FR1518560A - Process for obtaining pure metal - Google Patents

Process for obtaining pure metal

Info

Publication number
FR1518560A
FR1518560A FR825027A FR825027A FR1518560A FR 1518560 A FR1518560 A FR 1518560A FR 825027 A FR825027 A FR 825027A FR 825027 A FR825027 A FR 825027A FR 1518560 A FR1518560 A FR 1518560A
Authority
FR
France
Prior art keywords
pure metal
obtaining pure
obtaining
metal
pure
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
FR825027A
Other languages
French (fr)
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.)
Pechiney SA
Original Assignee
Pechiney SA
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 Pechiney SA filed Critical Pechiney SA
Priority to FR825027A priority Critical patent/FR1518560A/en
Priority to BE591809A priority patent/BE591809A/en
Application granted granted Critical
Publication of FR1518560A publication Critical patent/FR1518560A/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
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/24—Obtaining niobium or tantalum

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR825027A 1959-06-13 1960-04-22 Process for obtaining pure metal Expired FR1518560A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR825027A FR1518560A (en) 1960-04-22 1960-04-22 Process for obtaining pure metal
BE591809A BE591809A (en) 1959-06-13 1960-06-13 Process for obtaining pure tantalum, pure niobium and pure tantalum-niobium alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR825027A FR1518560A (en) 1960-04-22 1960-04-22 Process for obtaining pure metal

Publications (1)

Publication Number Publication Date
FR1518560A true FR1518560A (en) 1968-03-29

Family

ID=8729834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR825027A Expired FR1518560A (en) 1959-06-13 1960-04-22 Process for obtaining pure metal

Country Status (1)

Country Link
FR (1) FR1518560A (en)

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