GB479842A - Improvements in or relating to the preparation of magnesium - Google Patents

Improvements in or relating to the preparation of magnesium

Info

Publication number
GB479842A
GB479842A GB2178136A GB2178136A GB479842A GB 479842 A GB479842 A GB 479842A GB 2178136 A GB2178136 A GB 2178136A GB 2178136 A GB2178136 A GB 2178136A GB 479842 A GB479842 A GB 479842A
Authority
GB
United Kingdom
Prior art keywords
magnesium
mixture
relating
preparation
inert
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
GB2178136A
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.)
NAT PROCESSES Ltd
Original Assignee
NAT PROCESSES Ltd
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 NAT PROCESSES Ltd filed Critical NAT PROCESSES Ltd
Priority to GB2178136A priority Critical patent/GB479842A/en
Publication of GB479842A publication Critical patent/GB479842A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/20—Obtaining alkaline earth metals or magnesium
    • C22B26/22—Obtaining magnesium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

The hot vapour issuing from a furnace in which magnesium oxide is reduced with carbon, is first diluted and cooled by means of a stream of cold inert or reducing gas to a temperature below that at which the magnesium vapour begins to condense, the mixture of cooling gases, magnesium, and carbon monoxide being then brought into contact with an inert anhydrous salt or saline mixture, e.g. carnallite, which fuses below the said condensation temperature. The salts may be employed in the solid or liquid form.
GB2178136A 1936-08-07 1936-08-07 Improvements in or relating to the preparation of magnesium Expired GB479842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2178136A GB479842A (en) 1936-08-07 1936-08-07 Improvements in or relating to the preparation of magnesium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2178136A GB479842A (en) 1936-08-07 1936-08-07 Improvements in or relating to the preparation of magnesium

Publications (1)

Publication Number Publication Date
GB479842A true GB479842A (en) 1938-02-07

Family

ID=10168695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2178136A Expired GB479842A (en) 1936-08-07 1936-08-07 Improvements in or relating to the preparation of magnesium

Country Status (1)

Country Link
GB (1) GB479842A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461009A (en) * 1942-10-12 1949-02-08 Lucien C Sturbelle Preparation of magnesium from its ores
EP0075836A2 (en) * 1981-09-21 1983-04-06 Julian M. Avery Process for recovering magnesium

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461009A (en) * 1942-10-12 1949-02-08 Lucien C Sturbelle Preparation of magnesium from its ores
EP0075836A2 (en) * 1981-09-21 1983-04-06 Julian M. Avery Process for recovering magnesium
EP0075836A3 (en) * 1981-09-21 1985-08-14 Julian M. Avery Process for recovering magnesium

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