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FR1157875A - Procédé perfectionné de traitement des minerais - Google Patents

Procédé perfectionné de traitement des minerais

Info

Publication number
FR1157875A
FR1157875A FR1157875DA FR1157875A FR 1157875 A FR1157875 A FR 1157875A FR 1157875D A FR1157875D A FR 1157875DA FR 1157875 A FR1157875 A FR 1157875A
Authority
FR
France
Prior art keywords
mineral processing
advanced process
advanced
mineral
processing
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
English (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.)
Columbia Southern Chemical Corp
Original Assignee
Columbia Southern 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 Columbia Southern Chemical Corp filed Critical Columbia Southern Chemical Corp
Application granted granted Critical
Publication of FR1157875A publication Critical patent/FR1157875A/fr
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
    • C22B34/10—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
    • C22B34/1204—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 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
    • C22B34/1213—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 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent by wet processes, e.g. using leaching methods or flotation techniques

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1157875D 1955-08-26 1956-08-24 Procédé perfectionné de traitement des minerais Expired FR1157875A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1157875XA 1955-08-26 1955-08-26

Publications (1)

Publication Number Publication Date
FR1157875A true FR1157875A (fr) 1958-06-04

Family

ID=22363382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1157875D Expired FR1157875A (fr) 1955-08-26 1956-08-24 Procédé perfectionné de traitement des minerais

Country Status (1)

Country Link
FR (1) FR1157875A (fr)

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