FR2376073A1 - Nouveau silico-aluminate alcalin cristallin de type 4 a ainsi que son procede d'obtention et application - Google Patents

Nouveau silico-aluminate alcalin cristallin de type 4 a ainsi que son procede d'obtention et application

Info

Publication number
FR2376073A1
FR2376073A1 FR7639526A FR7639526A FR2376073A1 FR 2376073 A1 FR2376073 A1 FR 2376073A1 FR 7639526 A FR7639526 A FR 7639526A FR 7639526 A FR7639526 A FR 7639526A FR 2376073 A1 FR2376073 A1 FR 2376073A1
Authority
FR
France
Prior art keywords
aluminate
cation exchange
type
prepn
high cation
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
FR7639526A
Other languages
English (en)
Other versions
FR2376073B1 (fr
Inventor
Max Michel
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7639526A priority Critical patent/FR2376073A1/fr
Publication of FR2376073A1 publication Critical patent/FR2376073A1/fr
Application granted granted Critical
Publication of FR2376073B1 publication Critical patent/FR2376073B1/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

La présente invention a trait à de nouveaux silico-aluminates alcalins cristallins de type 4 A, notamment de sodium ainsi que leur procédé d'obtention et leur application. Le silico-aluminate selon l'invention se caractérise notamment par la présence de petits cristaux maclés sur les agglomérats. Une application avantageuse du produit selon l'invention est constituée par l'application en détergence.
FR7639526A 1976-12-30 1976-12-30 Nouveau silico-aluminate alcalin cristallin de type 4 a ainsi que son procede d'obtention et application Granted FR2376073A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7639526A FR2376073A1 (fr) 1976-12-30 1976-12-30 Nouveau silico-aluminate alcalin cristallin de type 4 a ainsi que son procede d'obtention et application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639526A FR2376073A1 (fr) 1976-12-30 1976-12-30 Nouveau silico-aluminate alcalin cristallin de type 4 a ainsi que son procede d'obtention et application

Publications (2)

Publication Number Publication Date
FR2376073A1 true FR2376073A1 (fr) 1978-07-28
FR2376073B1 FR2376073B1 (fr) 1979-04-20

Family

ID=9181709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639526A Granted FR2376073A1 (fr) 1976-12-30 1976-12-30 Nouveau silico-aluminate alcalin cristallin de type 4 a ainsi que son procede d'obtention et application

Country Status (1)

Country Link
FR (1) FR2376073A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001070630A2 (fr) * 2000-03-23 2001-09-27 Engelhard Corporation Procede de fabrication de zeolites d'aluminosilicate a teneur en aluminium elevee, de zeolites microcristallines et agregats macroscopiques de celles-ci
WO2001070629A2 (fr) * 2000-03-17 2001-09-27 Pq Holding, Inc. Procede pour la fabrication de zeolites et melanges de zeolites ayant des proprietes d'echange cationique augmentees, des produits ainsi obtenus, et compositions de detergent formulees avec ceux-ci
WO2002048043A2 (fr) * 2000-12-14 2002-06-20 Engelhard Corporation Adoucisseur poreux d'eau statique contenant une composition hybride de zeolite-silicate
WO2002048040A2 (fr) * 2000-12-14 2002-06-20 Engelhard Corporation Agregats macroscopiques de zeolites microcristallines a utiliser pour l'adoucissement de l'eau statique
CN111453743A (zh) * 2020-03-19 2020-07-28 中铝山东新材料有限公司 一种洗涤助剂用改性4a沸石的制备方法及其产品

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2096360A5 (en) * 1970-06-15 1972-02-11 Alusuisse 4 a molecular sieve zeolites - by one stage ppgn from aqs sodium silicate and aluminate soln

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2096360A5 (en) * 1970-06-15 1972-02-11 Alusuisse 4 a molecular sieve zeolites - by one stage ppgn from aqs sodium silicate and aluminate soln

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001070629A2 (fr) * 2000-03-17 2001-09-27 Pq Holding, Inc. Procede pour la fabrication de zeolites et melanges de zeolites ayant des proprietes d'echange cationique augmentees, des produits ainsi obtenus, et compositions de detergent formulees avec ceux-ci
WO2001070629A3 (fr) * 2000-03-17 2001-12-06 Pq Holding Inc Procede pour la fabrication de zeolites et melanges de zeolites ayant des proprietes d'echange cationique augmentees, des produits ainsi obtenus, et compositions de detergent formulees avec ceux-ci
US6641796B2 (en) 2000-03-17 2003-11-04 Pq Corporation Method for making zeolites and zeolite mixtures having enchanced cation exchange properties
WO2001070630A2 (fr) * 2000-03-23 2001-09-27 Engelhard Corporation Procede de fabrication de zeolites d'aluminosilicate a teneur en aluminium elevee, de zeolites microcristallines et agregats macroscopiques de celles-ci
WO2001070630A3 (fr) * 2000-03-23 2002-01-24 Engelhard Corp Procede de fabrication de zeolites d'aluminosilicate a teneur en aluminium elevee, de zeolites microcristallines et agregats macroscopiques de celles-ci
WO2002048043A2 (fr) * 2000-12-14 2002-06-20 Engelhard Corporation Adoucisseur poreux d'eau statique contenant une composition hybride de zeolite-silicate
WO2002048040A2 (fr) * 2000-12-14 2002-06-20 Engelhard Corporation Agregats macroscopiques de zeolites microcristallines a utiliser pour l'adoucissement de l'eau statique
WO2002048040A3 (fr) * 2000-12-14 2003-01-23 Engelhard Corp Agregats macroscopiques de zeolites microcristallines a utiliser pour l'adoucissement de l'eau statique
WO2002048043A3 (fr) * 2000-12-14 2003-12-18 Engelhard Corp Adoucisseur poreux d'eau statique contenant une composition hybride de zeolite-silicate
CN111453743A (zh) * 2020-03-19 2020-07-28 中铝山东新材料有限公司 一种洗涤助剂用改性4a沸石的制备方法及其产品
CN111453743B (zh) * 2020-03-19 2023-05-23 中铝山东新材料有限公司 一种洗涤助剂用改性4a沸石的制备方法及其产品

Also Published As

Publication number Publication date
FR2376073B1 (fr) 1979-04-20

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Legal Events

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