GB191417311A - Improved Process for the Preparation of Carbonate of Magnesia from Minerals containing Calcium and Magnesium. - Google Patents

Improved Process for the Preparation of Carbonate of Magnesia from Minerals containing Calcium and Magnesium.

Info

Publication number
GB191417311A
GB191417311A GB191417311DA GB191417311A GB 191417311 A GB191417311 A GB 191417311A GB 191417311D A GB191417311D A GB 191417311DA GB 191417311 A GB191417311 A GB 191417311A
Authority
GB
United Kingdom
Prior art keywords
magnesium
carbonate
calcium
magnesia
minerals containing
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
Anton Hambloch
Soma Gelleri
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 GB191417311A publication Critical patent/GB191417311A/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/24—Magnesium carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

17,311. Hambloch, A. Dec. 24, 1913, [Convention date]. Calcium, magnesium, and magnesium-alkali carbonates.-Raw or roasted minerals containing magnesium and calcium as carbonates or silicates are treated with a solution of alkali carbonate or bicarbonate and carbonic acid under pressure at 60-70‹ C. The liquor is filtered, calcium carbonate remaining behind, while from the solution of magnesium-alkali carbonate magnesium carbonate is precipitated by heating to 100‹ C., and the solution of alkali carbonate and the evolved carbonic acid may be used again.
GB191417311D 1913-12-24 1914-07-21 Improved Process for the Preparation of Carbonate of Magnesia from Minerals containing Calcium and Magnesium. Expired GB191417311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191417311X 1913-12-24

Publications (1)

Publication Number Publication Date
GB191417311A true GB191417311A (en) 1915-08-12

Family

ID=32523777

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191417311D Expired GB191417311A (en) 1913-12-24 1914-07-21 Improved Process for the Preparation of Carbonate of Magnesia from Minerals containing Calcium and Magnesium.

Country Status (1)

Country Link
GB (1) GB191417311A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012028418A1 (en) 2010-09-02 2012-03-08 Novacem Limited Integrated process for producing compositions containing magnesium
WO2015076761A1 (en) * 2013-11-25 2015-05-28 Kümaş Manyezi̇t Sanayi̇ Anoni̇m Si̇rketi̇ Magnesite ore enrichment process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012028418A1 (en) 2010-09-02 2012-03-08 Novacem Limited Integrated process for producing compositions containing magnesium
WO2015076761A1 (en) * 2013-11-25 2015-05-28 Kümaş Manyezi̇t Sanayi̇ Anoni̇m Si̇rketi̇ Magnesite ore enrichment process

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