AU571534B2 - Process for making a titanium dioxide concentrate - Google Patents

Process for making a titanium dioxide concentrate

Info

Publication number
AU571534B2
AU571534B2 AU29205/84A AU2920584A AU571534B2 AU 571534 B2 AU571534 B2 AU 571534B2 AU 29205/84 A AU29205/84 A AU 29205/84A AU 2920584 A AU2920584 A AU 2920584A AU 571534 B2 AU571534 B2 AU 571534B2
Authority
AU
Australia
Prior art keywords
making
titanium dioxide
dioxide concentrate
concentrate
titanium
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 - Fee Related
Application number
AU29205/84A
Other versions
AU2920584A (en
Inventor
Friedrich-Wilhelm Dorn
Gero Heymer
Klaus Jodden
Hans-Werner Stephan
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of AU2920584A publication Critical patent/AU2920584A/en
Application granted granted Critical
Publication of AU571534B2 publication Critical patent/AU571534B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)
  • Compounds Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
AU29205/84A 1983-06-08 1984-06-07 Process for making a titanium dioxide concentrate Expired - Fee Related AU571534B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3320641 1983-06-08
DE3320641A DE3320641A1 (en) 1983-06-08 1983-06-08 METHOD FOR PRODUCING TITANIUM DIOXIDE CONCENTRATES

Publications (2)

Publication Number Publication Date
AU2920584A AU2920584A (en) 1984-12-13
AU571534B2 true AU571534B2 (en) 1988-04-21

Family

ID=6200929

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29205/84A Expired - Fee Related AU571534B2 (en) 1983-06-08 1984-06-07 Process for making a titanium dioxide concentrate

Country Status (10)

Country Link
EP (1) EP0128440A3 (en)
JP (1) JPS605024A (en)
AU (1) AU571534B2 (en)
BR (1) BR8402755A (en)
DD (1) DD218607A5 (en)
DE (1) DE3320641A1 (en)
ES (1) ES8502737A1 (en)
IN (1) IN161182B (en)
NO (1) NO842294L (en)
ZA (1) ZA844297B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU636408B2 (en) * 1989-10-31 1993-04-29 E.I. Du Pont De Nemours And Company Improved method for beneficiating titanium bearing material containing iron

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN166537B (en) * 1986-02-14 1990-05-26 Du Pont
US5171549A (en) * 1991-05-22 1992-12-15 Teledyne Wah Chang Albany Process for decreasing the level of impurities in zirconium chloride, titanium chloride and hafnium chloride
US7611588B2 (en) 2004-11-30 2009-11-03 Ecolab Inc. Methods and compositions for removing metal oxides

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2120602A (en) * 1935-08-30 1938-06-14 Donaldson Kenneth Hume Process of making titanium and other compounds
US3699206A (en) * 1970-03-23 1972-10-17 Dunn Inc Wendell E Process for beneficiation of titaniferous ores

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339808A (en) * 1940-03-16 1944-01-25 Titan Co Inc Process of treating ferrotitaniferous materials
FR1159588A (en) * 1956-04-19 1958-06-30 Processing of titanium dioxide ores

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2120602A (en) * 1935-08-30 1938-06-14 Donaldson Kenneth Hume Process of making titanium and other compounds
US3699206A (en) * 1970-03-23 1972-10-17 Dunn Inc Wendell E Process for beneficiation of titaniferous ores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU636408B2 (en) * 1989-10-31 1993-04-29 E.I. Du Pont De Nemours And Company Improved method for beneficiating titanium bearing material containing iron

Also Published As

Publication number Publication date
IN161182B (en) 1987-10-17
DD218607A5 (en) 1985-02-13
EP0128440A3 (en) 1986-12-03
DE3320641A1 (en) 1984-12-13
ES533171A0 (en) 1985-02-01
EP0128440A2 (en) 1984-12-19
ZA844297B (en) 1985-02-27
JPS605024A (en) 1985-01-11
AU2920584A (en) 1984-12-13
NO842294L (en) 1984-12-10
ES8502737A1 (en) 1985-02-01
BR8402755A (en) 1985-05-14

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