FR2156183A1 - Vanadium tetrachloride continuous prodn - from metallic vanadium or its ore - Google Patents

Vanadium tetrachloride continuous prodn - from metallic vanadium or its ore

Info

Publication number
FR2156183A1
FR2156183A1 FR7235722A FR7235722A FR2156183A1 FR 2156183 A1 FR2156183 A1 FR 2156183A1 FR 7235722 A FR7235722 A FR 7235722A FR 7235722 A FR7235722 A FR 7235722A FR 2156183 A1 FR2156183 A1 FR 2156183A1
Authority
FR
France
Prior art keywords
vanadium
ore
metallic
nacl
continuous prodn
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.)
Granted
Application number
FR7235722A
Other languages
French (fr)
Other versions
FR2156183B1 (en
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.)
Femipari Kutato Intezet
Original Assignee
Femipari Kutato Intezet
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 Femipari Kutato Intezet filed Critical Femipari Kutato Intezet
Publication of FR2156183A1 publication Critical patent/FR2156183A1/en
Application granted granted Critical
Publication of FR2156183B1 publication Critical patent/FR2156183B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G31/00—Compounds of vanadium
    • C01G31/04—Halides

Landscapes

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

Abstract

Metallic V or V ore are continuously reacted with Cl2 in a reactor from which the heat is continuously removed by means of water. The VCl4 thus produced is purified by passing through a column packed with NaCl at 250-300 degrees C, and is then condensed. The NaCl is continuously replenished and the NaCl-impurities complex continuously removed. VCl4 of >=99% purity is obtd. and may be stored without decompsn.
FR7235722A 1971-10-15 1972-10-09 Vanadium tetrachloride continuous prodn - from metallic vanadium or its ore Granted FR2156183A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HUFE015182 1971-10-15
HUFE005244 1972-03-30

Publications (2)

Publication Number Publication Date
FR2156183A1 true FR2156183A1 (en) 1973-05-25
FR2156183B1 FR2156183B1 (en) 1976-01-30

Family

ID=26318459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235722A Granted FR2156183A1 (en) 1971-10-15 1972-10-09 Vanadium tetrachloride continuous prodn - from metallic vanadium or its ore

Country Status (1)

Country Link
FR (1) FR2156183A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2156183B1 (en) 1976-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse