GB833462A - Process for the production of titanium or zirconium subchlorides - Google Patents

Process for the production of titanium or zirconium subchlorides

Info

Publication number
GB833462A
GB833462A GB28477/56A GB2847756A GB833462A GB 833462 A GB833462 A GB 833462A GB 28477/56 A GB28477/56 A GB 28477/56A GB 2847756 A GB2847756 A GB 2847756A GB 833462 A GB833462 A GB 833462A
Authority
GB
United Kingdom
Prior art keywords
sodium chloride
titanium
sodium
subchlorides
zirconium
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
GB28477/56A
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.)
Millennium Petrochemicals Inc
Original Assignee
National Destillers and Chemical Corp
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 National Destillers and Chemical Corp filed Critical National Destillers and Chemical Corp
Publication of GB833462A publication Critical patent/GB833462A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/02—Halides of titanium
    • C01G23/026—Titanium trichloride
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/02—Halides of titanium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/04—Halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Titanium or zirconium subchlorides are prepared by reacting the tetrachloride with from one to three equivalents of sodium, in a dry finely-divided sodium chloride reaction medium, the temperature being maintained between the melting-point of sodium and that of sodium chloride. The di- or tri-chlorides may be so formed. They may be used in admixture with sodium chloride as reducing agents or separated by dissolving the reaction product 20% hydrochloride acid, filtering the undissolved sodium chloride and evaporating the lower halide solution in vacuum. A part of the subhalide product appears to exist as a complex or double salt with the sodium chloride. According to an example, sodium is dispersed over finely-divided sodium chloride in a stirred reactor under an argon or helium atmosphere, and the titanium tetrachloride is slowly added. The reactants are maintained at 290-330 DEG C. A mixture of titanium dichloride and salt results. Further examples refer to titanium trichloride production.
GB28477/56A 1955-09-21 1956-09-18 Process for the production of titanium or zirconium subchlorides Expired GB833462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US833462XA 1955-09-21 1955-09-21

Publications (1)

Publication Number Publication Date
GB833462A true GB833462A (en) 1960-04-27

Family

ID=22177732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28477/56A Expired GB833462A (en) 1955-09-21 1956-09-18 Process for the production of titanium or zirconium subchlorides

Country Status (1)

Country Link
GB (1) GB833462A (en)

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