CA2169947A1 - Traitement de l'ilmenite par laminage a froid - Google Patents

Traitement de l'ilmenite par laminage a froid

Info

Publication number
CA2169947A1
CA2169947A1 CA002169947A CA2169947A CA2169947A1 CA 2169947 A1 CA2169947 A1 CA 2169947A1 CA 002169947 A CA002169947 A CA 002169947A CA 2169947 A CA2169947 A CA 2169947A CA 2169947 A1 CA2169947 A1 CA 2169947A1
Authority
CA
Canada
Prior art keywords
dimethyl ammonium
ilmenite
milling
additive
didodecyl
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
CA002169947A
Other languages
English (en)
Inventor
Andrzej Calka
Patrice Millet
Barry William Ninham
James Stanislaus Williams
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.)
WESTRALIAN SANDS Ltd
Australian National University
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 CA2169947A1 publication Critical patent/CA2169947A1/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
    • C22B34/1236—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
    • C22B34/1245—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 halogen ion as active agent
    • 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

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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Le broyage à billes très énergique de particules d'ilménite (ou d'autres minerais titanifères) à température ambiante, pendant des périodes allant jusqu'à 300 heures et en présence d'un additif approprié, donne une poudre nanostructuelle dont peut être lessivée au moins une proportion majeure du fer contenu dans le minerai titanifère. L'additif peut être un agent réducteur (du bore amorphe par exemple), un hydrocarbure à chaîne longue (du dodécane par exemple) ou un agent tensio-actif (de préférence acétate de dihexadecy 1 diméthyle ammonium, ou bromure de didodécyle diméthyle ammonium, ou acétate de didodécyle diméthyle ammonium, ou hydroxyde de didodécyle diméthyle ammonium, ou sulfate de sodium didodécyle). Le lessivage s'effectue de préférence en utilisant un acide chlorhydrique de 4M porté à une température allant de 80 à 100 DEG C.
CA002169947A 1993-09-13 1994-09-13 Traitement de l'ilmenite par laminage a froid Abandoned CA2169947A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPM117793 1993-09-13
AUPM1177 1993-09-13

Publications (1)

Publication Number Publication Date
CA2169947A1 true CA2169947A1 (fr) 1995-03-23

Family

ID=3777190

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002169947A Abandoned CA2169947A1 (fr) 1993-09-13 1994-09-13 Traitement de l'ilmenite par laminage a froid

Country Status (6)

Country Link
EP (1) EP0719346A4 (fr)
JP (1) JPH09504829A (fr)
CA (1) CA2169947A1 (fr)
NZ (1) NZ273552A (fr)
WO (1) WO1995008004A1 (fr)
ZA (1) ZA947050B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996010653A1 (fr) * 1994-10-04 1996-04-11 The Australian National University Traitement des mineraux pour l'extraction du zirconium
ATE200236T1 (de) 1995-08-28 2001-04-15 Advanced Nano Technologies Pty Verfahren zur herstellung ultrafeiner teilchen
US6548039B1 (en) 1999-06-24 2003-04-15 Altair Nanomaterials Inc. Processing aqueous titanium solutions to titanium dioxide pigment
US6440383B1 (en) 1999-06-24 2002-08-27 Altair Nanomaterials Inc. Processing aqueous titanium chloride solutions to ultrafine titanium dioxide
US6375923B1 (en) 1999-06-24 2002-04-23 Altair Nanomaterials Inc. Processing titaniferous ore to titanium dioxide pigment
DE10124523A1 (de) * 2001-05-19 2002-11-21 Deutsche Telekom Ag Verfahren zur Darstellung mehrerer elektronisch gespeicherter Seiten
DE10249163A1 (de) * 2002-10-22 2004-05-06 Plath, Peter Jörg, Prof.Dr. Verfahren und Vorrichtung zur Nutzung von Faraday-Instabilitäten zur Durchführung von tribochemischen Reaktionen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB714857A (en) * 1951-08-30 1954-09-01 British Titan Products Improvements in or relating to the manufacture of titanium dioxide pigments from mineral rutile ores
FR2351706A1 (fr) * 1976-05-19 1977-12-16 Dow Chemical Co Procede pour le broyage par voie humide de mineraux ou de produits miniers non organiques ou organiques fossilises
BR7800585A (pt) * 1978-01-31 1979-08-21 Vale Do Rio Doce Co Processo de obtencao de concentrados mecanicos de anatasio
US4175952A (en) * 1978-07-19 1979-11-27 Uop Inc. Recovery of iron and titanium metal values
US4197276A (en) * 1978-07-31 1980-04-08 Uop Inc. Recovery of titanium metal values
US4175110A (en) * 1978-08-22 1979-11-20 Uop Inc. Recovery of titanium metal values
DE3721509A1 (de) * 1987-06-30 1989-01-12 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur laugung von metallhaltigen, nicht vorgetrockneten rohstoffen
US5383615A (en) * 1989-10-03 1995-01-24 The Australian National University Ball milling apparatus

Also Published As

Publication number Publication date
JPH09504829A (ja) 1997-05-13
EP0719346A1 (fr) 1996-07-03
NZ273552A (en) 1996-12-20
EP0719346A4 (fr) 1997-05-07
WO1995008004A1 (fr) 1995-03-23
ZA947050B (en) 1995-08-07

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Legal Events

Date Code Title Description
FZDE Dead