DE602004004402D1 - A METHOD OF RECOVERING PLATING GROUND METALS FROM OX AND CONCENTRATES - Google Patents

A METHOD OF RECOVERING PLATING GROUND METALS FROM OX AND CONCENTRATES

Info

Publication number
DE602004004402D1
DE602004004402D1 DE602004004402T DE602004004402T DE602004004402D1 DE 602004004402 D1 DE602004004402 D1 DE 602004004402D1 DE 602004004402 T DE602004004402 T DE 602004004402T DE 602004004402 T DE602004004402 T DE 602004004402T DE 602004004402 D1 DE602004004402 D1 DE 602004004402D1
Authority
DE
Germany
Prior art keywords
concentrates
ground metals
plating ground
recovering
recovering plating
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.)
Active
Application number
DE602004004402T
Other languages
German (de)
Inventor
Mario Bergeron
Marc Richer-Lafleche
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.)
Ressources Minieres Pro Or Inc
Original Assignee
Ressources Minieres Pro Or 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
Priority claimed from CA002435779A external-priority patent/CA2435779A1/en
Application filed by Ressources Minieres Pro Or Inc filed Critical Ressources Minieres Pro Or Inc
Publication of DE602004004402D1 publication Critical patent/DE602004004402D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • 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
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/06—Chloridising
    • 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
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/32—Obtaining chromium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
DE602004004402T 2003-07-22 2004-07-20 A METHOD OF RECOVERING PLATING GROUND METALS FROM OX AND CONCENTRATES Active DE602004004402D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002435779A CA2435779A1 (en) 2003-07-22 2003-07-22 A process for recovering platinum group metals from ores and concentrates
US48990403P 2003-07-25 2003-07-25
PCT/CA2004/001067 WO2005007903A1 (en) 2003-07-22 2004-07-20 A process for recovering platinum group metals from ores and concentrates

Publications (1)

Publication Number Publication Date
DE602004004402D1 true DE602004004402D1 (en) 2007-03-08

Family

ID=34081409

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004004402T Active DE602004004402D1 (en) 2003-07-22 2004-07-20 A METHOD OF RECOVERING PLATING GROUND METALS FROM OX AND CONCENTRATES

Country Status (1)

Country Link
DE (1) DE602004004402D1 (en)

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Legal Events

Date Code Title Description
8332 No legal effect for de