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WO2008047010A3 - Method for treating waste containing precious metals and device for implementing said method - Google Patents

Method for treating waste containing precious metals and device for implementing said method Download PDF

Info

Publication number
WO2008047010A3
WO2008047010A3 PCT/FR2007/001728 FR2007001728W WO2008047010A3 WO 2008047010 A3 WO2008047010 A3 WO 2008047010A3 FR 2007001728 W FR2007001728 W FR 2007001728W WO 2008047010 A3 WO2008047010 A3 WO 2008047010A3
Authority
WO
WIPO (PCT)
Prior art keywords
precious metals
implementing
waste containing
treating waste
containing precious
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.)
Ceased
Application number
PCT/FR2007/001728
Other languages
French (fr)
Other versions
WO2008047010A2 (en
Inventor
Christian Thomas
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.)
Terra Nova SAS
Original Assignee
Terra Nova SAS
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 Terra Nova SAS filed Critical Terra Nova SAS
Priority to MX2009004208A priority Critical patent/MX2009004208A/en
Priority to EP07866405A priority patent/EP2083954A2/en
Priority to US12/446,158 priority patent/US20100181205A1/en
Priority to JP2009532850A priority patent/JP5284970B2/en
Priority to CA 2666767 priority patent/CA2666767A1/en
Publication of WO2008047010A2 publication Critical patent/WO2008047010A2/en
Publication of WO2008047010A3 publication Critical patent/WO2008047010A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
    • 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
    • C22B11/02—Obtaining noble metals by dry processes
    • C22B11/021—Recovery of noble metals from waste materials
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry 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
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
  • Incineration Of Waste (AREA)

Abstract

The invention relates to a method for treating waste containing precious metals, said method comprising the following successive steps: the waste is brought into contact with a composition based on molten lead; the mixture obtained is skimmed; and the skimmed mixture is refined by electrolysis in such a way as to recover the precious metals. The invention also relates to a waste treatment installation for implementing said method.
PCT/FR2007/001728 2006-10-20 2007-10-19 Method for treating waste containing precious metals and device for implementing said method Ceased WO2008047010A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
MX2009004208A MX2009004208A (en) 2006-10-20 2007-10-19 WASTE TREATMENT PROCEDURE CONTAINING PRECIOUS METALS AND DEVICE FOR PUTTING INTO THIS PROCEDURE.
EP07866405A EP2083954A2 (en) 2006-10-20 2007-10-19 Method for treating waste containing precious metals and device for implementing said method
US12/446,158 US20100181205A1 (en) 2006-10-20 2007-10-19 Method for treating waste containing precious metals and device for implementing said method
JP2009532850A JP5284970B2 (en) 2006-10-20 2007-10-19 Method for treating waste containing precious metals and apparatus for carrying out the method
CA 2666767 CA2666767A1 (en) 2006-10-20 2007-10-19 Method for treating waste containing precious metals and device for implementing said method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0609219A FR2907352B1 (en) 2006-10-20 2006-10-20 PROCESS FOR PROCESSING WASTE CONTAINING PRECIOUS METALS AND DEVICE FOR CARRYING OUT SAID METHOD
FR0609219 2006-10-20

Publications (2)

Publication Number Publication Date
WO2008047010A2 WO2008047010A2 (en) 2008-04-24
WO2008047010A3 true WO2008047010A3 (en) 2008-10-09

Family

ID=38182581

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/001728 Ceased WO2008047010A2 (en) 2006-10-20 2007-10-19 Method for treating waste containing precious metals and device for implementing said method

Country Status (7)

