GR3020633T3 - Process for preparing crystallized 4A zeolite - Google Patents

Process for preparing crystallized 4A zeolite

Info

Publication number: GR3020633T3
Authority: GR; Greece
Prior art keywords: zeolite; aluminate; preparing crystallized; crystallized; preparing
Prior art date: 1990-11-09

Application number

GR960401989T

Other languages

English (en)

Inventor

Dominique Bretaudeau

Francois Delprato

Marc Malassis

Original Assignee

Enichem Augusta Ind

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.)

1990-11-09

Filing date

1996-07-25

Publication date

1996-10-31

1996-07-25 Application filed by Enichem Augusta Ind filed Critical Enichem Augusta Ind

1996-10-31 Publication of GR3020633T3 publication Critical patent/GR3020633T3/el

Links

229910021536 Zeolite Inorganic materials 0.000 title abstract 2
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title abstract 2
239000010457 zeolite Substances 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title 1
ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 abstract 2
229910001388 sodium aluminate Inorganic materials 0.000 abstract 2
239000004115 Sodium Silicate Substances 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 abstract 1
238000002425 crystallisation Methods 0.000 abstract 1
238000001035 drying Methods 0.000 abstract 1
238000001914 filtration Methods 0.000 abstract 1
239000000017 hydrogel Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000002156 mixing Methods 0.000 abstract 1
238000002360 preparation method Methods 0.000 abstract 1
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
229910052911 sodium silicate Inorganic materials 0.000 abstract 1
238000005406 washing Methods 0.000 abstract 1

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

Landscapes

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

GR960401989T 1990-11-09 1996-07-25 Process for preparing crystallized 4A zeolite GR3020633T3 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9013904A FR2669017B1 (fr)	1990-11-09	1990-11-09	Procede de preparation de zeolithe 4a cristallisee.

Publications (1)

Publication Number	Publication Date
GR3020633T3 true GR3020633T3 (en)	1996-10-31

Family

ID=9402009

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GR960401989T GR3020633T3 (en)	1990-11-09	1996-07-25	Process for preparing crystallized 4A zeolite

Country Status (9)

Country	Link
EP (1)	EP0485262B1 (el)
JP (1)	JPH05186214A (el)
AT (1)	ATE138047T1 (el)
CA (1)	CA2055228C (el)
DE (1)	DE69119544T2 (el)
DK (1)	DK0485262T3 (el)
ES (1)	ES2089166T3 (el)
FR (1)	FR2669017B1 (el)
GR (1)	GR3020633T3 (el)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4309656A1 (de) *	1993-03-25	1994-09-29	Henkel Kgaa	Verfahren zur Herstellung von feinstteiligen zeolithischen Alkalimetallaluminiumsilicaten

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
FR2392932A1 (fr) *	1977-06-03	1978-12-29	Rhone Poulenc Ind	Procede de fabrication d'un silico-aluminate alcalin cristallin, produit obtenu et application
DE3004060A1 (de) *	1979-02-07	1980-08-21	Toyo Soda Mfg Co Ltd	Verfahren zum herstellen von y-zeolith
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

1990
- 1990-11-09 FR FR9013904A patent/FR2669017B1/fr not_active Expired - Fee Related
1991
- 1991-10-31 DK DK91402923.6T patent/DK0485262T3/da active
- 1991-10-31 AT AT91402923T patent/ATE138047T1/de not_active IP Right Cessation
- 1991-10-31 EP EP91402923A patent/EP0485262B1/fr not_active Expired - Lifetime
- 1991-10-31 DE DE69119544T patent/DE69119544T2/de not_active Expired - Fee Related
- 1991-10-31 ES ES91402923T patent/ES2089166T3/es not_active Expired - Lifetime
- 1991-11-08 JP JP3293292A patent/JPH05186214A/ja active Pending
- 1991-11-08 CA CA002055228A patent/CA2055228C/fr not_active Expired - Fee Related
1996
- 1996-07-25 GR GR960401989T patent/GR3020633T3/el unknown

Also Published As

Publication number	Publication date
EP0485262A1 (fr)	1992-05-13
JPH05186214A (ja)	1993-07-27
FR2669017B1 (fr)	1993-09-10
DE69119544T2 (de)	1996-11-28
ES2089166T3 (es)	1996-10-01
FR2669017A1 (fr)	1992-05-15
ATE138047T1 (de)	1996-06-15
EP0485262B1 (fr)	1996-05-15
CA2055228C (fr)	2001-06-12
DK0485262T3 (da)	1996-09-09
CA2055228A1 (fr)	1992-05-10
DE69119544D1 (de)	1996-06-20

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