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
Application number
PCT/FR2007/001728
Other languages
French (fr)
Other versions
WO2008047010A2 (en
Inventor
Christian Thomas
Original Assignee
Terra Nova
Christian Thomas
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, Christian Thomas filed Critical Terra Nova
Priority to EP07866405A priority Critical patent/EP2083954A2/en
Priority to MX2009004208A priority patent/MX2009004208A/en
Priority to US12/446,158 priority patent/US20100181205A1/en
Priority to CA 2666767 priority patent/CA2666767A1/en
Priority to JP2009532850A priority patent/JP5284970B2/en
Publication of WO2008047010A2 publication Critical patent/WO2008047010A2/en
Publication of WO2008047010A3 publication Critical patent/WO2008047010A3/en

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 WO2008047010A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP07866405A EP2083954A2 (en) 2006-10-20 2007-10-19 Method for treating waste containing precious metals and device for implementing said method
MX2009004208A MX2009004208A (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
CA 2666767 CA2666767A1 (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

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 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
CN104532001A (en) 2010-04-15 2015-04-22 高级技术材料公司 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
SG11201403228RA (en) 2011-12-15 2014-07-30 Advanced Tech Materials Apparatus and method for stripping solder metals during the recycling of waste electrical and electronic equipment
KR101192290B1 (en) 2012-06-27 2012-10-17 한국지질자원연구원 Continuous electrolytic apparatus for molten salt
KR101192292B1 (en) 2012-06-27 2012-10-17 한국지질자원연구원 Electrolytic method of molten salt using all-in-one chamber
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
US11408053B2 (en) 2015-04-21 2022-08-09 Excir Works Corp. Methods for selective leaching and extraction of precious metals in organic solvents
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
US10202668B2 (en) * 2015-08-27 2019-02-12 All Green Recycling, Inc. Metal recovery processes
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 for removing fe and p in copper containing metal of platinum group recovered after absorption of metal of platinum group from used catalyst of automobile
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 Evaluation method for valuable metal-containing waste and recovery method for 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 Method for refining raw material containing noble metal, and metal for recovering noble 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
US20100181205A1 (en) 2010-07-22
FR2907352B1 (en) 2009-02-20
JP5284970B2 (en) 2013-09-11
WO2008047010A2 (en) 2008-04-24
EP2083954A2 (en) 2009-08-05
JP2010506714A (en) 2010-03-04
MX2009004208A (en) 2009-09-04
CA2666767A1 (en) 2008-04-24
FR2907352A1 (en) 2008-04-25

Similar Documents

Publication Publication Date Title
WO2008047010A3 (en) Method for treating waste containing precious metals and device for implementing said method
MX2007013182A (en) Method for the recovery of valuable metals and arsenic from a solution.
WO2007103105A3 (en) Processes for preparing morphinan-6-one products with low levels of alpha, beta-unsaturated ketone compounds
EA200801293A1 (en) METHOD FOR EXTRACTING RARE METALS DURING ZINC LEADING
WO2007076163A3 (en) Biodiesel production processes and biodiesel produced therefrom
WO2011090616A3 (en) Process for removing metals from vacuum gas oil
WO2010125189A3 (en) Method for preparing a metallised substrate, the resulting substrate and the uses thereof
IN2015KN00435A (en)
WO2007146352A3 (en) Methods of making water treatment compositions
BRPI0508416A (en) method for removing boron from silicon
SG160372A1 (en) Method for producing base lubricating oil from waste oil
WO2009037596A3 (en) Method to improve recovery of gold from double refractory gold ores
EP2081685A4 (en) Method of extracting platinum group metals from waste catalists through electrochemical process
TW200618745A (en) Method of treating tobacco extract to remove magnesium ions, method of preparing regenerated tobacco material, and regenerated tobacco material
WO2011090610A3 (en) Process for removing metals from crude oil
WO2009132113A3 (en) Dross removal
MX2009002865A (en) Subterranean system and method for treating and producing oil.
WO2012005548A3 (en) Method for economical extraction of magnesium,boron and calcium from lithium bearing solution
WO2009034482A3 (en) Process for recovering platinum group metals using reductants
WO2012018976A3 (en) Method of removing multi-valent metals from crude oil
MX347486B (en) Method for treating a solution containing zinc sulphate.
PE20090470A1 (en) METHOD FOR PROCESSING A COPPER CONCENTRATE CONTAINING COBALT
TW200640796A (en) Method for refining copper chloride etching waste liquid and refined copper chloride solution
EP3418404A3 (en) Method for increasing recycled manganese content
WO2006030102A3 (en) Use of partly pre-hydrated lime for separating a mixture of solid/liquid matters, method for treating sludge and purified sludge obtained by said method

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07866405

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 12446158

Country of ref document: US

Ref document number: 2666767

Country of ref document: CA

Ref document number: MX/A/2009/004208

Country of ref document: MX

ENP Entry into the national phase

Ref document number: 2009532850

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2007866405

Country of ref document: EP