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GB466705A - Improvements in or relating to the production of metal halides - Google Patents

Improvements in or relating to the production of metal halides

Info

Publication number
GB466705A
GB466705A GB2738/37A GB273837A GB466705A GB 466705 A GB466705 A GB 466705A GB 2738/37 A GB2738/37 A GB 2738/37A GB 273837 A GB273837 A GB 273837A GB 466705 A GB466705 A GB 466705A
Authority
GB
United Kingdom
Prior art keywords
production
coked
chlorides
mixture
coal
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
GB2738/37A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB466705A publication Critical patent/GB466705A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F3/00Compounds of beryllium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

<PICT:0466705/III/1> The production of anhydrous metal halides, particularly chlorides, by reacting mixtures of carbon and compounds of the metals with halogens or halogen-yielding substances at temperatures sufficient to volatilize the halides formed is carried out in an electric resistance furnace using the reaction mixture as electric resistance. Ores, minerals, or intermediate products of the metals may be used, and coal, coke, retort carbon, or graphite as the reducing agent. The reaction mixture may be in granular or briquette form. It may be coked prior to use, and may be preheated as by passing hot gases therethrough. When mixtures of metal halides are volatilized they may be separated by fractional condensation. The process may be carried out continuously in a furnace a having electrodes d, d1, reaction mixture being supplied at g and halogen gas at e. Volatilized halides are withdrawn at f and reaction residues at h. Examples relate to the production of beryllium chloride from a coked mixture of beryllium oxide, wood charcoal, and pitch, of beryllium and aluminium chlorides from a coked mixture of beryl, coal, and pitch, and of chromium and ferric chlorides from a coked mixture of chrome iron ore and coal. The production of chlorides of zirconium, thorium, titanium, tungsten, and molybdenum is also referred to.
GB2738/37A 1936-02-13 1937-01-29 Improvements in or relating to the production of metal halides Expired GB466705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE466705X 1936-02-13

Publications (1)

Publication Number Publication Date
GB466705A true GB466705A (en) 1937-06-02

Family

ID=6540586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2738/37A Expired GB466705A (en) 1936-02-13 1937-01-29 Improvements in or relating to the production of metal halides

Country Status (1)

Country Link
GB (1) GB466705A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618531A (en) * 1948-06-21 1952-11-18 Lindblad Robert Hugo Method of purifying zirconium tetrachloride vapors
US2874039A (en) * 1954-06-17 1959-02-17 Pechiney Prod Chimiques Sa Extraction of scandium from its ores
US2940826A (en) * 1957-09-12 1960-06-14 Monsanto Chemicals Zirconium tetrachloride production

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618531A (en) * 1948-06-21 1952-11-18 Lindblad Robert Hugo Method of purifying zirconium tetrachloride vapors
US2874039A (en) * 1954-06-17 1959-02-17 Pechiney Prod Chimiques Sa Extraction of scandium from its ores
US2940826A (en) * 1957-09-12 1960-06-14 Monsanto Chemicals Zirconium tetrachloride production

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