FI885403A - Foerfarande foer utvinning av titandioxidfingods. - Google Patents

Foerfarande foer utvinning av titandioxidfingods. Download PDF

Info

Publication number
FI885403A
FI885403A FI885403A FI885403A FI885403A FI 885403 A FI885403 A FI 885403A FI 885403 A FI885403 A FI 885403A FI 885403 A FI885403 A FI 885403A FI 885403 A FI885403 A FI 885403A
Authority
FI
Finland
Prior art keywords
titandioxidfingods
foerfarande foer
utvinning
foer utvinning
foerfarande
Prior art date
Application number
FI885403A
Other languages
English (en)
Other versions
FI885403A0 (fi
Inventor
Richard B Peterson
Kay Peterson Muller
Original Assignee
Extract Inc
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 Extract Inc filed Critical Extract Inc
Publication of FI885403A0 publication Critical patent/FI885403A0/fi
Publication of FI885403A publication Critical patent/FI885403A/fi

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
    • 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
    • C22B34/1259—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 treatment or purification of titanium containing solutions or liquors or slurries

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FI885403A 1987-11-25 1988-11-22 Foerfarande foer utvinning av titandioxidfingods. FI885403A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12568587A 1987-11-25 1987-11-25

Publications (2)

Publication Number Publication Date
FI885403A0 FI885403A0 (fi) 1988-11-22
FI885403A true FI885403A (fi) 1989-05-26

Family

ID=22420930

Family Applications (1)

Application Number Title Priority Date Filing Date
FI885403A FI885403A (fi) 1987-11-25 1988-11-22 Foerfarande foer utvinning av titandioxidfingods.

Country Status (3)

Country Link
EP (1) EP0318231A1 (fi)
AU (1) AU2587688A (fi)
FI (1) FI885403A (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442783A1 (de) * 1994-12-01 1996-06-05 Kronos Titan Gmbh Verfahren zum Erhöhen der Ausbeute bei der Chlorierung titanhaltiger Rohstoffe
US6138834A (en) * 1999-01-08 2000-10-31 Sun Drilling Corporation Recovery apparatus for drilling and excavation application and related methods
US6666335B1 (en) * 1999-10-29 2003-12-23 C.A.S.T. Minerals, Inc. Multi-mineral/ash benefication process and apparatus
US6892887B2 (en) 2003-02-10 2005-05-17 Alpine Mud Products Corp Polymer drilling bead recovery system and related methods
US7943103B2 (en) * 2006-04-27 2011-05-17 Tronox Llc Waste solids handling
DE102008014722A1 (de) * 2007-12-05 2009-07-30 Kronos International, Inc. Verfahren zur Erhöhung der Ausbeute bei der Chlorierung titanhaltiger Rohstoffe
CN104190528B (zh) * 2014-08-29 2016-09-14 攀钢集团矿业有限公司 超细粒级钛铁矿的回收方法及钛精矿的生产方法
CN104925862A (zh) * 2015-07-15 2015-09-23 攀钢集团攀枝花钢铁研究院有限公司 处理含钛原料连续酸解产生的大颗粒的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE504843C (de) * 1928-09-02 1930-10-23 I G Farbenindustrie Akt Ges Gewinnung von Titandioxyd aus titanhaltigen Erzen
CA1088883A (en) * 1977-11-01 1980-11-04 Petro-Canada Exploration Inc. Beneficiation of heavy minerals from bituminous sands residues by dry screening

Also Published As

Publication number Publication date
EP0318231A1 (en) 1989-05-31
AU2587688A (en) 1989-05-25
FI885403A0 (fi) 1988-11-22

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: EXTRACT, INCORPORATED