985A1 (https=)
JP (1) JPWO2024204695A1 (https=)
CN (1) CN120981427A (https=)
WO (1) WO2024204695A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0597427A (ja) * 1991-10-03 1993-04-20 Catalysts & Chem Ind Co Ltd 変性ホージヤサイト型ゼオライトの製造方法
JP4904417B2 (ja) 2009-07-27 2012-03-28 日本化学工業株式会社 ベータ型ゼオライト及びその製造方法
JP2011184277A (ja) * 2010-03-11 2011-09-22 Hiroshima Univ β型メタロシリケートの製造方法
CN102180479A (zh) * 2011-03-21 2011-09-14 复旦大学 一种微波辅助原位消解纳米沸石的有机模板剂的方法
US9662640B2 (en) * 2013-12-27 2017-05-30 Rive Technology, Inc. Introducing mesoporosity into zeolite materials with a modified acid pre-treatment step
ES2692818B2 (es) * 2017-06-05 2019-11-28 Univ Valencia Politecnica Sintesis de la zeolita beta en su forma nanocristalina, procedimiento de sintesis y su uso en aplicaciones cataliticas
JP7562530B2 (ja) 2019-07-03 2024-10-07 三井金属鉱業株式会社 ベータ型ゼオライト及びそれを含む触媒
CN112939013B (zh) * 2021-03-10 2022-11-01 中国石油大学(北京) 一种高硅小晶粒y型分子筛及其无模板剂的制法和应用

Also Published As

Publication number Publication date
JPWO2024204695A1 (https=) 2024-10-03
WO2024204695A1 (ja) 2024-10-03
EP4691985A1 (en) 2026-02-11

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