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GB2021543A - Reducing Alkali Metal Content of Alkali Metal Silicate by Cation Exchange - Google Patents

Reducing Alkali Metal Content of Alkali Metal Silicate by Cation Exchange

Info

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Withdrawn
Application number
GB7917651A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB7917651A priority Critical patent/GB2021543A/en
Publication of GB2021543A publication Critical patent/GB2021543A/en
Withdrawn legal-status Critical Current

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.
GB7917651A 1979-05-21 1979-05-21 Reducing Alkali Metal Content of Alkali Metal Silicate by Cation Exchange Withdrawn GB2021543A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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)