IT1095432B - Procedimento per preparare alluminosilicati cristallini - Google Patents

Procedimento per preparare alluminosilicati cristallini

Info

Publication number
IT1095432B
IT1095432B IT20612/78A IT2061278A IT1095432B IT 1095432 B IT1095432 B IT 1095432B IT 20612/78 A IT20612/78 A IT 20612/78A IT 2061278 A IT2061278 A IT 2061278A IT 1095432 B IT1095432 B IT 1095432B
Authority
IT
Italy
Prior art keywords
procedure
preparing crystalline
crystalline aluminosilicates
aluminosilicates
preparing
Prior art date
Application number
IT20612/78A
Other languages
English (en)
Italian (it)
Other versions
IT7820612A0 (it
Original Assignee
Uop 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 Uop Inc filed Critical Uop Inc
Publication of IT7820612A0 publication Critical patent/IT7820612A0/it
Application granted granted Critical
Publication of IT1095432B publication Critical patent/IT1095432B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • 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)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
IT20612/78A 1977-02-24 1978-02-24 Procedimento per preparare alluminosilicati cristallini IT1095432B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77172577A 1977-02-24 1977-02-24

Publications (2)

Publication Number Publication Date
IT7820612A0 IT7820612A0 (it) 1978-02-24
IT1095432B true IT1095432B (it) 1985-08-10

Family

ID=25092779

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20612/78A IT1095432B (it) 1977-02-24 1978-02-24 Procedimento per preparare alluminosilicati cristallini

Country Status (7)

Country Link
JP (1) JPS53114800A (fr)
CA (1) CA1119578A (fr)
DE (1) DE2807660A1 (fr)
ES (1) ES467225A1 (fr)
FR (1) FR2381716A1 (fr)
GB (1) GB1598042A (fr)
IT (1) IT1095432B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112980A (ja) * 1981-12-22 1983-07-05 株式会社ブリヂストン パネル貯槽
IN157422B (fr) * 1982-06-21 1986-03-22 Lever Hindustan Ltd
JPS5996185U (ja) * 1982-12-20 1984-06-29 積水プラントシステム株式会社 補強されたタンク
ZA851734B (en) * 1984-03-23 1986-10-29 Mobil Oil Corp A continuous process for manufacturing crystalline zeolites
US4818509A (en) * 1984-03-23 1989-04-04 Mobil Oil Corporation Continuous process for manufacturing crystalline zeolites in continuously stirred backmixed crystallizers
GB8517997D0 (en) * 1985-07-17 1985-08-21 English Clays Lovering Pochin Synthesing faujasites
CA2032845A1 (fr) * 1989-12-29 1991-06-30 Guenter H. Kuehl Synthese de la faujasite
US5487882A (en) * 1994-07-19 1996-01-30 Albemarle Corporation Process for preparation of zeolite "X"
FR2750973B1 (fr) * 1996-07-12 1998-10-30 Ceca Sa Utilisation d'un reacteur agite par un systeme du type vis d'archimede pour la synthese de faujasite lsx
EP2696977A1 (fr) * 2011-04-15 2014-02-19 Exxonmobil Chemical Patents Inc. Procédé pour la production de matériaux de tamis moléculaire

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433589A (en) * 1966-04-07 1969-03-18 Mobil Oil Corp Method of preparing faujasite-type crystalline zeolites
JPS4830238A (fr) * 1971-08-20 1973-04-21
US3733391A (en) * 1971-11-01 1973-05-15 Nl Industries Inc Process of preparing high silica faujasite
DE2333068C3 (de) * 1973-06-29 1983-06-09 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung eines pulverförmigen kristallinen zeolithischen Molekularsiebes des Typs A und dessen Verwendung
DD107428B3 (de) * 1973-11-05 1992-12-10 Chemie Ag Bittrfeld Wolfen Verfahren und vorrichtung zur herstellung synthetischer zeolithe
US4040972A (en) * 1975-03-12 1977-08-09 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Ion-exchanging aluminum silicate with hydrophilic surfaces
DE2533614C2 (de) * 1975-07-26 1985-10-31 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von zeolithischen Alkalialuminiumsilikaten
AT356628B (de) * 1976-02-06 1980-05-12 Henkel Kgaa Verfahren zur herstellung waesseriger, zur weiterverarbeitung zu wasch- und reinigungs- mitteln geeigneter suspensionen von fein- teiligen, zum kationenaustausch befaehigten, noch gebundenes wasser enthaltenden wasser- unloeslichen silikaten

Also Published As

Publication number Publication date
JPS5713493B2 (fr) 1982-03-17
JPS53114800A (en) 1978-10-06
ES467225A1 (es) 1978-11-16
CA1119578A (fr) 1982-03-09
FR2381716A1 (fr) 1978-09-22
FR2381716B1 (fr) 1981-10-30
GB1598042A (en) 1981-09-16
IT7820612A0 (it) 1978-02-24
DE2807660A1 (de) 1978-08-31

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