GB190928609A - Process of Refining Salt and Recovering its Impurities as By-products. - Google Patents

Process of Refining Salt and Recovering its Impurities as By-products.

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Publication number
GB190928609A
GB190928609A GB190928609DA GB190928609A GB 190928609 A GB190928609 A GB 190928609A GB 190928609D A GB190928609D A GB 190928609DA GB 190928609 A GB190928609 A GB 190928609A
Authority
GB
United Kingdom
Prior art keywords
precipitate
magnesium
calcium
sodium carbonate
recovering
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
Inventor
Charles Glaser
George Jacob Muller
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190928609A publication Critical patent/GB190928609A/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/14—Purification
    • C01D3/16—Purification by precipitation or adsorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

28,609. Glaser, C., and Muller, G. J. Dec. 7. Salt, common.-Brine is purified by adding, first, sodium carbonate enough to precipitate a small percentage of the calcium present and carry down any metallic salts, second, barium chloride to precipitate sulphates, third, sodium carbonate enough to precipitate calcium but not magnesium, fourth, sodium hydrate or sodium carbonate and a small quantity of sodium hydrate to precipitate magnesium, and fifth, hydrochloric acid sufficient to neutralize the solution. The first two reagents may be added together, the precipitate being rejected. The order in which the calcium and magnesium are precipitated may be transposed. The barium, calcium, and magnesium precipitates are washed and dried.
GB190928609D 1909-12-07 1909-12-07 Process of Refining Salt and Recovering its Impurities as By-products. Expired GB190928609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190928609T 1909-12-07

Publications (1)

Publication Number Publication Date
GB190928609A true GB190928609A (en) 1910-09-01

Family

ID=32447236

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190928609D Expired GB190928609A (en) 1909-12-07 1909-12-07 Process of Refining Salt and Recovering its Impurities as By-products.

Country Status (1)

Country Link
GB (1) GB190928609A (en)

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