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AU5346198A - Method for preparing zeolites from fly ash - Google Patents

Method for preparing zeolites from fly ash

Info

Publication number
AU5346198A
AU5346198A AU53461/98A AU5346198A AU5346198A AU 5346198 A AU5346198 A AU 5346198A AU 53461/98 A AU53461/98 A AU 53461/98A AU 5346198 A AU5346198 A AU 5346198A AU 5346198 A AU5346198 A AU 5346198A
Authority
AU
Australia
Prior art keywords
fly ash
preparing zeolites
zeolites
preparing
fly
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
AU53461/98A
Inventor
Guido Gerard Hollman
Maria Janssen-Jurkovicova
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.)
Kema NV
Original Assignee
Kema NV
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 Kema NV filed Critical Kema NV
Publication of AU5346198A publication Critical patent/AU5346198A/en
Abandoned 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
    • C01B39/46—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
    • 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
    • C01B39/14—Type A
    • 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
    • C01B39/20—Faujasite type, e.g. type X or Y
    • C01B39/22—Type X
    • 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
    • C01B39/20—Faujasite type, e.g. type X or Y
    • C01B39/24—Type Y
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/02—Working-up flue dust
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Processing Of Solid Wastes (AREA)
AU53461/98A 1996-12-09 1997-12-09 Method for preparing zeolites from fly ash Abandoned AU5346198A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1004729A NL1004729C2 (en) 1996-12-09 1996-12-09 Method for manufacturing zeolite from fly ash.
NL1004729 1996-12-09
PCT/NL1997/000682 WO1998026101A1 (en) 1996-12-09 1997-12-09 Method for preparing zeolites from fly ash

Publications (1)

Publication Number Publication Date
AU5346198A true AU5346198A (en) 1998-07-03

Family

ID=19764016

Family Applications (1)

Application Number Title Priority Date Filing Date
AU53461/98A Abandoned AU5346198A (en) 1996-12-09 1997-12-09 Method for preparing zeolites from fly ash

Country Status (3)

Country Link
AU (1) AU5346198A (en)
NL (1) NL1004729C2 (en)
WO (1) WO1998026101A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2345056B (en) * 1998-03-13 2000-11-01 Council Scient Ind Res Process for the synthesis of fly ash based zeolite-a
KR100274118B1 (en) * 1998-07-08 2001-01-15 이동훈 Method for manufacturing A-type zeolite from coal fly ash
US6027708A (en) * 1998-09-08 2000-02-22 Council Of Scientific & Industrial Research Process for the synthesis of flyash based zeolite-Y
US6599494B2 (en) 1999-08-19 2003-07-29 K.E.M. Corporation Process for preparing artificial zeolite by a slurry reaction method
DE69900608T2 (en) * 1999-08-24 2002-06-13 K.E.M. Corp., Tokio/Tokyo Process for the production of an artificial zeolite by means of a sludge reaction process
US20220363555A1 (en) * 2019-07-19 2022-11-17 Nakanishi Industry Co., Ltd. Method for Producing Relating to Industrial Mass Production of High-Purity Artificial Zeolite
CN111533135B (en) * 2020-05-13 2022-12-20 华能国际电力股份有限公司 Method for preparing A-type fly ash-based molecular sieve by dynamic self-regulation hydrothermal method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2651384C2 (en) * 1976-11-11 1984-03-15 Degussa Ag, 6000 Frankfurt Process for processing waste dusts containing silicon dioxide into crystalline zeolitic molecular sieves of type A.
CA1306612C (en) * 1986-09-08 1992-08-25 Vaikuntam I. Lakshmanan Process for treatment of flyash
JPH064486B2 (en) * 1989-03-01 1994-01-19 新日本製鐵株式会社 Zeolite synthesis method from fly ash
JPH0345512A (en) * 1989-07-13 1991-02-27 Nippon Steel Corp Production of zeolite from fly ash
JPH03232716A (en) * 1990-02-06 1991-10-16 Nippon Steel Corp Production of high quality zeolite from flyfish
JP2526403B2 (en) * 1993-10-04 1996-08-21 工業技術院長 Method for producing A-type zeolite
JPH07165418A (en) * 1993-12-13 1995-06-27 Minako Ishikawa Production of zeolite

Also Published As

Publication number Publication date
NL1004729C2 (en) 1998-06-18
WO1998026101A1 (en) 1998-06-18

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