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ES8203797A1 - Procedimiento para reducir el tamano de particula de los si-licatos de aluminio sodicos zeoliticos - Google Patents

Procedimiento para reducir el tamano de particula de los si-licatos de aluminio sodicos zeoliticos

Info

Publication number
ES8203797A1
ES8203797A1 ES502810A ES502810A ES8203797A1 ES 8203797 A1 ES8203797 A1 ES 8203797A1 ES 502810 A ES502810 A ES 502810A ES 502810 A ES502810 A ES 502810A ES 8203797 A1 ES8203797 A1 ES 8203797A1
Authority
ES
Spain
Prior art keywords
sodium aluminosilicate
sodium
aqueous alkaline
alkaline suspension
diminution
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
ES502810A
Other languages
English (en)
Other versions
ES502810A0 (es
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.)
Henkel AG and Co KGaA
Evonik Operations GmbH
Original Assignee
Henkel AG and Co KGaA
Degussa GmbH
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 Henkel AG and Co KGaA, Degussa GmbH filed Critical Henkel AG and Co KGaA
Publication of ES502810A0 publication Critical patent/ES502810A0/es
Publication of ES8203797A1 publication Critical patent/ES8203797A1/es
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
    • C01B33/2815—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 type A (UNION CARBIDE trade name; corresponds to GRACE's types Z-12 or Z-12L)
    • C01B33/2823—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 type A (UNION CARBIDE trade name; corresponds to GRACE's types Z-12 or Z-12L) from aqueous solutions of an alkali metal aluminate and an alkali metal silicate excluding any other source of alumina or silica

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Detergent Compositions (AREA)
  • External Artificial Organs (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)

Abstract

PROCEDIMIENTO PARA REDUCIR EL TAMAÑO DE PARTICULA DE LOS SILICATOS DE ALUMINIO SODICOS Y ZEOLITICOS. CONSISTE EN TRATAR UNA SUSPENSION ACUOSA ALCALINA DE SILICATO DE ALUMINIO SODICO CRISTALIZADO EN UN TAMIZ VIBRADOR CON UN ANCHO DE MALLA DE 25 A 100 MM, SELECCIONANDOSE EL NUMERO DE REVOLUCIONES DEL TAMIZ VIBRADOR, ASI COMO SU AMPLITUD DE OSCILACION, DE MANERA QUE LAS PARTICULAS DE SILICATO DE ALUMINIO SODICO QUE PASAN AL TAMIZ MUESTREN COMO MINIMO UN 99,95 POR 100 EN PESO Y UN TAMAÑO DE PARTICULA INFERIOR A 100 MM.
ES502810A 1980-06-06 1981-06-05 Procedimiento para reducir el tamano de particula de los si-licatos de aluminio sodicos zeoliticos Expired ES8203797A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803021370 DE3021370A1 (de) 1980-06-06 1980-06-06 Verfahren zur verringerung der teilchengroesse zeolithischer natriumaluminiumsilikate

Publications (2)

Publication Number Publication Date
ES502810A0 ES502810A0 (es) 1982-04-01
ES8203797A1 true ES8203797A1 (es) 1982-04-01

Family

ID=6104047

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502810A Expired ES8203797A1 (es) 1980-06-06 1981-06-05 Procedimiento para reducir el tamano de particula de los si-licatos de aluminio sodicos zeoliticos

Country Status (8)

Country Link
US (1) US4339244A (es)
EP (1) EP0041659B1 (es)
JP (1) JPS5727920A (es)
AT (1) ATE8377T1 (es)
BR (1) BR8103560A (es)
CA (1) CA1161817A (es)
DE (2) DE3021370A1 (es)
ES (1) ES8203797A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6357678B1 (en) * 1999-10-29 2002-03-19 Albermarle Corporation Process for producing ultra finely-divided zeolite powder
WO2005041657A1 (en) 2003-10-20 2005-05-12 Framework Therapeutics, L.L.C. Zeolite molecular sieves for the removal of toxins
ITCS20100003A1 (it) 2010-02-09 2011-08-10 Univ Calabria Membrana zeolitica per adesioni e colture di cellule, procedimento per la preparazione ed applicazione.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2298182A (en) * 1939-11-25 1942-10-06 Link Belt Co Vibrating screen
DE1038017B (de) * 1953-12-24 1958-09-04 Union Carbide Corp Verfahren zur Herstellung kristalliner zeolithischer Molekularsiebe
NL294141A (es) * 1962-07-06
US3582379A (en) * 1968-05-21 1971-06-01 Huber Corp J M Alkali metal alumino silicates,methods for their production and compositions thereof
US3853535A (en) * 1971-05-17 1974-12-10 Tatabanyai Szenbanyak Process for the comminution of particulate alluminaceous materials
ZA743488B (en) * 1973-06-18 1975-06-25 Spargo Ltd R Screen assembly and dewatering technique
DE2447021C3 (de) * 1974-10-02 1984-03-22 Degussa Ag, 6000 Frankfurt Kristallines Zeolithpulver des Typs A und das Verfahren zu seiner Herstellung
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
US4173622A (en) * 1978-01-03 1979-11-06 Fmc Corporation Zeolite A crystals of uniformly small particle size and the manufacture thereof
US4150100A (en) * 1978-06-13 1979-04-17 Pq Corporation Preparing zeolite NaA

Also Published As

Publication number Publication date
ES502810A0 (es) 1982-04-01
US4339244A (en) 1982-07-13
EP0041659B1 (de) 1984-07-11
EP0041659A1 (de) 1981-12-16
DE3021370A1 (de) 1981-12-24
ATE8377T1 (de) 1984-07-15
DE3164706D1 (en) 1984-08-16
CA1161817A (en) 1984-02-07
JPH0116770B2 (es) 1989-03-27
BR8103560A (pt) 1982-03-02
JPS5727920A (en) 1982-02-15

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