DE50309132D1 - METHOD AND DEVICE FOR CARRYING OUT A TRIBOCHEMICAL RESPONSE - Google Patents

METHOD AND DEVICE FOR CARRYING OUT A TRIBOCHEMICAL RESPONSE

Info

Publication number
DE50309132D1
DE50309132D1 DE50309132T DE50309132T DE50309132D1 DE 50309132 D1 DE50309132 D1 DE 50309132D1 DE 50309132 T DE50309132 T DE 50309132T DE 50309132 T DE50309132 T DE 50309132T DE 50309132 D1 DE50309132 D1 DE 50309132D1
Authority
DE
Germany
Prior art keywords
tribochemical
medium
carrying
response
instabilities
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.)
Expired - Fee Related
Application number
DE50309132T
Other languages
German (de)
Inventor
Peter Joerg Plath
Elisabeth Swart
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.)
Individual
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
Application granted granted Critical
Publication of DE50309132D1 publication Critical patent/DE50309132D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C22B34/129—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 metallic titanium from titanium compounds by dissociation, e.g. thermic dissociation of titanium tetraiodide, or by electrolysis or with the use of an electric arc
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • 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
    • C22B34/1204—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
    • C22B34/1218—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 dry processes
    • C22B34/1222—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 dry processes using a halogen containing 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
    • C22B34/1263—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 metallic titanium from titanium compounds, e.g. by reduction
    • C22B34/1281—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 metallic titanium from titanium compounds, e.g. by reduction using carbon containing agents, e.g. C, CO, carbides

Abstract

The invention relates to a method and device for carrying out a tribochemical reaction, during which Faraday instabilities are produced by the spatial to-and-fro movement of a medium that is granular, grainy or made of balls. Tribochemical reaction conditions are produced with the aid of Faraday instabilities at points of contact of particles of the medium. The medium can either participate in the reaction or behave inertly with regard to the other educts. The method is suited for extracting (raw) titanium and titanium oxide from titaniferous minerals, for example, ilmenite and rutile.
DE50309132T 2002-10-22 2003-10-22 METHOD AND DEVICE FOR CARRYING OUT A TRIBOCHEMICAL RESPONSE Expired - Fee Related DE50309132D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10249163A DE10249163A1 (en) 2002-10-22 2002-10-22 Method and device for using Faraday instabilities to carry out tribochemical reactions
PCT/DE2003/003525 WO2004038048A1 (en) 2002-10-22 2003-10-22 Method and device for carrying out a tribochemical reaction

Publications (1)

Publication Number Publication Date
DE50309132D1 true DE50309132D1 (en) 2008-03-20

Family

ID=32087096

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10249163A Withdrawn DE10249163A1 (en) 2002-10-22 2002-10-22 Method and device for using Faraday instabilities to carry out tribochemical reactions
DE50309132T Expired - Fee Related DE50309132D1 (en) 2002-10-22 2003-10-22 METHOD AND DEVICE FOR CARRYING OUT A TRIBOCHEMICAL RESPONSE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10249163A Withdrawn DE10249163A1 (en) 2002-10-22 2002-10-22 Method and device for using Faraday instabilities to carry out tribochemical reactions

Country Status (6)

Country Link
EP (1) EP1558774B1 (en)
CN (1) CN100493784C (en)
AT (1) ATE385523T1 (en)
AU (1) AU2003281966A1 (en)
DE (2) DE10249163A1 (en)
WO (1) WO2004038048A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8329626B2 (en) * 2010-06-24 2012-12-11 Johnson & Johnson Consumer Companies, Inc. Low-irritating, clear cleansing compositions with relatively low pH

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ273552A (en) * 1993-09-13 1996-12-20 Univ Australian Treatment of titaniferous ore by high energy milling in the presence of an additive; leaching iron from milled product
JP2885098B2 (en) * 1994-10-07 1999-04-19 株式会社栗本鐵工所 Processing method of titanium sponge powder
ATE185995T1 (en) * 1995-05-26 1999-11-15 Goldschmidt Ag Th METHOD FOR PRODUCING X-RAY MOPHER AND NANOCRYSTALLINE METAL POWDER
AU2002312720A1 (en) * 2001-04-12 2002-10-28 Mir-Chem Gmbh Method and device for extracting and separating substances

Also Published As

Publication number Publication date
WO2004038048A1 (en) 2004-05-06
CN100493784C (en) 2009-06-03
EP1558774A1 (en) 2005-08-03
AU2003281966A1 (en) 2004-05-13
CN1726294A (en) 2006-01-25
DE10249163A1 (en) 2004-05-06
ATE385523T1 (en) 2008-02-15
EP1558774B1 (en) 2008-02-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee