GB1217861A - Improvements in or relating to synthetic zeolitic compounds - Google Patents

Improvements in or relating to synthetic zeolitic compounds

Info

Publication number
GB1217861A
GB1217861A GB841567A GB841567A GB1217861A GB 1217861 A GB1217861 A GB 1217861A GB 841567 A GB841567 A GB 841567A GB 841567 A GB841567 A GB 841567A GB 1217861 A GB1217861 A GB 1217861A
Authority
GB
United Kingdom
Prior art keywords
component
feb
cracking
reaction mixture
preparation
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
GB841567A
Inventor
Thomas Vincent Whittam
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.)
Peter Spence and Sons Ltd
Original Assignee
Peter Spence and Sons Ltd
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 Peter Spence and Sons Ltd filed Critical Peter Spence and Sons Ltd
Priority to GB841567A priority Critical patent/GB1217861A/en
Priority to DE19681667727 priority patent/DE1667727A1/en
Priority to NL6802468A priority patent/NL6802468A/xx
Priority to FR140649A priority patent/FR94841E/en
Publication of GB1217861A publication Critical patent/GB1217861A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/061—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing metallic elements added to the zeolite
    • 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
    • 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
    • C01B33/2892—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 containing an element or a compound occluded in the pores of the network, e.g. an oxide already present in the starting reaction mixture

Abstract

1,217,861. Synthetic zeolite complexes. PETER SPENCE & SONS Ltd. 14 Feb., 1968 [22 Feb., 1967], No. 8415/67. Addition to 1,171,464. Heading C1A. A crystalline synthetic zeolite, e.g. Zeolites A, B, L, X, Y, T, gmelinite, erionite, offretrite or faujasite comprising irreversibly fixed within the anionic framework an element of Groups IB, IIA (other than Mg), IIB, IIIA, IIIB (other than B or Al), VIII (other than Ru) rare earths, Th, V, Pb and Mn and " excess silica," i.e. the amount by which the total SiO 2 content in said zeolite exceeds the amount of SiO 2 , which would have been present if none of the above elements had been incorporated. A process for the preparation of said zeolites comprises the preparation of a reaction mixture of a siliceous material, an aluminium component, a Na and/or K component and a salt of one of the elements listed above in an aqueous medium. The siliceous component has an activity of 30 units as defined in Specifications 1,171,462 and 1,193,234. The reaction mixture is heated in the range 50-150‹ C. until a crystalline product is formed. The alkali metal may be replaced by ion exchange with a metal salt. The product may be used as a catalyst in cracking, reforming, hydro-cracking hydrodesulphurization, alkylation, dealkylation, disproportionation, isomerization, polymerization or oxidation processes.
GB841567A 1965-12-03 1967-02-22 Improvements in or relating to synthetic zeolitic compounds Expired GB1217861A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB841567A GB1217861A (en) 1967-02-22 1967-02-22 Improvements in or relating to synthetic zeolitic compounds
DE19681667727 DE1667727A1 (en) 1967-02-22 1968-02-20 Crystalline synthetic zeolite complex and process for its preparation
NL6802468A NL6802468A (en) 1965-12-03 1968-02-21
FR140649A FR94841E (en) 1965-12-03 1968-02-21 New synthetic zeolite crystal complex and process for its preparation.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB841567A GB1217861A (en) 1967-02-22 1967-02-22 Improvements in or relating to synthetic zeolitic compounds

Publications (1)

Publication Number Publication Date
GB1217861A true GB1217861A (en) 1970-12-31

Family

ID=9852097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB841567A Expired GB1217861A (en) 1965-12-03 1967-02-22 Improvements in or relating to synthetic zeolitic compounds

Country Status (2)

Country Link
DE (1) DE1667727A1 (en)
GB (1) GB1217861A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0895966A1 (en) * 1997-08-08 1999-02-10 Air Products And Chemicals, Inc. Zincoaluminosilicates of the FAU structure
EP1106234A2 (en) * 1999-12-06 2001-06-13 Air Products And Chemicals, Inc. Zincoaluminosilicates of the fau structure

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329328A (en) * 1979-10-19 1982-05-11 National Research Development Corporation Method of synthesizing zincosilicate or stannosilicate or titanosilicate material
NL8101543A (en) * 1981-03-30 1982-10-18 Shell Int Research CRYSTALLINE SILICATES.
DE3217324A1 (en) * 1982-05-08 1983-11-10 Hoechst Ag, 6230 Frankfurt TITANIUM-CONTAINING ZEOLITES AND METHOD FOR THE PRODUCTION THEREOF AND THEIR USE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0895966A1 (en) * 1997-08-08 1999-02-10 Air Products And Chemicals, Inc. Zincoaluminosilicates of the FAU structure
EP1106234A2 (en) * 1999-12-06 2001-06-13 Air Products And Chemicals, Inc. Zincoaluminosilicates of the fau structure
EP1106234A3 (en) * 1999-12-06 2002-01-02 Air Products And Chemicals, Inc. Zincoaluminosilicates of the fau structure

Also Published As

Publication number Publication date
DE1667727A1 (en) 1971-09-02

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