FR2230587B1 - - Google Patents

Info

Publication number
FR2230587B1
FR2230587B1 FR7416818A FR7416818A FR2230587B1 FR 2230587 B1 FR2230587 B1 FR 2230587B1 FR 7416818 A FR7416818 A FR 7416818A FR 7416818 A FR7416818 A FR 7416818A FR 2230587 B1 FR2230587 B1 FR 2230587B1
Authority
FR
France
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
FR7416818A
Other versions
FR2230587A1 (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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of FR2230587A1 publication Critical patent/FR2230587A1/fr
Application granted granted Critical
Publication of FR2230587B1 publication Critical patent/FR2230587B1/fr
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
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/152—Preparation of hydrogels
    • C01B33/154—Preparation of hydrogels by acidic treatment of aqueous silicate solutions
    • 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)
    • C01B33/2853—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) of type Y
FR7416818A 1973-05-25 1974-05-15 Expired FR2230587B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5771273A JPS5215400B2 (fr) 1973-05-25 1973-05-25

Publications (2)

Publication Number Publication Date
FR2230587A1 FR2230587A1 (fr) 1974-12-20
FR2230587B1 true FR2230587B1 (fr) 1976-10-15

Family

ID=13063547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7416818A Expired FR2230587B1 (fr) 1973-05-25 1974-05-15

Country Status (6)

Country Link
JP (1) JPS5215400B2 (fr)
CA (1) CA1024500A (fr)
DE (1) DE2425267B2 (fr)
FR (1) FR2230587B1 (fr)
GB (1) GB1457018A (fr)
IT (1) IT1011878B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964521A (ja) * 1982-10-04 1984-04-12 Toyo Soda Mfg Co Ltd フオ−ジヤサイト型ゼオライトの製造法
JPS6171275U (fr) * 1984-10-15 1986-05-15

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541686A (fr) * 1966-05-26 1968-10-11 Peter Spence & Sons Ltd Perfectionnements à la préparation et à l'application de composés siliceux actifs
US3484194A (en) * 1966-09-21 1969-12-16 Engelhard Ind Inc Process for making a faujasite-type crystalline zeolite

Also Published As

Publication number Publication date
GB1457018A (fr) 1976-12-01
DE2425267A1 (de) 1974-12-12
IT1011878B (it) 1977-02-10
JPS5215400B2 (fr) 1977-04-28
CA1024500A (fr) 1978-01-17
JPS507799A (fr) 1975-01-27
FR2230587A1 (fr) 1974-12-20
DE2425267B2 (de) 1978-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse