ZA832015B - Process for making titanium dioxide concentrates - Google Patents

Process for making titanium dioxide concentrates

Info

Publication number
ZA832015B
ZA832015B ZA832015A ZA832015A ZA832015B ZA 832015 B ZA832015 B ZA 832015B ZA 832015 A ZA832015 A ZA 832015A ZA 832015 A ZA832015 A ZA 832015A ZA 832015 B ZA832015 B ZA 832015B
Authority
ZA
South Africa
Prior art keywords
titanium dioxide
making titanium
dioxide concentrates
concentrates
making
Prior art date
Application number
ZA832015A
Other languages
English (en)
Inventor
Klaus Joedden
Gero Heymer
Hans Werner Stephan
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 ZA832015B publication Critical patent/ZA832015B/xx

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)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Iron (AREA)
ZA832015A 1982-03-24 1983-03-23 Process for making titanium dioxide concentrates ZA832015B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823210729 DE3210729A1 (de) 1982-03-24 1982-03-24 Verfahren zur herstellung von titandioxid-konzentraten

Publications (1)

Publication Number Publication Date
ZA832015B true ZA832015B (en) 1983-12-28

Family

ID=6159119

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA832015A ZA832015B (en) 1982-03-24 1983-03-23 Process for making titanium dioxide concentrates

Country Status (7)

Country Link
US (1) US4517163A (fr)
EP (1) EP0091560B1 (fr)
AU (1) AU550812B2 (fr)
CA (1) CA1213418A (fr)
DE (2) DE3210729A1 (fr)
NO (1) NO831042L (fr)
ZA (1) ZA832015B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629607A (en) * 1984-12-27 1986-12-16 Michel Gueguin Process of producing synthetic rutile from titaniferous product having a high reduced titanium oxide content
DE4138516A1 (de) * 1991-11-23 1993-05-27 Luk Fahrzeug Hydraulik Pumpe
CA2136299A1 (fr) * 1992-05-21 1993-11-25 James William Reeves Methode amelioree d'enrichissement des materiaux titaniferes contenant du fer
JP3733599B2 (ja) * 1993-08-11 2006-01-11 住友化学株式会社 金属酸化物粉末およびその製造方法
US7611588B2 (en) * 2004-11-30 2009-11-03 Ecolab Inc. Methods and compositions for removing metal oxides

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1845342A (en) * 1928-02-02 1932-02-16 Vanadium Corp Treatment of titanium and iron containing materials
US2184885A (en) * 1938-04-30 1939-12-26 Pittsburgh Plate Glass Co Treatment of titanium ores
US2184884A (en) * 1938-04-30 1939-12-26 Pittsburgh Plate Glass Co Treatment of titanium ores
US2852362A (en) * 1955-06-21 1958-09-16 Nat Lead Co Process for forming titanium concentrates
US2933373A (en) * 1957-05-06 1960-04-19 Titanium Metals Corp Beneficiation of titaniferous iron ores
US3159454A (en) * 1960-09-26 1964-12-01 Barnard O Wilcox Recovering tio2 from ilmenite
GB1359882A (en) * 1971-01-27 1974-07-17 Laporte Industries Ltd Beneficiation of ores
NO134591C (fr) * 1971-04-07 1976-11-10 Mitsubishi Metal Corp
US3875286A (en) * 1972-02-14 1975-04-01 Laporte Industries Ltd Beneficiation of ilmenite ores
JPS49123918A (fr) * 1973-03-16 1974-11-27
AU504225B2 (en) * 1975-10-17 1979-10-04 Titanium Technology (Aust.) Ltd. Oxidation of titaniferous ores

Also Published As

Publication number Publication date
EP0091560B1 (fr) 1986-05-28
AU1275283A (en) 1983-09-29
EP0091560A1 (fr) 1983-10-19
DE3210729A1 (de) 1983-10-06
CA1213418A (fr) 1986-11-04
DE3363684D1 (en) 1986-07-03
US4517163A (en) 1985-05-14
AU550812B2 (en) 1986-04-10
NO831042L (no) 1983-09-26

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