GB1279484A - Process for the preparation of a crystalline zeolite - Google Patents

Process for the preparation of a crystalline zeolite

Info

Publication number
GB1279484A
GB1279484A GB3101269A GB3101269A GB1279484A GB 1279484 A GB1279484 A GB 1279484A GB 3101269 A GB3101269 A GB 3101269A GB 3101269 A GB3101269 A GB 3101269A GB 1279484 A GB1279484 A GB 1279484A
Authority
GB
United Kingdom
Prior art keywords
zeolite
seed particles
heating
hours
mixture
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.)
Expired
Application number
GB3101269A
Other languages
English (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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Publication of GB1279484A publication Critical patent/GB1279484A/en
Expired 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
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C01B33/28—Base exchange silicates, e.g. zeolites
    • C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
    • C01B33/2838—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures of faujasite type, or type X or Y (UNION CARBIDE trade names; correspond to GRACE's types Z-14 and Z-14HS, respectively)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
GB3101269A 1968-06-19 1969-06-19 Process for the preparation of a crystalline zeolite Expired GB1279484A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73811668A 1968-06-19 1968-06-19

Publications (1)

Publication Number Publication Date
GB1279484A true GB1279484A (en) 1972-06-28

Family

ID=24966638

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3101269A Expired GB1279484A (en) 1968-06-19 1969-06-19 Process for the preparation of a crystalline zeolite

Country Status (3)

Country Link
JP (1) JPS5146760B1 (enExample)
FR (1) FR2011216A1 (enExample)
GB (1) GB1279484A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103523796A (zh) * 2013-09-27 2014-01-22 上海绿强新材料有限公司 一种亚微米x型分子筛的合成方法及其应用

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396575U (enExample) * 1977-01-07 1978-08-05
JPS53103868U (enExample) * 1977-01-28 1978-08-21
US20090048477A1 (en) * 2006-03-31 2009-02-19 Hiroyuki Seki Hydrocracking Catalyst, and Method for Production of Fuel Base Material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103523796A (zh) * 2013-09-27 2014-01-22 上海绿强新材料有限公司 一种亚微米x型分子筛的合成方法及其应用

Also Published As

Publication number Publication date
FR2011216A1 (enExample) 1970-02-27
DE1930705A1 (de) 1970-01-02
JPS5146760B1 (enExample) 1976-12-10
DE1930705B2 (de) 1972-08-17

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Legal Events

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