ATE385523T1 - METHOD AND DEVICE FOR CARRYING OUT A TRIBOCHEMISCEN REACTION - Google Patents

METHOD AND DEVICE FOR CARRYING OUT A TRIBOCHEMISCEN REACTION

Info

Publication number
ATE385523T1
ATE385523T1 AT03773570T AT03773570T ATE385523T1 AT E385523 T1 ATE385523 T1 AT E385523T1 AT 03773570 T AT03773570 T AT 03773570T AT 03773570 T AT03773570 T AT 03773570T AT E385523 T1 ATE385523 T1 AT E385523T1
Authority
AT
Austria
Prior art keywords
reaction
medium
carrying
tribochemiscen
instabilities
Prior art date
Application number
AT03773570T
Other languages
German (de)
Inventor
Peter Joerg Plath
Elisabeth Swart
Original Assignee
Peter Joerg Plath
Elisabeth Swart
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 Peter Joerg Plath, Elisabeth Swart filed Critical Peter Joerg Plath
Application granted granted Critical
Publication of ATE385523T1 publication Critical patent/ATE385523T1/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Catching Or Destruction (AREA)
  • Taps Or Cocks (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

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.
AT03773570T 2002-10-22 2003-10-22 METHOD AND DEVICE FOR CARRYING OUT A TRIBOCHEMISCEN REACTION ATE385523T1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE385523T1 true ATE385523T1 (en) 2008-02-15

Family

ID=32087096

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03773570T ATE385523T1 (en) 2002-10-22 2003-10-22 METHOD AND DEVICE FOR CARRYING OUT A TRIBOCHEMISCEN REACTION

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
ZA947050B (en) * 1993-09-13 1995-08-07 Univ Australian Limenite processing using cold milling.
JP2885098B2 (en) * 1994-10-07 1999-04-19 株式会社栗本鐵工所 Processing method of titanium sponge powder
DE59603454D1 (en) * 1995-05-26 1999-12-02 Goldschmidt Ag Th Process for the production of X-ray amorphous and nanocrystalline metal powder
DE10291568D2 (en) * 2001-04-12 2004-04-15 Mir Chem Gmbh Method and device for extracting and separating substances

Also Published As

Publication number Publication date
AU2003281966A1 (en) 2004-05-13
EP1558774A1 (en) 2005-08-03
EP1558774B1 (en) 2008-02-06
WO2004038048A1 (en) 2004-05-06
CN100493784C (en) 2009-06-03
DE50309132D1 (en) 2008-03-20
CN1726294A (en) 2006-01-25
DE10249163A1 (en) 2004-05-06

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Legal Events

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