GB1337129A - Prevention of silica pore obstruction in crystalline alumino silicates - Google Patents

Prevention of silica pore obstruction in crystalline alumino silicates

Info

Publication number
GB1337129A
GB1337129A GB5949870A GB5949870A GB1337129A GB 1337129 A GB1337129 A GB 1337129A GB 5949870 A GB5949870 A GB 5949870A GB 5949870 A GB5949870 A GB 5949870A GB 1337129 A GB1337129 A GB 1337129A
Authority
GB
United Kingdom
Prior art keywords
sio
salt
pore obstruction
prevention
crystalline alumino
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
GB5949870A
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.)
Mobil Oil AS
Original Assignee
Mobil Oil AS
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 Mobil Oil AS filed Critical Mobil Oil AS
Publication of GB1337129A publication Critical patent/GB1337129A/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
    • C01B33/2876—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 from a reacting mixture containing an amine or an organic cation, e.g. a quaternary onium cation-ammonium, phosphonium, stibonium
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
    • 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
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/085—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • 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
    • B01J29/40—Crystalline 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
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7011—MAZ-type, e.g. Mazzite, Omega, ZSM-4 or LZ-202
    • 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
    • C01B33/2884—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 the aluminium or the silicon in the network being partly replaced

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Analytical Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
GB5949870A 1969-12-18 1970-12-15 Prevention of silica pore obstruction in crystalline alumino silicates Expired GB1337129A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88640069A 1969-12-18 1969-12-18

Publications (1)

Publication Number Publication Date
GB1337129A true GB1337129A (en) 1973-11-14

Family

ID=25388982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5949870A Expired GB1337129A (en) 1969-12-18 1970-12-15 Prevention of silica pore obstruction in crystalline alumino silicates

Country Status (5)

Country Link
CA (1) CA999286A (enrdf_load_stackoverflow)
DE (1) DE2062571A1 (enrdf_load_stackoverflow)
FR (1) FR2074006A5 (enrdf_load_stackoverflow)
GB (1) GB1337129A (enrdf_load_stackoverflow)
NL (1) NL7018221A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited Durable medium-density fibre cement composite
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
US8147610B2 (en) 2007-10-02 2012-04-03 James Hardie Technology Limited Cementitious formulations and products
US8993462B2 (en) 2006-04-12 2015-03-31 James Hardie Technology Limited Surface sealed reinforced building element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA805231B (en) * 1980-05-19 1981-08-26 Mobil Oil Corp Low acidity alkali metal containing zeolites

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306922A (en) * 1961-03-22 1967-02-28 Union Carbide Corp Molecular sieve adsorbents
GB1060436A (en) * 1963-02-21 1967-03-01 Grace W R & Co Improvements relating to zeolites
GB1085758A (en) * 1964-12-13 1967-10-04 Grace W R & Co Cracking catalysts
NL150082B (nl) * 1965-11-24 1976-07-15 Mobil Oil Corp Werkwijze ter bereiding van een kristallijn aluminosilicaat-zeoliet, alsmede voorwerpen, geheel of grotendeels bestaande uit kristallijne aluminosilicaten verkregen onder toepassing van deze werkwijze.
GB1161974A (en) * 1967-04-14 1969-08-20 Mobil Oil Corp Synthetic Crystalline Aluminosilicate and method of preparing the same
DE1903204A1 (de) * 1968-03-19 1969-10-09 Wolfen Filmfab Veb Verfahren zur Herstellung von synthetischen,kristallinen Zeolithen,insbesondere des Typs A,X und Mordenit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited Durable medium-density fibre cement composite
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
US8993462B2 (en) 2006-04-12 2015-03-31 James Hardie Technology Limited Surface sealed reinforced building element
US8147610B2 (en) 2007-10-02 2012-04-03 James Hardie Technology Limited Cementitious formulations and products
US8574360B2 (en) 2007-10-02 2013-11-05 James Hardie Technology Limited Cementitious formulations and products

Also Published As

Publication number Publication date
CA999286A (en) 1976-11-02
DE2062571A1 (de) 1971-06-24
FR2074006A5 (enrdf_load_stackoverflow) 1971-10-01
NL7018221A (enrdf_load_stackoverflow) 1971-06-22

Similar Documents

Publication Publication Date Title
US3355246A (en) Crystalline zeolite zk-21
GB1279485A (en) Process for preparing high silica faujasite
GB1318157A (en) Process for preparation of high-silica zeolites
US3791964A (en) Hydrocarbon conversion process employing a crystalline aluminosilicate and method of preparing the same
ES8300643A1 (es) "un procedimiento para obtener aluminosilicatos cristalinos".
EP0184409A3 (en) Improved method for the preparation of zeolites
GB1525782A (en) Process for the production of a crystalline zeolitic molecular sieve of type a
ES2126954T3 (es) Sintesis de solidos porosos cristalinos en amoniaco.
GB1323710A (en) Shape selective conversion process for dewaxing hydrocarbon mixtures
GB1517323A (en) Process for the production of grit-free zeolic molecular sieves
EP0098641A3 (en) Process for preparing porous crystalline alumino-silicates
ES8606196A1 (es) Un procedimiento mejorado para preparar zeolita l
KR930000382A (ko) 제올라이트 베타의 합성방법
US3386801A (en) Alkalimetal and alkylammonium phosphatoaluminate complexes and the preparation of crystalline aluminosilicates
GB938104A (en) Process for producing molecular sieves
GB1334928A (en) Mordenite catalyst and use thereof
GB1337129A (en) Prevention of silica pore obstruction in crystalline alumino silicates
GB1430421A (en) Hydrocarbon cracking catalyst composition containing a faujasite
GB1188584A (en) Process for the preparation of Synthetic Zeolite Molecular Sieves
GB1223592A (en) Process for the preparation of aluminosilicate ion exchange materials
GB1382340A (en) Production of precipitated silica
GB1321460A (en) Preparation of zeolites
GB1394163A (en) Zeolites
GB1297927A (enrdf_load_stackoverflow)
GB1413470A (en) Zeolites

Legal Events

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