EP2547452A2 - Procédé de fragmentation de déchets électroniques et de verre technique à des fins de recyclage - Google Patents

Procédé de fragmentation de déchets électroniques et de verre technique à des fins de recyclage

Info

Publication number
EP2547452A2
EP2547452A2 EP11765105A EP11765105A EP2547452A2 EP 2547452 A2 EP2547452 A2 EP 2547452A2 EP 11765105 A EP11765105 A EP 11765105A EP 11765105 A EP11765105 A EP 11765105A EP 2547452 A2 EP2547452 A2 EP 2547452A2
Authority
EP
European Patent Office
Prior art keywords
extraction
shock wave
treatment
medium
piece goods
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.)
Granted
Application number
EP11765105A
Other languages
German (de)
English (en)
Other versions
EP2547452B1 (fr
Inventor
Jörg BECKMANN
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 EP2547452A2 publication Critical patent/EP2547452A2/fr
Application granted granted Critical
Publication of EP2547452B1 publication Critical patent/EP2547452B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B02C19/186—Use of cold or heat for disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B02C2019/183—Crushing by discharge of high electrical energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

L'invention concerne un nouveau procédé de retraitement de produits usagés se présentant sous forme de cartes de circuits imprimés, de composants électroniques ou d'éléments techniques contenant du verre, selon lequel ces déchets sont éventuellement d'abord fragmentés (1) avant de subir une extraction (2) puis un traitement par ondes de choc (4) déclenchées par une haute tension dans un milieu diélectrique fluide, le milieu des ondes de choc pouvant être notamment un liquide organique ou de l'eau. Les particules obtenues (produits A), de taille inférieure à 30 μm, sont sensiblement exemptes de produits chimiques polluants et peuvent être utilisées dans de multiples applications.
EP11765105.9A 2010-03-18 2011-03-18 Procédé de fragmentation de déchets électroniques et de verre technique à des fins de recyclage Not-in-force EP2547452B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010011937 DE102010011937B4 (de) 2010-03-18 2010-03-18 Verfahren zum Zerkleinern von Elektronikschrott und technischem Glas für die Wiederverwertung
PCT/DE2011/000285 WO2011124195A2 (fr) 2010-03-18 2011-03-18 Procédé de fragmentation de déchets électroniques et de verre technique à des fins de recyclage

Publications (2)

Publication Number Publication Date
EP2547452A2 true EP2547452A2 (fr) 2013-01-23
EP2547452B1 EP2547452B1 (fr) 2016-09-14

Family

ID=44585322

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11765105.9A Not-in-force EP2547452B1 (fr) 2010-03-18 2011-03-18 Procédé de fragmentation de déchets électroniques et de verre technique à des fins de recyclage

Country Status (3)

Country Link
EP (1) EP2547452B1 (fr)
DE (1) DE102010011937B4 (fr)
WO (1) WO2011124195A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014070193A1 (fr) * 2012-11-02 2014-05-08 Empire Technology Development Llc Traitement de déchets électroniques par des gaz rares supercritiques
DE102014013857B4 (de) * 2014-09-24 2016-09-22 Jörg Beckmann Verwendung eines Schockwellenverfahrens
AT516381B1 (de) 2014-12-04 2016-05-15 Andritz Ag Maschf Verfahren zur Aufbereitung elektrischer und elektronischer Bauteile zur Rückgewinnung von Wertstoffen
FR3030317B1 (fr) * 2014-12-23 2017-02-10 Brgm Procede de recyclage de dechets d'equipements electriques et electroniques
DE102015216932A1 (de) * 2015-09-03 2017-03-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Recycling von Kompositwerkstoffen sowie recycelte Kompositwerkstoffe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19534232C2 (de) 1995-09-15 1998-01-29 Karlsruhe Forschzent Verfahren zur Zerkleinerung und Zertrümmerung von aus nichtmetallischen oder teilweise metallischen Bestandteilen konglomerierten Festkörpern und zur Zerkleinerung homogener nichtmetallischer Festkörper
US5758831A (en) 1996-10-31 1998-06-02 Aerie Partners, Inc. Comminution by cryogenic electrohydraulics
JP2000246132A (ja) * 1999-02-26 2000-09-12 Kobe Steel Ltd 放電処理装置
DE10061386A1 (de) 2000-12-09 2002-09-05 Daimler Chrysler Ag Verfahren und Vorrichtung zur überkritischen Nassoxidation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011124195A2 *

Also Published As

Publication number Publication date
EP2547452B1 (fr) 2016-09-14
WO2011124195A2 (fr) 2011-10-13
WO2011124195A3 (fr) 2012-06-07
DE102010011937A1 (de) 2011-09-22
DE102010011937B4 (de) 2012-02-02

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