EP1689915A4 - Verfahren und vorrichtung zur reduktion von metallen - Google Patents

Verfahren und vorrichtung zur reduktion von metallen

Info

Publication number
EP1689915A4
EP1689915A4 EP04812122A EP04812122A EP1689915A4 EP 1689915 A4 EP1689915 A4 EP 1689915A4 EP 04812122 A EP04812122 A EP 04812122A EP 04812122 A EP04812122 A EP 04812122A EP 1689915 A4 EP1689915 A4 EP 1689915A4
Authority
EP
European Patent Office
Prior art keywords
metals
reduction
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.)
Withdrawn
Application number
EP04812122A
Other languages
English (en)
French (fr)
Other versions
EP1689915A1 (de
Inventor
Linnard Griffin
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
Publication of EP1689915A1 publication Critical patent/EP1689915A1/de
Publication of EP1689915A4 publication Critical patent/EP1689915A4/de
Withdrawn legal-status Critical Current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
    • C22B5/00—General methods of reducing to metals
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B15/00—Other processes for the manufacture of iron from iron compounds
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/02—Obtaining aluminium with reducing
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/02—Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
    • C25C5/02—Electrolytic production, recovery or refining of metal powders or porous metal masses from solutions
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/045—Leaching using electrochemical processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
EP04812122A 2003-11-24 2004-11-24 Verfahren und vorrichtung zur reduktion von metallen Withdrawn EP1689915A4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US52446903P 2003-11-24 2003-11-24
US53176303P 2003-12-22 2003-12-22
US53176403P 2003-12-22 2003-12-22
US10/995,934 US20050109162A1 (en) 2003-11-24 2004-11-23 Apparatus and method for the reduction of metals
PCT/US2004/039539 WO2005052219A1 (en) 2003-11-24 2004-11-24 Apparatus and method for the reduction of metals

Publications (2)

Publication Number Publication Date
EP1689915A1 EP1689915A1 (de) 2006-08-16
EP1689915A4 true EP1689915A4 (de) 2007-07-18

Family

ID=34596129

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04812122A Withdrawn EP1689915A4 (de) 2003-11-24 2004-11-24 Verfahren und vorrichtung zur reduktion von metallen

Country Status (3)

Country Link
US (2) US20050109162A1 (de)
EP (1) EP1689915A4 (de)
WO (1) WO2005052219A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060188436A1 (en) * 2005-02-18 2006-08-24 Linnard Griffin Apparatus and method for the production of hydrogen
US20050042150A1 (en) * 2003-08-19 2005-02-24 Linnard Griffin Apparatus and method for the production of hydrogen
US20050109162A1 (en) * 2003-11-24 2005-05-26 Linnard Griffin Apparatus and method for the reduction of metals
GB201411430D0 (en) * 2014-06-26 2014-08-13 Metalysis Ltd Method of producing metallic tanralum
WO2016025793A1 (en) * 2014-08-15 2016-02-18 Worcester Polytechnic Institute Iron powder production via flow electrolysis

Citations (2)

* Cited by examiner, † Cited by third party
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US3532490A (en) * 1967-01-24 1970-10-06 Nat Res Dev Production of metal powders and coatings
US4863510A (en) * 1988-07-27 1989-09-05 Tanaka Kikinzoku Kogyo K.K. Reduction process for preparing copper, silver, and admixed silver-palladium metal particles

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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532490A (en) * 1967-01-24 1970-10-06 Nat Res Dev Production of metal powders and coatings
US4863510A (en) * 1988-07-27 1989-09-05 Tanaka Kikinzoku Kogyo K.K. Reduction process for preparing copper, silver, and admixed silver-palladium metal particles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005052219A1 *

Also Published As

Publication number Publication date
EP1689915A1 (de) 2006-08-16
US20050217432A1 (en) 2005-10-06
WO2005052219A1 (en) 2005-06-09
US20050109162A1 (en) 2005-05-26

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