GB652890A - Improvements in and relating to the purification of silica sand - Google Patents

Improvements in and relating to the purification of silica sand

Info

Publication number
GB652890A
GB652890A GB1100748A GB1100748A GB652890A GB 652890 A GB652890 A GB 652890A GB 1100748 A GB1100748 A GB 1100748A GB 1100748 A GB1100748 A GB 1100748A GB 652890 A GB652890 A GB 652890A
Authority
GB
United Kingdom
Prior art keywords
silica sand
purification
relating
treatment
preceded
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
GB1100748A
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.)
VICTOR HUGH ADAMS
Original Assignee
VICTOR HUGH ADAMS
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 VICTOR HUGH ADAMS filed Critical VICTOR HUGH ADAMS
Priority to GB1100748A priority Critical patent/GB652890A/en
Publication of GB652890A publication Critical patent/GB652890A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/02—Pretreated ingredients
    • C03C1/022—Purification of silica sand or other minerals

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Silicon Compounds (AREA)

Abstract

Silica sand is subjected to treatment with concentrated sulphuric acid at 100-150 DEG C. such treatment being preceded or followed by froth flotation.ALSO:Silica sand is subjected to treatment with concentrated sulphuric acid at 100 DEG -150 DEG C., such treatment being preceded or followed by froth flotation.
GB1100748A 1948-04-21 1948-04-21 Improvements in and relating to the purification of silica sand Expired GB652890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1100748A GB652890A (en) 1948-04-21 1948-04-21 Improvements in and relating to the purification of silica sand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1100748A GB652890A (en) 1948-04-21 1948-04-21 Improvements in and relating to the purification of silica sand

Publications (1)

Publication Number Publication Date
GB652890A true GB652890A (en) 1951-05-02

Family

ID=9978339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1100748A Expired GB652890A (en) 1948-04-21 1948-04-21 Improvements in and relating to the purification of silica sand

Country Status (1)

Country Link
GB (1) GB652890A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050364A (en) * 1955-11-07 1962-08-21 British Ind Sand Ltd Purification of sand containing colour-imparting impurities
GB2192388A (en) * 1986-05-09 1988-01-13 Longcliffe Quarries Ltd Process for leaching silica sand to reduce the iron content thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050364A (en) * 1955-11-07 1962-08-21 British Ind Sand Ltd Purification of sand containing colour-imparting impurities
GB2192388A (en) * 1986-05-09 1988-01-13 Longcliffe Quarries Ltd Process for leaching silica sand to reduce the iron content thereof

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