GB1263984A - Process for producing lithium silicate compositions - Google Patents

Process for producing lithium silicate compositions

Info

Publication number
GB1263984A
GB1263984A GB2702669A GB2702669A GB1263984A GB 1263984 A GB1263984 A GB 1263984A GB 2702669 A GB2702669 A GB 2702669A GB 2702669 A GB2702669 A GB 2702669A GB 1263984 A GB1263984 A GB 1263984A
Authority
GB
United Kingdom
Prior art keywords
lithium
resin
silicate
lithium silicate
sodium
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.)
Expired
Application number
GB2702669A
Inventor
Marnell Albin Segura
Edward Allen Hunter
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to GB2702669A priority Critical patent/GB1263984A/en
Publication of GB1263984A publication Critical patent/GB1263984A/en
Expired 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

1,263,984. Lithium silicate. ESSO RESEARCH & ENG. CO. 28 May, 1969, No. 27026/69. Heading C1A. Water soluble lithium silicate is prepared by eluting.a lithium ion-impregnated exchange resin with an aqueous solution of sodium silicate and recovering the lithium silicate-containing eluent. The resin is an aryl compound -and includes cross-linked polymers of vinyl aromatic compounds and copolymers of styrene and pdivinyl benzene containing strong mineral -acid groups attached to the polymer. By continuation of the elution, lithium and sodium silicate compositions may be obtained. In an example a 10% solution of lithium sulphate is passed through an acidified resin comprising a sulphonated copolymer of styrene and divinyl benzene. The lithium ion impregnated resin is washed to neutral pH with water and eluted with a 5% solution of sodium -silicate to obtain an eluent containing lithium silicate. The resin -may be regenerated using the sulphuric acid formed during the treatment of the resin with the lithium sulphate.
GB2702669A 1969-05-28 1969-05-28 Process for producing lithium silicate compositions Expired GB1263984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2702669A GB1263984A (en) 1969-05-28 1969-05-28 Process for producing lithium silicate compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2702669A GB1263984A (en) 1969-05-28 1969-05-28 Process for producing lithium silicate compositions

Publications (1)

Publication Number Publication Date
GB1263984A true GB1263984A (en) 1972-02-16

Family

ID=10252959

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2702669A Expired GB1263984A (en) 1969-05-28 1969-05-28 Process for producing lithium silicate compositions

Country Status (1)

Country Link
GB (1) GB1263984A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537866A (en) * 1984-03-29 1985-08-27 Uop Inc. Method of preparing silicate composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537866A (en) * 1984-03-29 1985-08-27 Uop Inc. Method of preparing silicate composition

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