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Method for recycling materials from used objects

A technology for recycling materials and articles, applied in the direction of solid waste removal, solid separation, sorting, etc., can solve the problems of not being able to cover the product range, not being able to select equipment fragments, etc., and achieve the effect of reducing power and improving reliability

Active Publication Date: 2009-07-22
追踪技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But these methods cannot cover the entire product range
In particular, these methods do not enable selective sorting between different types of plastic materials, or equipment fragments that include electronic components containing rare and / or precious materials

Method used

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  • Method for recycling materials from used objects
  • Method for recycling materials from used objects
  • Method for recycling materials from used objects

Examples

Experimental program
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Embodiment Construction

[0065] [65] As previously stated, the purpose of the present invention is to allow the selective recovery of materials contained in objects that may have a complex structure in which the greatest diversity of There can be great value in terms of recycling.

[0066] [66] figure 1 with 2 Two items are shown that present a significant recycling problem, although these two examples are of course not limiting and the invention can be applied to many other items.

[0067] [67] figure 1 The item shown is a device comprising electronic circuits located in a case 1 . The electronic circuit is carried by a printed circuit board 2 and includes a plurality of electronic components 3 . A transformer 3' comprising a metal armature and a copper coil 4 is fixed on this printed circuit. The electronic circuit is connected to a multi-plug connector 5 whose pins 6 are gold-clad and / or silver-plated.

[0068] [68] According to the invention, the first step of the method of recovering the de...

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PUM

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Abstract

The recycling method according to the invention involves, when manufacturing the objects (12), a preliminary phase of selectively labelling the objects (12), the parts of the objects and / or the components of the objects that include the materials to be recycled, and a phase of concentrating the recyclable materials involving grinding the objects (12) down into particles (15), remotely detecting the labels that may be borne by each of the particles, extracting those parts (26) in which a label has been detected and directing them to a storage area (27) specific to said label.

Description

technical field [0001] [01] The present invention relates to methods of recycling materials from end-of-life articles. Background technique [0002] [02] In general, it is known that until now, great efforts have been made to recover as much as possible the materials used in end-of-life manufactured products. [0003] [03] However, this problem appears to be particularly difficult to solve where the nature of the product desired to be recycled is complex and the product comprises a plurality of parts formed from different materials. [0004] [04] This is especially the case with electronic devices or even automobiles. [0005] [05] In both cases, recycling means dismantling equipment and sorting components so that constituent elements formed from the same material can be brought together. [0006] [06] Clearly, this process is only suitable for use with cheap labor and is not suitable for automated industrial operations. [0007] [07] In an attempt to solve these problems...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03B9/06B09B3/00B07C5/34
CPCB09B3/00B03B9/061B07C5/34
Inventor 克洛德·朗贝尔让-米歇尔·阿尚
Owner 追踪技术有限公司
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