GB369879A - Process for the production of anhydrous magnesium chloride, or saline mixtures containing same - Google Patents

Process for the production of anhydrous magnesium chloride, or saline mixtures containing same

Info

Publication number
GB369879A
GB369879A GB30562/31A GB3056231A GB369879A GB 369879 A GB369879 A GB 369879A GB 30562/31 A GB30562/31 A GB 30562/31A GB 3056231 A GB3056231 A GB 3056231A GB 369879 A GB369879 A GB 369879A
Authority
GB
United Kingdom
Prior art keywords
magnesium chloride
gases
production
mixtures containing
anhydrous magnesium
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
GB30562/31A
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.)
I G FARBENINDUSTRIES AG
Original Assignee
I G FARBENINDUSTRIES AG
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 I G FARBENINDUSTRIES AG filed Critical I G FARBENINDUSTRIES AG
Publication of GB369879A publication Critical patent/GB369879A/en
Expired legal-status Critical Current

Links

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
    • C01F5/26—Magnesium halides
    • C01F5/30—Chlorides
    • C01F5/32—Preparation of anhydrous magnesium chloride by chlorinating magnesium compounds

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

In the production of anhydrous magnesium chloride, or of saline mixtures containing the same by subjecting to the action of chlorine, or gases furnishing chlorine at high temperatures, briquettes consisting of magnesium oxide with or without other corresponding metal oxides, such as calcium oxide, and carbon, prepared with the acid of magnesium chloride liquor as binding agent, this magnesium chloride solution is obtained by reacting the hydrochloric acid present in the waste gases of the chlorination after absorption in water with magnesium oxide or carbonate, for example, crude or calcined magnesite. Preferably, the gases, after removal of dust, are passed through a tower packed with Raschig rings down which milk of magnesia is pumped. If dust is not first removed from the gases, the magnesium chloride solution is subsequently filtered.
GB30562/31A 1930-12-02 1931-11-04 Process for the production of anhydrous magnesium chloride, or saline mixtures containing same Expired GB369879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE369879X 1930-12-02

Publications (1)

Publication Number Publication Date
GB369879A true GB369879A (en) 1932-03-31

Family

ID=6318356

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30562/31A Expired GB369879A (en) 1930-12-02 1931-11-04 Process for the production of anhydrous magnesium chloride, or saline mixtures containing same

Country Status (1)

Country Link
GB (1) GB369879A (en)

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