ES8201104A1 - Procedimiento para la preparacion de un polvo cristalino de zeolita del tipo a - Google Patents

Procedimiento para la preparacion de un polvo cristalino de zeolita del tipo a

Info

Publication number
ES8201104A1
ES8201104A1 ES499769A ES499769A ES8201104A1 ES 8201104 A1 ES8201104 A1 ES 8201104A1 ES 499769 A ES499769 A ES 499769A ES 499769 A ES499769 A ES 499769A ES 8201104 A1 ES8201104 A1 ES 8201104A1
Authority
ES
Spain
Prior art keywords
type
zeolite powder
sodium aluminate
aluminate liquor
waterglass solution
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
ES499769A
Other languages
English (en)
Other versions
ES499769A0 (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 ES8201104A1 publication Critical patent/ES8201104A1/es
Publication of ES499769A0 publication Critical patent/ES499769A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/24—LTA, e.g. A, alpha, ZK-4, ZK-21, ZK-22

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Detergent Compositions (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Luminescent Compositions (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACON DE POLVO CRISTALINO DE ZEOLITA DEL TIPO A, CON UN DIAMETRO MEDIO DE PARTICULAS DE 4,3 HASTA 8,5 UM. CONSISTENTE EN PREPARAR UNA MEZCLA INTRODUCIENDO EN UNA CARGA PREVIA, A BASE DE 8 A 10 PARTES EN VOLUMEN DE AGUA, 2 HASTA 8 PARTES DE UNA LEJIA DE ALUMINATO DE SODIO QUE COTIENE NA2O, PREFERENTEMENTE ENTRE 60 A 100 G/L, Y AL2/3, PREFERENTEMETE ENTRE 90 A 150 G/L, ASI COMO 0,6 HASTA 3,5 PARTES DE UNA SOLUCION DE VIDRIO SOLUBLE QUE CONTIENE NA2O, PREFERETEMENTE ENTRE 100 A 110 G/L, Y SIO2, PREFERENTEMENTE ENTRE 340 A 370 G/L. DESPUES DE LA AGITACION SE AÑADEN A CONTINUACION OTRAS 8 HASTA 26 PARTES EN VOLUMEN DE LA LEJIA CITADA Y OTRAS 1,1 HASTA 2,6 PARTES DE LA TAMBIEN CITADA SOLUCION. LAS MEZCLAS SE EFECTUAN POR AGITACION, Y DURANTE TIEMPOS ESPECIFICADOS, Y A TEMPERATURAS COMPRENDIDAS ENTRE 30 Y 110 C. LA MEZCLA FINAL RESULTANTE SE ENFRIA Y EL PRODUCTO CRISTALINO SE SEPARA POR FILTRACION Y SE SECA. EL POLVO OBTENIDO DE ZEOITADEL TIPO A TIENE UN CONTENIDO DE GRAVADE 0,2 POR 100, COMO MAXIMO, Y UN PODER FIJADOR DE CALVIO DE POR LO MENOS 140 MG DE CAO/G DE ZEOLITA. PUEDE UTILIZARSE COMO SUSTITUTO DE FOSFATOS EN AGENTES DE LAVADO.
ES499769A 1980-02-26 1981-02-25 Procedimiento para la preparacion de un polvo cristalino de zeolita del tipo a Granted ES499769A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803007087 DE3007087A1 (de) 1980-02-26 1980-02-26 Verfahren zur herstellung von zeolith a

Publications (2)

Publication Number Publication Date
ES8201104A1 true ES8201104A1 (es) 1981-12-01
ES499769A0 ES499769A0 (es) 1981-12-01

Family

ID=6095547

Family Applications (1)

Application Number Title Priority Date Filing Date
ES499769A Granted ES499769A0 (es) 1980-02-26 1981-02-25 Procedimiento para la preparacion de un polvo cristalino de zeolita del tipo a

Country Status (9)

Country Link
US (1) US4339420A (es)
EP (1) EP0034693B1 (es)
JP (1) JPS6024051B2 (es)
AT (1) ATE7779T1 (es)
BR (1) BR8101075A (es)
CA (1) CA1150223A (es)
DE (2) DE3007087A1 (es)
ES (1) ES499769A0 (es)
FI (1) FI72437C (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01148656U (es) * 1988-04-01 1989-10-16
DE4309656A1 (de) * 1993-03-25 1994-09-29 Henkel Kgaa Verfahren zur Herstellung von feinstteiligen zeolithischen Alkalimetallaluminiumsilicaten
US6894019B2 (en) † 2000-12-18 2005-05-17 Kao Corporation Base particles and detergent particles

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR208392A1 (es) * 1973-05-07 1976-12-27 Henkel & Cie Gmbh Composicion para lavar blanquear o limpiar materiales resistentes especialmente textiles adicional a la patente no 201687 adicional a la no 253286
DE2517218B2 (de) * 1975-04-18 1977-05-05 Henkel & Cie GmbH, 4000 Düsseldorf; Deutsche Gold- und Silber-Scheideanstalt vormals Roessler, 6000 Frankfurt Kristallines zeolithpulver des typs a
US4041135A (en) * 1975-07-25 1977-08-09 J. M. Huber Corporation Production of high capacity inorganic crystalline base exchange materials
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
DE2651485A1 (de) * 1976-11-11 1978-05-24 Degussa Kristallines zeolithpulver des typs a i
DE2651419A1 (de) * 1976-11-11 1978-05-18 Degussa Kristallines zeolithpulver des typs a iv
DE2651420A1 (de) * 1976-11-11 1978-05-18 Degussa Kristallines zeolithpulver des typs a v
DE2651436A1 (de) * 1976-11-11 1978-05-18 Degussa Kristallines zeolithpulver des typs a iii
DE2651437A1 (de) * 1976-11-11 1978-05-18 Degussa Kristallines zeolithpulver des typs a vi
DE2705088C2 (de) * 1977-02-08 1986-05-22 Kali-Chemie Ag, 3000 Hannover Verfahren zur Herstellung von überwiegend kristallinen Natriumaluminiumsilikaten
DE2734296A1 (de) * 1977-07-29 1979-02-08 Degussa Verfahren zur herstellung von feinteiligen, zum kationenaustausch befaehigten wasserunloeslichen silikaten

Also Published As

Publication number Publication date
JPS6024051B2 (ja) 1985-06-11
US4339420A (en) 1982-07-13
DE3007087A1 (de) 1981-09-10
JPS56134516A (en) 1981-10-21
FI72437B (fi) 1987-02-27
FI72437C (fi) 1987-06-08
EP0034693B1 (de) 1984-06-06
FI810441L (fi) 1981-08-27
CA1150223A (en) 1983-07-19
ES499769A0 (es) 1981-12-01
EP0034693A1 (de) 1981-09-02
DE3162621D1 (en) 1984-07-12
BR8101075A (pt) 1981-09-15
ATE7779T1 (de) 1984-06-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303