GB536821A - Improvements in or relating to the recovery of magnesium from alloys - Google Patents

Improvements in or relating to the recovery of magnesium from alloys

Info

Publication number
GB536821A
GB536821A GB3068639A GB3068639A GB536821A GB 536821 A GB536821 A GB 536821A GB 3068639 A GB3068639 A GB 3068639A GB 3068639 A GB3068639 A GB 3068639A GB 536821 A GB536821 A GB 536821A
Authority
GB
United Kingdom
Prior art keywords
magnesium
alloys
specifications
charge
scrap
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
GB3068639A
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.)
LANCASHIRE METAL SUBLIMING COR
Magnesium Elektron Ltd
Original Assignee
LANCASHIRE METAL SUBLIMING COR
Magnesium Elektron 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 LANCASHIRE METAL SUBLIMING COR, Magnesium Elektron Ltd filed Critical LANCASHIRE METAL SUBLIMING COR
Priority to GB3068639A priority Critical patent/GB536821A/en
Publication of GB536821A publication Critical patent/GB536821A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Laminated Bodies (AREA)

Abstract

536,821. Magnesium. RUTHERFORD, Sir J. H. LANCASHIRE METAL SUBLIMING CORPORATION, Ltd., MAGNESIUM ELEKTRON, Ltd., LEECH, H. R., and MATTHEWS S. E. Nov. 24, 1939, Nos. 30686/39 and 3617/40. [Class 82 (i) ] Magnesium is recovered from finely divided scrap of magnesium or magnesium alloys such as powder, swarf, sawings, skimmings, or fettlings, by heating a charge of the material by electric induction in a non-conducting container to a temperature below the melting-point of the scrap at a pressure below 2 mm. of mercury, and condensing the magnesium vapour. The charge may be briquetted or pelleted, and may contain primers such as sheet steel clippings or plates. Furnaces of the type described in Specifications 466,763, 469,760, and 484,429 may be used. Specifications 486,930 and 510,196 also are referred to.
GB3068639A 1939-11-24 1939-11-24 Improvements in or relating to the recovery of magnesium from alloys Expired GB536821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3068639A GB536821A (en) 1939-11-24 1939-11-24 Improvements in or relating to the recovery of magnesium from alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3068639A GB536821A (en) 1939-11-24 1939-11-24 Improvements in or relating to the recovery of magnesium from alloys

Publications (1)

Publication Number Publication Date
GB536821A true GB536821A (en) 1941-05-28

Family

ID=10311538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3068639A Expired GB536821A (en) 1939-11-24 1939-11-24 Improvements in or relating to the recovery of magnesium from alloys

Country Status (1)

Country Link
GB (1) GB536821A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1270751A1 (en) * 2001-06-12 2003-01-02 Norsk Hydro Magnesiumgesellschaft mbH Process of purifying and remelting of contaminated light metals and light metal alloys
EP1273330A1 (en) * 2000-03-23 2003-01-08 Nippon Steel Chemical Co., Ltd. Sublimation purifying method and apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1273330A1 (en) * 2000-03-23 2003-01-08 Nippon Steel Chemical Co., Ltd. Sublimation purifying method and apparatus
EP1273330A4 (en) * 2000-03-23 2003-06-04 Nippon Steel Chemical Co Sublimation purifying method and apparatus
US6878183B2 (en) 2000-03-23 2005-04-12 Nippon Steel Chemical Co., Ltd. Sublimation purifying method and apparatus
EP1270751A1 (en) * 2001-06-12 2003-01-02 Norsk Hydro Magnesiumgesellschaft mbH Process of purifying and remelting of contaminated light metals and light metal alloys

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