FR499175A - Process for extracting vanadium from certain iron ores - Google Patents

Process for extracting vanadium from certain iron ores

Info

Publication number
FR499175A
FR499175A FR499175DA FR499175A FR 499175 A FR499175 A FR 499175A FR 499175D A FR499175D A FR 499175DA FR 499175 A FR499175 A FR 499175A
Authority
FR
France
Prior art keywords
iron ores
extracting vanadium
certain iron
certain
vanadium
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
Other languages
French (fr)
Inventor
William Lawton Goodwin
William Philip Firth
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.)
WILLIAM LAWTON GOODWIN
WILLIAM PHILIP FIRTH
Original Assignee
WILLIAM LAWTON GOODWIN
WILLIAM PHILIP FIRTH
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 WILLIAM LAWTON GOODWIN, WILLIAM PHILIP FIRTH filed Critical WILLIAM LAWTON GOODWIN
Application granted granted Critical
Publication of FR499175A publication Critical patent/FR499175A/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
    • C22B34/22—Obtaining vanadium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR499175D 1919-05-08 1919-05-08 Process for extracting vanadium from certain iron ores Expired FR499175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR499175T 1919-05-08

Publications (1)

Publication Number Publication Date
FR499175A true FR499175A (en) 1920-02-03

Family

ID=1534265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR499175D Expired FR499175A (en) 1919-05-08 1919-05-08 Process for extracting vanadium from certain iron ores

Country Status (1)

Country Link
FR (1) FR499175A (en)

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