FR1017792A - Processes for the preparation of titanium compounds - Google Patents

Processes for the preparation of titanium compounds

Info

Publication number
FR1017792A
FR1017792A FR1017792DA FR1017792A FR 1017792 A FR1017792 A FR 1017792A FR 1017792D A FR1017792D A FR 1017792DA FR 1017792 A FR1017792 A FR 1017792A
Authority
FR
France
Prior art keywords
processes
preparation
titanium compounds
titanium
compounds
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
James Thomson Richmond
Raymond James Wigginton
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.)
National Titanium Pigments Ltd
Original Assignee
National Titanium Pigments Ltd
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 National Titanium Pigments Ltd filed Critical National Titanium Pigments Ltd
Application granted granted Critical
Publication of FR1017792A publication Critical patent/FR1017792A/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
    • C22B34/10—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
    • C22B34/1209—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 dry processes, e.g. with selective chlorination of iron or with formation of a titanium bearing slag
    • 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
    • C22B34/1236—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 titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching
    • C22B34/124—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 titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors
    • C22B34/125—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 titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors containing a sulfur ion as active agent

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)
FR1017792D 1949-03-03 1950-03-01 Processes for the preparation of titanium compounds Expired FR1017792A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1017792X 1949-03-03

Publications (1)

Publication Number Publication Date
FR1017792A true FR1017792A (en) 1952-12-18

Family

ID=10868266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1017792D Expired FR1017792A (en) 1949-03-03 1950-03-01 Processes for the preparation of titanium compounds

Country Status (1)

Country Link
FR (1) FR1017792A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0243725A2 (en) * 1986-04-03 1987-11-04 E.I. Du Pont De Nemours And Company Method for purifying titanium oxide ores
EP0658214A1 (en) * 1992-08-14 1995-06-21 Technological Resources Pty. Ltd. Upgrading titaniferous materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0243725A2 (en) * 1986-04-03 1987-11-04 E.I. Du Pont De Nemours And Company Method for purifying titanium oxide ores
EP0243725A3 (en) * 1986-04-03 1988-02-24 E.I. Du Pont De Nemours And Company Method for purifying titanium oxide ores
EP0658214A1 (en) * 1992-08-14 1995-06-21 Technological Resources Pty. Ltd. Upgrading titaniferous materials
EP0658214A4 (en) * 1992-08-14 1996-07-03 Tech Resources Pty Ltd Upgrading titaniferous materials.

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