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CA2961441A1 - Procede de traitement et d'extraction de dechets electroniques en vue de la recuperation des constituants inclus dans de tels dechets - Google Patents

Procede de traitement et d'extraction de dechets electroniques en vue de la recuperation des constituants inclus dans de tels dechets Download PDF

Info

Publication number
CA2961441A1
CA2961441A1 CA2961441A CA2961441A CA2961441A1 CA 2961441 A1 CA2961441 A1 CA 2961441A1 CA 2961441 A CA2961441 A CA 2961441A CA 2961441 A CA2961441 A CA 2961441A CA 2961441 A1 CA2961441 A1 CA 2961441A1
Authority
CA
Canada
Prior art keywords
waste
metals
suspension
particles
separation
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.)
Pending
Application number
CA2961441A
Other languages
English (en)
Inventor
Stephane Peys
Ashley O'SULLIVAN
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.)
Financiere Industrielle Ste
Original Assignee
Bigarren Bizi
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 Bigarren Bizi filed Critical Bigarren Bizi
Publication of CA2961441A1 publication Critical patent/CA2961441A1/fr
Pending 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
    • 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
    • C22B7/005—Separation by a physical processing technique only, e.g. by mechanical breaking
    • 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
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • 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
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
    • 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
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • 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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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
    • 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
    • C22B7/006—Wet 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

On propose selon l'invention un procédé de traitement de déchets électroniques en vue de la récupération individualisée de métaux inclus dans de tels déchets, caractérisé en ce qu'il comprend la succession des étapes suivantes : - broyage des déchets dans des conditions propres à individualiser les différents constituants métalliques des déchets, - mélange des déchets broyés avec un liquide pour former une suspension, - séparation gravitaire de la suspension pour séparer les particules de densités les plus élevées, contenant la majorité des métaux, des particules de densités les plus faibles, - séparation densimétrique de la suspension contenant la majorité des métaux pour obtenir des suspensions contenant les métaux individualisés.
CA2961441A 2014-09-15 2015-09-15 Procede de traitement et d'extraction de dechets electroniques en vue de la recuperation des constituants inclus dans de tels dechets Pending CA2961441A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1458646A FR3025806B1 (fr) 2014-09-15 2014-09-15 Procede de traitement et d'extraction de dechets electroniques en vue de la recuperation des constituants inclus dans de tel dechets
FR14/58646 2014-09-15
PCT/IB2015/057075 WO2016042469A1 (fr) 2014-09-15 2015-09-15 Procédé de traitement et d'extraction de déchets électroniques en vue de la récupération des constituants inclus dans de tels déchets

Publications (1)

Publication Number Publication Date
CA2961441A1 true CA2961441A1 (fr) 2016-03-24

Family

ID=51790770

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2961441A Pending CA2961441A1 (fr) 2014-09-15 2015-09-15 Procede de traitement et d'extraction de dechets electroniques en vue de la recuperation des constituants inclus dans de tels dechets

Country Status (12)

Country Link
US (1) US20170253946A1 (fr)
EP (1) EP3194076A1 (fr)
JP (1) JP7163026B2 (fr)
KR (1) KR102572613B1 (fr)
CN (1) CN107073478B (fr)
AP (1) AP2017009808A0 (fr)
CA (1) CA2961441A1 (fr)
FR (1) FR3025806B1 (fr)
MA (1) MA40646A (fr)
MX (1) MX2017003357A (fr)
WO (1) WO2016042469A1 (fr)
ZA (1) ZA201702043B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018122799A1 (fr) * 2016-12-30 2018-07-05 Ecoback Sp Z O.O. Solides de ferrite pour une suspension de liquide lourd, procédé de préparation de ceux-ci et utilisation de ferrite sous la forme de solides pour liquide lourd

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CN108160305B (zh) * 2018-02-08 2019-10-18 韶关学院 一种混合金属粉末分离方法及所用气氛炉
EP3795265B1 (fr) * 2018-05-18 2023-07-19 Jiménez Guzmán, Francisco Javier Système pour la récupération et le raffinage physico-mécanique de métaux non ferreux à partir de déchets électroniques
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FR3101791B1 (fr) * 2019-10-15 2021-09-17 Broyeurs Poittemill Ingenierie Procédé et installation de séparation aéraulique en continu de matériaux particulaires constitués d’un mélange de particules hétérogène à la fois en granulométrie et en densité
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018122799A1 (fr) * 2016-12-30 2018-07-05 Ecoback Sp Z O.O. Solides de ferrite pour une suspension de liquide lourd, procédé de préparation de ceux-ci et utilisation de ferrite sous la forme de solides pour liquide lourd
AU2017385101B2 (en) * 2016-12-30 2022-07-21 Akademia Gorniczo-Hutnicza Im. Stanislawa Staszica Ferrite solids for a heavy liquid suspension, method of preparation thereof and use of ferrite as heavy liquid solids

Also Published As

Publication number Publication date
CN107073478B (zh) 2021-10-08
AP2017009808A0 (en) 2017-03-31
KR102572613B1 (ko) 2023-08-30
ZA201702043B (en) 2019-06-26
JP2017527442A (ja) 2017-09-21
WO2016042469A1 (fr) 2016-03-24
MA40646A (fr) 2016-03-24
CN107073478A (zh) 2017-08-18
FR3025806B1 (fr) 2019-09-06
MX2017003357A (es) 2017-11-22
FR3025806A1 (fr) 2016-03-18
JP7163026B2 (ja) 2022-10-31
US20170253946A1 (en) 2017-09-07
EP3194076A1 (fr) 2017-07-26
KR20170056577A (ko) 2017-05-23

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