DK426378A - Fremgangsmaade til granulering af natriummetasilicat - Google Patents
Fremgangsmaade til granulering af natriummetasilicatInfo
- Publication number
- DK426378A DK426378A DK426378A DK426378A DK426378A DK 426378 A DK426378 A DK 426378A DK 426378 A DK426378 A DK 426378A DK 426378 A DK426378 A DK 426378A DK 426378 A DK426378 A DK 426378A
- Authority
- DK
- Denmark
- Prior art keywords
- granulation
- procedure
- sodium metasilicate
- metasilicate
- sodium
- Prior art date
Links
- 239000004115 Sodium Silicate Substances 0.000 title 1
- 238000005469 granulation Methods 0.000 title 1
- 230000003179 granulation Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 235000019795 sodium metasilicate Nutrition 0.000 title 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 title 1
- 229910052911 sodium silicate Inorganic materials 0.000 title 1
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)
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 (6)
| 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 |
| JPS5996045U (ja) * | 1982-12-21 | 1984-06-29 | アラコ株式会社 | 折りたたみシ−ト用シ−トベルト構造 |
| 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)
| 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 DE DE7878400107T patent/DE2861437D1/de not_active Expired
- 1978-09-22 EP EP78400107A patent/EP0001368B1/fr not_active Expired
- 1978-09-25 YU YU2262/78A patent/YU39848B/xx unknown
- 1978-09-26 BR BR7806367A patent/BR7806367A/pt unknown
- 1978-09-26 IT IT51236/78A patent/IT1105999B/it active
- 1978-09-26 IE IE1927/78A patent/IE47445B1/en unknown
- 1978-09-26 JP JP11854378A patent/JPS5499100A/ja active Granted
- 1978-09-26 DK DK426378A patent/DK152109C/da not_active IP Right Cessation
- 1978-09-26 CA CA312,110A patent/CA1112823A/en not_active Expired
- 1978-09-26 ES ES473657A patent/ES473657A1/es not_active Expired
- 1978-09-26 US US05/946,027 patent/US4253849A/en not_active Expired - Lifetime
- 1978-09-27 AU AU40224/78A patent/AU518521B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2403974B1 (da) | 1980-04-11 |
| IT1105999B (it) | 1985-11-11 |
| FR2403974A1 (fr) | 1979-04-20 |
| ES473657A1 (es) | 1979-04-01 |
| US4253849A (en) | 1981-03-03 |
| CA1112823A (en) | 1981-11-24 |
| AU518521B2 (en) | 1981-10-01 |
| IE781927L (en) | 1979-03-27 |
| EP0001368B1 (fr) | 1981-12-09 |
| DK152109C (da) | 1988-07-25 |
| EP0001368A1 (fr) | 1979-04-04 |
| DK152109B (da) | 1988-02-01 |
| YU39848B (en) | 1985-04-30 |
| JPS5499100A (en) | 1979-08-04 |
| DE2861437D1 (en) | 1982-02-04 |
| IT7851236A0 (it) | 1978-09-26 |
| JPS5717846B2 (da) | 1982-04-13 |
| BR7806367A (pt) | 1979-04-24 |
| YU226278A (en) | 1982-08-31 |
| IE47445B1 (en) | 1984-03-21 |
| AU4022478A (en) | 1980-04-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |