NL7806753A - PROCESS FOR THE PREPARATION OF ALKALINE METAL SILICATES WITH A SMALL WATER CONTENT. - Google Patents
PROCESS FOR THE PREPARATION OF ALKALINE METAL SILICATES WITH A SMALL WATER CONTENT.Info
- Publication number
- NL7806753A NL7806753A NL7806753A NL7806753A NL7806753A NL 7806753 A NL7806753 A NL 7806753A NL 7806753 A NL7806753 A NL 7806753A NL 7806753 A NL7806753 A NL 7806753A NL 7806753 A NL7806753 A NL 7806753A
- Authority
- NL
- Netherlands
- Prior art keywords
- preparation
- water content
- alkaline metal
- small water
- metal silicates
- Prior art date
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)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2729193A DE2729193C2 (en) | 1977-06-28 | 1977-06-28 | Process for the production of alkali silicates with a low water content |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7806753A true NL7806753A (en) | 1979-01-02 |
Family
ID=6012594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7806753A NL7806753A (en) | 1977-06-28 | 1978-06-22 | PROCESS FOR THE PREPARATION OF ALKALINE METAL SILICATES WITH A SMALL WATER CONTENT. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2729193C2 (en) |
FR (1) | FR2395953A1 (en) |
NL (1) | NL7806753A (en) |
SE (1) | SE423226B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4400543C2 (en) * | 1994-01-11 | 1996-09-05 | Hoechst Ag | Process for the isolation of tetraphenylborates |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1517891A (en) * | 1922-09-01 | 1924-12-02 | Ind Waste Products Corp | Powdered sodium silicate and process of preparing the same |
DE2021004C3 (en) * | 1970-04-29 | 1978-10-26 | Henkel Kgaa, 4000 Duesseldorf | Process for the production of solid, hydrous alkali silicates |
US3918921A (en) * | 1971-05-14 | 1975-11-11 | Philadelphia Quartz Co | Process for making granular hydrated alkali metal silicate |
US4022704A (en) * | 1971-06-21 | 1977-05-10 | Stauffer Chemical Company | Production of spray dried, high bulk density hydrous sodium silicate mixtures |
US3794503A (en) * | 1972-05-12 | 1974-02-26 | Philadelphia Quartz Co | Hollow spheres consisting of alkali metal silicate and a polysalt |
-
1977
- 1977-06-28 DE DE2729193A patent/DE2729193C2/en not_active Expired
-
1978
- 1978-03-22 SE SE7803282A patent/SE423226B/en not_active IP Right Cessation
- 1978-06-22 NL NL7806753A patent/NL7806753A/en not_active Application Discontinuation
- 1978-06-26 FR FR7819036A patent/FR2395953A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
SE7803282L (en) | 1978-12-29 |
FR2395953A1 (en) | 1979-01-26 |
SE423226B (en) | 1982-04-26 |
FR2395953B1 (en) | 1983-01-07 |
DE2729193C2 (en) | 1984-11-29 |
DE2729193A1 (en) | 1979-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
BV | The patent application has lapsed |