FR2379479A1 - Procede de fabrication de silicates de sodium et d'aluminium a predominance cristalline ainsi que les produits ainsi obtenus - Google Patents

Procede de fabrication de silicates de sodium et d'aluminium a predominance cristalline ainsi que les produits ainsi obtenus

Info

Publication number
FR2379479A1
FR2379479A1 FR7803608A FR7803608A FR2379479A1 FR 2379479 A1 FR2379479 A1 FR 2379479A1 FR 7803608 A FR7803608 A FR 7803608A FR 7803608 A FR7803608 A FR 7803608A FR 2379479 A1 FR2379479 A1 FR 2379479A1
Authority
FR
France
Prior art keywords
crystalline
manufacture
products
sodium
predominance
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.)
Granted
Application number
FR7803608A
Other languages
English (en)
Other versions
FR2379479B1 (fr
Inventor
Helmut Derleth
Ludwig Walter
Karl-Heinrich Bretz
Artur Kurs
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.)
Kali Chemie AG
Original Assignee
Kali Chemie AG
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 Kali Chemie AG filed Critical Kali Chemie AG
Publication of FR2379479A1 publication Critical patent/FR2379479A1/fr
Application granted granted Critical
Publication of FR2379479B1 publication Critical patent/FR2379479B1/fr
Granted 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Detergent Compositions (AREA)

Abstract

a. L'invention concerne la fabrication de silicates aluminosodiques cristallins, du type de la zéolithe A, par mélange rapide et intime de solutions de silicate de sodium et d'aluminate de sodium. b. Pour obtenir un produit présentant les propriétés désirées, on mélange rapidement les deux solutions de manière à maintenir constamment un rapport molaire de 7-10 Na2 O : 1 Al2 O3 : 1,7 - 2,2 SiO2 : 180- 50 H2O, puis on fait cristalliser le produit amorphe ainsi formé en agitant pour maintenir le même rapport molaire que ci-dessus constant dans l'espace et dans le temps, en 1 à 3 h et à 70-100 degrés C. c. Les produits ainsi obtenus conviennent comme adjuvants d'adoucissement de l'eau dans les compositions de lavage.
FR7803608A 1977-02-08 1978-02-07 Procede de fabrication de silicates de sodium et d'aluminium a predominance cristalline ainsi que les produits ainsi obtenus Granted FR2379479A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2705088A DE2705088C2 (de) 1977-02-08 1977-02-08 Verfahren zur Herstellung von überwiegend kristallinen Natriumaluminiumsilikaten

Publications (2)

Publication Number Publication Date
FR2379479A1 true FR2379479A1 (fr) 1978-09-01
FR2379479B1 FR2379479B1 (fr) 1982-04-02

Family

ID=6000561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803608A Granted FR2379479A1 (fr) 1977-02-08 1978-02-07 Procede de fabrication de silicates de sodium et d'aluminium a predominance cristalline ainsi que les produits ainsi obtenus

Country Status (11)

Country Link
US (1) US4248847A (fr)
JP (1) JPS6029644B2 (fr)
AT (1) AT361899B (fr)
BE (1) BE863665A (fr)
CH (1) CH634281A5 (fr)
DE (1) DE2705088C2 (fr)
ES (1) ES465937A1 (fr)
FR (1) FR2379479A1 (fr)
GB (1) GB1548152A (fr)
IT (1) IT1092726B (fr)
SE (1) SE429039B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445817A1 (fr) * 1978-12-20 1980-08-01 Huber Corp J M Procede de fabrication de zeolithes a, x ou y et zeolithes ainsi obtenues

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576986A (en) * 1978-01-31 1986-03-18 J. M. Huber Corporation Rubber compositions containing small particle size zeolites and mixtures
US4888378A (en) * 1978-12-20 1989-12-19 J. M. Huber Corporation Plastic compositions containing small particle size zeolites and mixtures
US4612342A (en) * 1978-12-20 1986-09-16 J. M. Huber Corporation Rubber compositions containing small particle size zeolites
US4443422A (en) * 1978-12-20 1984-04-17 J. M. Huber Corporation Synthesis of zeolites of small and uniform size having a high magnesium exchange capacity
GB2040900B (en) * 1978-12-20 1983-05-11 Huber Corp J M Zeolites of small particle size
US4528276A (en) * 1979-06-18 1985-07-09 Pq Corporation Zeolite ion exchanger for builders in detergents
DE2941636A1 (de) * 1979-10-13 1981-05-07 Degussa Ag, 6000 Frankfurt Verfahren zur kontinuierlichen herstellung feinstteiliger zeolithischer natriumaluminiumsilikate
DE3007080A1 (de) * 1980-02-26 1981-09-10 Degussa Ag, 6000 Frankfurt Verfahren zur herstellung von kristallinem zeolithpulver des typs a
DE3007044A1 (de) * 1980-02-26 1981-09-10 Degussa Ag, 6000 Frankfurt Verfahren zur herstellung von kristallinem zeolith a
DE3007123A1 (de) * 1980-02-26 1981-09-10 Degussa Ag, 6000 Frankfurt Verfahren zur herstellung von zeolith a
DE3007087A1 (de) * 1980-02-26 1981-09-10 Degussa Ag, 6000 Frankfurt Verfahren zur herstellung von zeolith a
JPS5738317A (en) * 1980-08-12 1982-03-03 Toyo Soda Mfg Co Ltd Zeolite powder with high fluidity and its manufacture
AT383258B (de) * 1982-07-07 1987-06-10 Blum Gmbh Julius Ausziehfuehrungsgarnitur fuer schubladen od. dgl.
JPS59227715A (ja) * 1983-06-09 1984-12-21 Toyo Soda Mfg Co Ltd 高シリカフオ−ジヤサイト型ゼオライトの製造法
FR2552070B1 (fr) * 1983-09-21 1987-09-11 Rhone Poulenc Chim Base Procede d'obtention d'une zeolite par alimentation en continu d'une solution aqueuse de silicate de sodium et d'une solution aqueuse d'aluminate de sodium, produit obtenu et application du produit a la detergence
DE3806932A1 (de) * 1988-03-03 1989-09-14 Vaw Ver Aluminium Werke Ag Verfahren zur modifizierung eines zeoliths
US6919373B1 (en) 1996-11-12 2005-07-19 Alza Corporation Methods and devices for providing prolonged drug therapy
US6432380B1 (en) 2000-09-08 2002-08-13 Albemarle Corporation Synthesis of aluminosilicates via cofeeding an alkali metal aluminate and sodium silicate and cofeeding apparatus therefor
EP1215277B2 (fr) † 2000-12-18 2009-11-25 Kao Corporation Particules de base et particules détergentes
WO2006022704A1 (fr) * 2004-08-11 2006-03-02 Pq Holding, Inc. Zeolite a avec particules de taille sous micronique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1151287A (fr) * 1955-06-20 1958-01-28 Union Carbide & Carbon Corp Procédé de fabrication d'adsorbants de tamisage moléculaire
FR1240756A (fr) * 1958-10-03 1960-09-09 Bayer Ag Procédé de préparation de zéolite sodique synthétique
FR1280877A (fr) * 1961-01-14 1962-01-08 Socony Mobil Oil Co Procédé de préparation de zéolithes cristallins

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882243A (en) * 1953-12-24 1959-04-14 Union Carbide Corp Molecular sieve adsorbents
US2904607A (en) * 1957-01-29 1959-09-15 Exxon Research Engineering Co Alkylation of aromatics
US3058805A (en) * 1958-10-03 1962-10-16 Bayer Ag Process for the production of sodium zeolite a
US3071434A (en) * 1960-01-20 1963-01-01 Socony Mobil Oil Co Inc Process for makling crystalline zeolites
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
US3985669A (en) * 1974-06-17 1976-10-12 The Procter & Gamble Company Detergent compositions
AT335035B (de) * 1974-10-10 1977-02-25 Henkel & Cie Gmbh Stabile suspensionen wasserunloslicher, zum binden von calciumionen befahigter silikate und deren verwendung zur herstellung von wasch- und reinigungsmitteln
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1151287A (fr) * 1955-06-20 1958-01-28 Union Carbide & Carbon Corp Procédé de fabrication d'adsorbants de tamisage moléculaire
FR1240756A (fr) * 1958-10-03 1960-09-09 Bayer Ag Procédé de préparation de zéolite sodique synthétique
FR1280877A (fr) * 1961-01-14 1962-01-08 Socony Mobil Oil Co Procédé de préparation de zéolithes cristallins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445817A1 (fr) * 1978-12-20 1980-08-01 Huber Corp J M Procede de fabrication de zeolithes a, x ou y et zeolithes ainsi obtenues

Also Published As

Publication number Publication date
FR2379479B1 (fr) 1982-04-02
JPS53102898A (en) 1978-09-07
IT7819158A0 (it) 1978-01-11
GB1548152A (en) 1979-07-04
ES465937A1 (es) 1981-01-16
AT361899B (de) 1981-04-10
SE429039B (sv) 1983-08-08
US4248847A (en) 1981-02-03
IT1092726B (it) 1985-07-12
DE2705088A1 (de) 1978-08-10
CH634281A5 (de) 1983-01-31
DE2705088C2 (de) 1986-05-22
BE863665A (fr) 1978-08-07
SE7800971L (sv) 1978-08-08
ATA84978A (de) 1980-09-15
JPS6029644B2 (ja) 1985-07-11

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