GB2002733B - Synthesis of large crystallite zeolites - Google Patents

Synthesis of large crystallite zeolites

Info

Publication number
GB2002733B
GB2002733B GB7833375A GB7833375A GB2002733B GB 2002733 B GB2002733 B GB 2002733B GB 7833375 A GB7833375 A GB 7833375A GB 7833375 A GB7833375 A GB 7833375A GB 2002733 B GB2002733 B GB 2002733B
Authority
GB
Grant status
Grant
Patent type
Prior art keywords
zeolites
synthesis
large crystallite
crystallite
large
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
GB7833375A
Other versions
GB2002733A (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.)
ExxonMobil Oil Corp
Original Assignee
ExxonMobil Oil Corp
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
Grant date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/20Silicates
    • C01B33/26Aluminium-containing silicates, i.e. silico-aluminates
    • C01B33/28Base exchange silicates, e.g. zeolites
    • C01B33/2807Zeolitic 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
    • C01B33/2876Zeolitic 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 from a reacting mixture containing an amine or an organic cation, e.g. a quaternary onium cation-ammonium, phosphonium, stibonium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/65Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
GB7833375A 1977-08-17 1978-08-15 Synthesis of large crystallite zeolites Expired GB2002733B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US82536977 true 1977-08-17 1977-08-17

Publications (2)

Publication Number Publication Date
GB2002733A true GB2002733A (en) 1979-02-28
GB2002733B true GB2002733B (en) 1982-02-24

Family

ID=25243844

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7833375A Expired GB2002733B (en) 1977-08-17 1978-08-15 Synthesis of large crystallite zeolites

Country Status (5)

Country Link
JP (1) JPS6220132B2 (en)
DE (1) DE2836076C2 (en)
FR (1) FR2400485B1 (en)
GB (1) GB2002733B (en)
NL (1) NL7808552A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176050A (en) * 1978-12-04 1979-11-27 Mobil Oil Corporation Production of high V.I. lubricating oil stock
DE3068017D1 (en) * 1979-07-12 1984-07-05 Mobil Oil Corp Method of preparing zeolite zsm-48, the zeolite so prepared and its use as catalyst for organic compound conversion
US4329533A (en) * 1980-05-05 1982-05-11 Mobil Oil Corporation Shape selective reactions with zeolite catalysts modified with group IA metals
EP0062123B1 (en) * 1981-04-08 1986-07-02 Mobil Oil Corporation De-aluminization of aluminosilicates
DE3171306D1 (en) * 1981-05-07 1985-08-14 Mobil Oil Corp Crystalline zeolitic material, synthesis and use thereof
US4820402A (en) * 1982-05-18 1989-04-11 Mobil Oil Corporation Hydrocracking process with improved distillate selectivity with high silica large pore zeolites
CA1264880A (en) * 1984-07-06 1990-01-23 John Brooke Gardiner Viscosity index improver - dispersant additive useful in oil compositions
JPS6456921A (en) * 1987-08-26 1989-03-03 Hitachi Ltd Exhaust bypass structure of supercharger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926782A (en) * 1973-02-09 1975-12-16 Mobil Oil Corp Hydrocarbon conversion
US3904738A (en) * 1973-06-21 1975-09-09 Exxon Research Engineering Co Zeolite RHO
US3941871A (en) * 1973-11-02 1976-03-02 Mobil Oil Corporation Crystalline silicates and method of preparing the same
US4025571A (en) * 1976-05-12 1977-05-24 Mobil Oil Corporation Manufacture of hydrocarbons

Also Published As

Publication number Publication date Type
DE2836076A1 (en) 1979-03-08 application
DE2836076C2 (en) 1989-06-29 grant
FR2400485A1 (en) 1979-03-16 application
JPS6220132B2 (en) 1987-05-06 grant
GB2002733A (en) 1979-02-28 application
NL7808552A (en) 1979-02-20 application
JPS5460297A (en) 1979-05-15 application
FR2400485B1 (en) 1984-12-21 grant

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Legal Events

Date Code Title Description
727 Application made for amendment of specification (sect. 27/1977)
727A Application for amendment of specification now open to opposition (sect. 27/1977)
727B Case decided by the comptroller ** specification amended (sect. 27/1977)
PCNP Patent ceased through non-payment of renewal fee