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GB9813677D0 - Process for the synthesis of fly ash based zeolite-a - Google Patents

Process for the synthesis of fly ash based zeolite-a

Info

Publication number
GB9813677D0
GB9813677D0 GBGB9813677.3A GB9813677A GB9813677D0 GB 9813677 D0 GB9813677 D0 GB 9813677D0 GB 9813677 A GB9813677 A GB 9813677A GB 9813677 D0 GB9813677 D0 GB 9813677D0
Authority
GB
United Kingdom
Prior art keywords
synthesis
fly ash
based zeolite
ash based
zeolite
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.)
Granted
Application number
GBGB9813677.3A
Other versions
GB2345056A (en
GB2345056B (en
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.)
Council of Scientific and Industrial Research CSIR
Original Assignee
Council of Scientific and Industrial Research CSIR
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 Council of Scientific and Industrial Research CSIR filed Critical Council of Scientific and Industrial Research CSIR
Publication of GB9813677D0 publication Critical patent/GB9813677D0/en
Publication of GB2345056A publication Critical patent/GB2345056A/en
Application granted granted Critical
Publication of GB2345056B publication Critical patent/GB2345056B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C01B39/14—Type A

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)
  • Detergent Compositions (AREA)
GB9813677A 1998-03-13 1998-06-24 Process for the synthesis of fly ash based zeolite-a Expired - Fee Related GB2345056B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN609DE1998 1998-03-13

Publications (3)

Publication Number Publication Date
GB9813677D0 true GB9813677D0 (en) 1998-08-26
GB2345056A GB2345056A (en) 2000-06-28
GB2345056B GB2345056B (en) 2000-11-01

Family

ID=11080237

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9813677A Expired - Fee Related GB2345056B (en) 1998-03-13 1998-06-24 Process for the synthesis of fly ash based zeolite-a

Country Status (1)

Country Link
GB (1) GB2345056B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105540602A (en) * 2016-01-29 2016-05-04 卓达新材料科技集团有限公司 Method for preparing water glass by using ordinary pulverized-coal-furnace fly ash
CN111533135A (en) * 2020-05-13 2020-08-14 华能国际电力股份有限公司 A method for preparing A-type fly ash-based molecular sieve by dynamic self-regulating hydrothermal method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100500729B1 (en) * 2002-05-31 2005-07-12 한국지질자원연구원 Synthesis Method of Zeolite Na-P1 using the melting slag
CN101973565A (en) * 2010-12-02 2011-02-16 中南大学 Method for recovering aluminium in aluminium ash by low-temperature alkaline smelting

Family Cites Families (4)

* 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.
IT1240782B (en) * 1990-02-27 1993-12-17 Ilva Spa PROCESS PERFECTED FOR THE PRODUCTION OF ZEOLITES.
JP2526403B2 (en) * 1993-10-04 1996-08-21 工業技術院長 Method for producing A-type zeolite
NL1004729C2 (en) * 1996-12-09 1998-06-18 Kema Nv Method for manufacturing zeolite from fly ash.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105540602A (en) * 2016-01-29 2016-05-04 卓达新材料科技集团有限公司 Method for preparing water glass by using ordinary pulverized-coal-furnace fly ash
CN111533135A (en) * 2020-05-13 2020-08-14 华能国际电力股份有限公司 A method for preparing A-type fly ash-based molecular sieve by dynamic self-regulating hydrothermal method

Also Published As

Publication number Publication date
GB2345056A (en) 2000-06-28
GB2345056B (en) 2000-11-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150624