Country Link
US (1) US20100181205A1 (en)
EP (1) EP2083954A2 (en)
JP (1) JP5284970B2 (en)
CA (1) CA2666767A1 (en)
FR (1) FR2907352B1 (en)
MX (1) MX2009004208A (en)
WO (1) WO2008047010A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201634701A (en) * 2010-04-15 2016-10-01 安堤格里斯公司 Method for recycling of obsolete printed circuit boards
WO2013057073A1 (en) 2011-10-21 2013-04-25 Cockerill Maintenance & Ingenierie S.A. Pyrolytic method for processing organic and inorganic residues in multiple-hearth furnace for recovering useful by-products
EP2584262A1 (en) 2011-10-21 2013-04-24 Cockerill Maintenance & Ingenierie S.A. Method for pyrolytic treatment of organic and inorganic waste in a multiple-hearth incinerator for recovering recoverable sub-products
EP2790845B1 (en) 2011-12-15 2017-02-08 Entegris Inc. Apparatus and method for stripping solder metals during the recycling of waste electrical and electronic equipment
KR101192292B1 (en) 2012-06-27 2012-10-17 한국지질자원연구원 Electrolytic method of molten salt using all-in-one chamber
KR101192290B1 (en) 2012-06-27 2012-10-17 한국지질자원연구원 Continuous electrolytic apparatus for molten salt
CN102994759B (en) * 2012-11-28 2015-09-30 大连东泰产业废弃物处理有限公司 The retrieving arrangement of precious metal in a kind of waste catalyst
WO2016168933A1 (en) 2015-04-21 2016-10-27 University Of Saskatchewan Methods for selective leaching and extraction of precious metals in organic solvents
US10202668B2 (en) * 2015-08-27 2019-02-12 All Green Recycling, Inc. Metal recovery processes
US10597753B2 (en) * 2015-08-27 2020-03-24 All Green Recycling, Inc. Systems and methods of efficiently recovering precious metals using an alkaline leach, ultrasound, and electrolysis
US9809768B2 (en) * 2015-12-04 2017-11-07 Lubor JANCOK Device for the production of fuel gas from materials of organic and/or inorganic origin
CN108505069B (en) * 2018-03-30 2021-04-20 西安瑞鑫科金属材料有限责任公司 Method for recovering iridium and rhodium from iridium-rhodium alloy waste
CN114959271B (en) * 2022-05-18 2024-01-23 济源豫金靶材科技有限公司 Recovery method of sputtering silver residual target

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1128367A (en) * 1964-12-21 1968-09-25 Spectra International Inc Improvements in or relating to the recovery of metals
US3442643A (en) * 1965-12-08 1969-05-06 Ernest B Ackerman Recovery of electroplate utilizing molten lead
US20050247162A1 (en) * 2004-05-05 2005-11-10 Bratina James E Precious metals recovery from waste materials using an induction furnace

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1794647A (en) * 1930-03-31 1931-03-03 Bunker Hill & Sullivan Mining Lead-purifying process
US2211679A (en) * 1939-09-02 1940-08-13 Eugene W Wheeler Soft ore milling machine
US4362704A (en) * 1979-11-29 1982-12-07 Taylor Patrick R Cobalt leaching process
US4650553A (en) * 1986-03-21 1987-03-17 Pennwalt Corporation Electrolytic recovery of lead from scrap
JP2861434B2 (en) * 1991-02-13 1999-02-24 住友金属鉱山株式会社 Method for recovering In from Pb-In-Ag alloy
JP3380262B2 (en) * 1991-04-18 2003-02-24 同和鉱業株式会社 Waste catalyst treatment method
JP2738192B2 (en) * 1991-12-02 1998-04-08 住友金属鉱山株式会社 Recovery method of crude indium for electrolysis
JPH07243080A (en) * 1994-03-09 1995-09-19 Sumitomo Metal Mining Co Ltd Method of removing Fe and P from platinum group metal-containing copper recovered by absorbing platinum group metal from an automobile waste catalyst
ZA987219B (en) * 1997-08-15 2000-02-14 Cominco Eng Services Chloride assisted hydrometallurgical extraction of metal.
JP2003064426A (en) * 2001-08-24 2003-03-05 Mitsubishi Materials Corp Method for refining precious metal scraps
JP2003114178A (en) * 2001-10-04 2003-04-18 Mitsui Kushikino Mining Co Ltd Method for evaluating valuable metal-containing waste and recovering valuable metal
JP4155177B2 (en) * 2002-11-29 2008-09-24 三菱マテリアル株式会社 Method for recovering silver from silver-lead-containing materials
JP2004269936A (en) * 2003-03-06 2004-09-30 Dowa Mining Co Ltd Purification method of precious metal-containing raw material and precious metal recovery metal
JP3906333B2 (en) * 2003-03-11 2007-04-18 Ｄｏｗａメタルマイン株式会社 Precious metal recovery method
JP5031998B2 (en) * 2005-04-28 2012-09-26 相田化学工業株式会社 Precious metal recovery method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1128367A (en) * 1964-12-21 1968-09-25 Spectra International Inc Improvements in or relating to the recovery of metals
US3442643A (en) * 1965-12-08 1969-05-06 Ernest B Ackerman Recovery of electroplate utilizing molten lead
US20050247162A1 (en) * 2004-05-05 2005-11-10 Bratina James E Precious metals recovery from waste materials using an induction furnace

Also Published As

Publication number Publication date
CA2666767A1 (en) 2008-04-24
US20100181205A1 (en) 2010-07-22
FR2907352B1 (en) 2009-02-20
FR2907352A1 (en) 2008-04-25
JP5284970B2 (en) 2013-09-11
MX2009004208A (en) 2009-09-04
JP2010506714A (en) 2010-03-04
WO2008047010A2 (en) 2008-04-24
EP2083954A2 (en) 2009-08-05

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