GB2021543A - Reducing Alkali Metal Content of Alkali Metal Silicate by Cation Exchange - Google Patents
Reducing Alkali Metal Content of Alkali Metal Silicate by Cation ExchangeInfo
- Publication number
- GB2021543A GB2021543A GB7917651A GB7917651A GB2021543A GB 2021543 A GB2021543 A GB 2021543A GB 7917651 A GB7917651 A GB 7917651A GB 7917651 A GB7917651 A GB 7917651A GB 2021543 A GB2021543 A GB 2021543A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkali metal
- cation exchange
- reducing
- metal silicate
- metal content
- 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.)
- Withdrawn
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
A solution of an alkali metal silicate of empirical formula M2OxSiO2, where M is an alkali metal, is contacted with a solid cation exchange material to increase the value of x in the empirical formula, the solution then being separated from the cation exchange material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7917651A GB2021543A (en) | 1979-05-21 | 1979-05-21 | Reducing Alkali Metal Content of Alkali Metal Silicate by Cation Exchange |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7917651A GB2021543A (en) | 1979-05-21 | 1979-05-21 | Reducing Alkali Metal Content of Alkali Metal Silicate by Cation Exchange |
Publications (1)
Publication Number | Publication Date |
---|---|
GB2021543A true GB2021543A (en) | 1979-12-05 |
Family
ID=10505314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7917651A Withdrawn GB2021543A (en) | 1979-05-21 | 1979-05-21 | Reducing Alkali Metal Content of Alkali Metal Silicate by Cation Exchange |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2021543A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0883570A1 (en) * | 1996-02-20 | 1998-12-16 | PQ Holding, Inc. | Stable high solids, high ratio alkali metal silicate solutions |
-
1979
- 1979-05-21 GB GB7917651A patent/GB2021543A/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0883570A1 (en) * | 1996-02-20 | 1998-12-16 | PQ Holding, Inc. | Stable high solids, high ratio alkali metal silicate solutions |
EP0883570A4 (en) * | 1996-02-20 | 1999-06-02 | Pq Holding Inc | Stable high solids, high ratio alkali metal silicate solutions |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |