FR2128309A6 - - Google Patents

Info

Publication number
FR2128309A6
FR2128309A6 FR7202770A FR7202770A FR2128309A6 FR 2128309 A6 FR2128309 A6 FR 2128309A6 FR 7202770 A FR7202770 A FR 7202770A FR 7202770 A FR7202770 A FR 7202770A FR 2128309 A6 FR2128309 A6 FR 2128309A6
Authority
FR
France
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
FR7202770A
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.)
British Titan Ltd
Original Assignee
British Titan 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 British Titan Ltd filed Critical British Titan Ltd
Application granted granted Critical
Publication of FR2128309A6 publication Critical patent/FR2128309A6/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Processing Of Solid Wastes (AREA)
FR7202770A 1971-03-12 1972-01-27 Expired FR2128309A6 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB675071 1971-03-12

Publications (1)

Publication Number Publication Date
FR2128309A6 true FR2128309A6 (fr) 1972-10-20

Family

ID=9820101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7202770A Expired FR2128309A6 (fr) 1971-03-12 1972-01-27

Country Status (6)

Country Link
AU (1) AU3481171A (fr)
CA (1) CA957511A (fr)
DE (1) DE2157341A1 (fr)
FR (1) FR2128309A6 (fr)
GB (1) GB1312765A (fr)
ZA (1) ZA716997B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164777A2 (fr) * 1984-05-17 1985-12-18 Metallgesellschaft Ag Procédé de préparation d'un concentrat de dioxyde de titane à partir de matières de départ contenant du dioxyde de titane
EP0410496A1 (fr) * 1989-07-27 1991-01-30 METALLGESELLSCHAFT Aktiengesellschaft Obtention de concentrés de TiO2
EP0801030A2 (fr) * 1996-04-13 1997-10-15 Tioxide Group Services Limited Production d'oxyde de titane
EP0869194A1 (fr) * 1997-04-03 1998-10-07 Kemira Pigments Oy Procédé de préparation du bioxyde de titane

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10343662B4 (de) * 2003-09-18 2005-10-27 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung titanhaltiger Feststoffe
BRPI0508889A (pt) * 2004-03-18 2007-09-11 Bhp Billiton Innovation Pty processo para produzir titánia a partir de um material titanìfero sólido que contém ferro

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164777A2 (fr) * 1984-05-17 1985-12-18 Metallgesellschaft Ag Procédé de préparation d'un concentrat de dioxyde de titane à partir de matières de départ contenant du dioxyde de titane
EP0164777A3 (en) * 1984-05-17 1988-03-30 Metallgesellschaft Ag Process for the preparation of a concentrate of titanium dioxide from titanium dioxide containing raw materials
EP0410496A1 (fr) * 1989-07-27 1991-01-30 METALLGESELLSCHAFT Aktiengesellschaft Obtention de concentrés de TiO2
EP0801030A2 (fr) * 1996-04-13 1997-10-15 Tioxide Group Services Limited Production d'oxyde de titane
EP0801030A3 (fr) * 1996-04-13 1998-06-17 Tioxide Group Services Limited Production d'oxyde de titane
EP0869194A1 (fr) * 1997-04-03 1998-10-07 Kemira Pigments Oy Procédé de préparation du bioxyde de titane

Also Published As

Publication number Publication date
AU3481171A (en) 1973-05-03
GB1312765A (en) 1973-04-04
CA957511A (en) 1974-11-12
ZA716997B (en) 1973-06-27
DE2157341A1 (de) 1972-09-21

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