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SI1088113T1 - Electrolytic process for removing a substance from solid compounds - Google Patents

Electrolytic process for removing a substance from solid compounds

Info

Publication number
SI1088113T1
SI1088113T1 SI9930312T SI9930312T SI1088113T1 SI 1088113 T1 SI1088113 T1 SI 1088113T1 SI 9930312 T SI9930312 T SI 9930312T SI 9930312 T SI9930312 T SI 9930312T SI 1088113 T1 SI1088113 T1 SI 1088113T1
Authority
SI
Slovenia
Prior art keywords
substance
electrolytic process
solid compounds
compounds
solid
Prior art date
Application number
SI9930312T
Other languages
Slovenian (sl)
Inventor
Derek John University Of Cambridge Fray
Thomas William Farthing
Zheng University of Cambridge CHEN
Original Assignee
Cambridge University Technical Services Limited
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
Priority claimed from GBGB9812169.2A external-priority patent/GB9812169D0/en
Application filed by Cambridge University Technical Services Limited filed Critical Cambridge University Technical Services Limited
Publication of SI1088113T1 publication Critical patent/SI1088113T1/en

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
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/129—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds by dissociation, e.g. thermic dissociation of titanium tetraiodide, or by electrolysis or with the use of an electric arc
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/26—Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium
    • C25C3/28—Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium of titanium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C25F1/02—Pickling; Descaling
    • C25F1/12—Pickling; Descaling in melts
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C25F1/02—Pickling; Descaling
    • C25F1/12—Pickling; Descaling in melts
    • C25F1/16—Refractory metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
SI9930312T 1998-06-05 1999-06-07 Electrolytic process for removing a substance from solid compounds SI1088113T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9812169.2A GB9812169D0 (en) 1998-06-05 1998-06-05 Purification method
EP99955507A EP1088113B9 (en) 1998-06-05 1999-06-07 Electrolytic process for removing a substance from solid compounds
PCT/GB1999/001781 WO1999064638A1 (en) 1998-06-05 1999-06-07 Removal of oxygen from metal oxides and solid solutions by electrolysis in a fused salt

Publications (1)

Publication Number Publication Date
SI1088113T1 true SI1088113T1 (en) 2003-10-31

Family

ID=26154155

Family Applications (1)

Application Number Title Priority Date Filing Date
SI9930312T SI1088113T1 (en) 1998-06-05 1999-06-07 Electrolytic process for removing a substance from solid compounds

Country Status (1)

Country Link
SI (1) SI1088113T1 (en)

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