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CA2136299A1 - Methode amelioree d'enrichissement des materiaux titaniferes contenant du fer - Google Patents

Methode amelioree d'enrichissement des materiaux titaniferes contenant du fer

Info

Publication number
CA2136299A1
CA2136299A1 CA002136299A CA2136299A CA2136299A1 CA 2136299 A1 CA2136299 A1 CA 2136299A1 CA 002136299 A CA002136299 A CA 002136299A CA 2136299 A CA2136299 A CA 2136299A CA 2136299 A1 CA2136299 A1 CA 2136299A1
Authority
CA
Canada
Prior art keywords
iron
titanium
bearing material
kiln
metallic iron
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.)
Abandoned
Application number
CA002136299A
Other languages
English (en)
Inventor
James William Reeves
Bo Haarry Zander
Aake Sandor Ericson
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.)
EIDP Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2136299A1 publication Critical patent/CA2136299A1/fr
Abandoned 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)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Sliding-Contact Bearings (AREA)
  • Compounds Of Iron (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
CA002136299A 1992-05-21 1993-05-14 Methode amelioree d'enrichissement des materiaux titaniferes contenant du fer Abandoned CA2136299A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US88631092A 1992-05-21 1992-05-21
US07/886,310 1992-05-21
PCT/US1993/004393 WO1993023580A1 (fr) 1992-05-21 1993-05-14 Perfectionnement du procede de reduction de matiere titanifere contenant du fer

Publications (1)

Publication Number Publication Date
CA2136299A1 true CA2136299A1 (fr) 1993-11-25

Family

ID=25388831

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002136299A Abandoned CA2136299A1 (fr) 1992-05-21 1993-05-14 Methode amelioree d'enrichissement des materiaux titaniferes contenant du fer

Country Status (10)

Country Link
EP (1) EP0641396B1 (fr)
AU (1) AU677199B2 (fr)
BR (1) BR9306544A (fr)
CA (1) CA2136299A1 (fr)
DE (1) DE69302380T2 (fr)
ES (1) ES2087739T3 (fr)
FI (1) FI103733B1 (fr)
NO (1) NO303023B1 (fr)
NZ (1) NZ252568A (fr)
WO (1) WO1993023580A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111744556B (zh) * 2020-07-10 2022-10-25 攀枝花学院 加快钛精矿还原的催化剂及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850615A (en) * 1970-11-24 1974-11-26 Du Pont Method of ilmenite reduction
GB1397200A (en) * 1972-04-04 1975-06-11 Ici Australia Ltd Process of producing metallic iron from iron oxides
DE3210729A1 (de) * 1982-03-24 1983-10-06 Hoechst Ag Verfahren zur herstellung von titandioxid-konzentraten
IN166537B (fr) * 1986-02-14 1990-05-26 Du Pont
BR9005383A (pt) * 1989-10-31 1991-09-17 Du Pont Processo para beneficiamento de material transportando titanio contendo ferro
US5403379A (en) * 1992-05-15 1995-04-04 Rgc Mineral Sands Limited Reduction of titaniferous ores and apparatus

Also Published As

Publication number Publication date
AU677199B2 (en) 1997-04-17
EP0641396A1 (fr) 1995-03-08
NO944428L (no) 1994-11-18
FI945443A0 (fi) 1994-11-18
ES2087739T3 (es) 1996-07-16
FI945443A7 (fi) 1994-11-18
NZ252568A (en) 1996-11-26
DE69302380D1 (de) 1996-05-30
FI103733B (fi) 1999-08-31
AU4241593A (en) 1993-12-13
NO944428D0 (no) 1994-11-18
EP0641396B1 (fr) 1996-04-24
FI103733B1 (fi) 1999-08-31
WO1993023580A1 (fr) 1993-11-25
DE69302380T2 (de) 1996-10-31
NO303023B1 (no) 1998-05-18
BR9306544A (pt) 1998-09-15

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued