FR2028633A5 - Mixtures for use in synthesis of crystalline - zeolite molecular sieves - Google Patents

Mixtures for use in synthesis of crystalline - zeolite molecular sieves

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Publication number
FR2028633A5
FR2028633A5 FR6900153A FR6900153A FR2028633A5 FR 2028633 A5 FR2028633 A5 FR 2028633A5 FR 6900153 A FR6900153 A FR 6900153A FR 6900153 A FR6900153 A FR 6900153A FR 2028633 A5 FR2028633 A5 FR 2028633A5
Authority
FR
France
Prior art keywords
synthesis
crystalline
mixtures
molecular sieves
zeolite molecular
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
FR6900153A
Other languages
French (fr)
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.)
Filmfabrik Wolfen VEB
Original Assignee
Filmfabrik Wolfen VEB
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 Filmfabrik Wolfen VEB filed Critical Filmfabrik Wolfen VEB
Priority to FR6900153A priority Critical patent/FR2028633A5/en
Application granted granted Critical
Publication of FR2028633A5 publication Critical patent/FR2028633A5/en
Expired legal-status Critical Current

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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

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  • 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)

Abstract

Zeolites are prepd. by hydrothermal synthesis from a mixture of silicates, aluminium oxide, and 0.5-30% wt., based on total solids, of inorganic alkali metal salts. The process is esp. useful for zeolites types a, X and mordenite.
FR6900153A 1969-01-08 1969-01-08 Mixtures for use in synthesis of crystalline - zeolite molecular sieves Expired FR2028633A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6900153A FR2028633A5 (en) 1969-01-08 1969-01-08 Mixtures for use in synthesis of crystalline - zeolite molecular sieves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6900153A FR2028633A5 (en) 1969-01-08 1969-01-08 Mixtures for use in synthesis of crystalline - zeolite molecular sieves

Publications (1)

Publication Number Publication Date
FR2028633A5 true FR2028633A5 (en) 1970-10-09

Family

ID=9027677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6900153A Expired FR2028633A5 (en) 1969-01-08 1969-01-08 Mixtures for use in synthesis of crystalline - zeolite molecular sieves

Country Status (1)

Country Link
FR (1) FR2028633A5 (en)

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Legal Events

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