DK426378A - Fremgangsmaade til granulering af natriummetasilicat - Google Patents

Fremgangsmaade til granulering af natriummetasilicat

Info

Publication number: DK426378A
Authority: DK; Denmark
Prior art keywords: granulation; procedure; sodium metasilicate; metasilicate; sodium
Prior art date: 1977-09-27

Application number

DK426378A

Other languages

English (en)

Other versions

DK152109C (da

DK152109B (da

Inventor

G Vrisakis

J Chastel

Original Assignee

Rhone Poulenc 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.)

1977-09-27

Filing date

1978-09-26

Publication date

1979-03-28

1978-09-26 Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind

1979-03-28 Publication of DK426378A publication Critical patent/DK426378A/da

1988-02-01 Publication of DK152109B publication Critical patent/DK152109B/da

1988-07-25 Application granted granted Critical

1988-07-25 Publication of DK152109C publication Critical patent/DK152109C/da

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
- C01B33/32—Alkali metal silicates
- C01B33/325—After-treatment, e.g. purification or stabilisation of solutions, granulation; Dissolution; Obtaining solid silicate, e.g. from a solution by spray-drying, flashing off water or adding a coagulant

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)
Detergent Compositions (AREA)

DK426378A 1977-09-27 1978-09-26 Fremgangsmaade til granulering af natriummetasilicat DK152109C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR7729001A FR2403974A1 (fr)	1977-09-27	1977-09-27	Procede de granulation de metasilicate de sodium et produits obtenus
FR7729001		1977-09-27

Publications (3)

Publication Number	Publication Date
DK426378A true DK426378A (da)	1979-03-28
DK152109B DK152109B (da)	1988-02-01
DK152109C DK152109C (da)	1988-07-25

Family

ID=9195804

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK426378A DK152109C (da)	1977-09-27	1978-09-26	Fremgangsmaade til granulering af natriummetasilicat

Country Status (13)

Country	Link
US (1)	US4253849A (da)
EP (1)	EP0001368B1 (da)
JP (1)	JPS5499100A (da)
AU (1)	AU518521B2 (da)
BR (1)	BR7806367A (da)
CA (1)	CA1112823A (da)
DE (1)	DE2861437D1 (da)
DK (1)	DK152109C (da)
ES (1)	ES473657A1 (da)
FR (1)	FR2403974A1 (da)
IE (1)	IE47445B1 (da)
IT (1)	IT1105999B (da)
YU (1)	YU39848B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4427417A (en)	1982-01-20	1984-01-24	The Korex Company	Process for preparing detergent compositions containing hydrated inorganic salts
FR2529876A1 (fr) *	1982-07-09	1984-01-13	Rhone Poulenc Chim Base	Nouveaux granules de metasilicate de sodium, leur procede d'obtention et leur utilisation dans les compositions detergentes pour lave-vaisselle
FR2599354B1 (fr) *	1986-05-27	1988-08-26	Rhone Poulenc Spec Chim	Cogranules silicate, silice, procede d'obtention et utilisation dans les compositions detergentes
DE3620010A1 (de) *	1986-06-13	1987-12-17	Henkel Kgaa	Verfahren zur herstellung von natriummetasilikat-agglomeraten
ATE133637T1 (de) *	1991-07-02	1996-02-15	Crosfield Joseph & Sons	Silicate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA592240A (en)		1960-02-09	Olin Mathieson Chemical Corporation	Rotary granulation and drying process
GB191508752A (en) *	1914-06-20	1900-01-01	Alfred Paterson Edward	Improvements in Hydrous Alkali-metal Silicates and Methods of Producing them.
FR1100817A (fr)	1953-11-12	1955-09-26	Siape	Procédé de fabrication d'engrais phosphatés sous forme de granules ou de poudre
US3227789A (en) *	1961-04-12	1966-01-04	Chemical & Ind Corp	Process of pelletizing a water soluble material
US3208822A (en) *	1961-08-16	1965-09-28	Philadelphia Quartz Co	Spherical particles of anhydrous sodium metasilicate and method of manufacture thereof
US3340018A (en) *	1965-03-31	1967-09-05	Wyandotte Chemicals Corp	Process for agglomerating anhydrous sodium metasilicate fines
US3377134A (en) *	1966-09-19	1968-04-09	Philadelphia Quartz Co	Sodium metasilicate pentahydrate product and preparation
ZA708376B (en) *	1970-01-07	1971-09-29	Stauffer Chemical Co	Production of anhydrous sodium metasilicate in a fluidized bed
US3884645A (en) *	1970-04-13	1975-05-20	Stauffer Chemical Co	Production of anhydrous sodium metasilicate in a fluidized bed
US3748103A (en) *	1971-06-25	1973-07-24	Allied Chem	Process for the production of hydrous granular sodium silicate
US3868227A (en) *	1972-04-05	1975-02-25	Philadelphia Quartz Co	Agglomerating fine alkali metal silicate particles to form hydrated, amorphous, granules

1977
- 1977-09-27 FR FR7729001A patent/FR2403974A1/fr active Granted
1978
- 1978-09-22 EP EP78400107A patent/EP0001368B1/fr not_active Expired
- 1978-09-22 DE DE7878400107T patent/DE2861437D1/de not_active Expired
- 1978-09-25 YU YU2262/78A patent/YU39848B/xx unknown
- 1978-09-26 IE IE1927/78A patent/IE47445B1/en unknown
- 1978-09-26 CA CA312,110A patent/CA1112823A/en not_active Expired
- 1978-09-26 IT IT51236/78A patent/IT1105999B/it active
- 1978-09-26 ES ES473657A patent/ES473657A1/es not_active Expired
- 1978-09-26 DK DK426378A patent/DK152109C/da not_active IP Right Cessation
- 1978-09-26 US US05/946,027 patent/US4253849A/en not_active Expired - Lifetime
- 1978-09-26 BR BR7806367A patent/BR7806367A/pt unknown
- 1978-09-26 JP JP11854378A patent/JPS5499100A/ja active Granted
- 1978-09-27 AU AU40224/78A patent/AU518521B2/en not_active Expired

Also Published As

Publication number	Publication date
IE781927L (en)	1979-03-27
JPS5499100A (en)	1979-08-04
AU518521B2 (en)	1981-10-01
AU4022478A (en)	1980-04-03
YU226278A (en)	1982-08-31
DK152109C (da)	1988-07-25
YU39848B (en)	1985-04-30
ES473657A1 (es)	1979-04-01
US4253849A (en)	1981-03-03
DK152109B (da)	1988-02-01
EP0001368A1 (fr)	1979-04-04
JPS5717846B2 (da)	1982-04-13
IT1105999B (it)	1985-11-11
IE47445B1 (en)	1984-03-21
CA1112823A (en)	1981-11-24
IT7851236A0 (it)	1978-09-26
FR2403974B1 (da)	1980-04-11
FR2403974A1 (fr)	1979-04-20
DE2861437D1 (en)	1982-02-04
BR7806367A (pt)	1979-04-24
EP0001368B1 (fr)	1981-12-09

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Legal Events

Date	Code	Title	Description
1992-05-25	PBP	Patent lapsed