对国内外资源化处理废弃电路板的物理方法进行了阐述、分析和比较。
In this paper, the different physical methods of discarded PCBs reutilization were elucidated and analyzed.
废弃电路板中蕴含的金属是天然矿藏品位的几十倍甚至几百倍，具有重要的回收价值。
Waste Printed Circuit Boards (PCBs) are worthy very much to recycle, because the metallic grade is more hundred times than the nature mineral resources.
采用自动拆卸废弃电路板上电子元器件回收材料的方法是一种既经济又环保的处理方法。
From the view of environment and economy, it is one of the effective ways to recycle the PCBs with the methods of automatic disassembly of electronic components.
针对国外废弃电路板的机械回收利用现状，提出了在国内开展废弃电路板资源化、无害化处理研究的一些建议。
In this paper, abroad status of mechanical recycling of PCB and some advices on resource utilization and innocuity treatment of PCB are presented.
通过对废弃电路板破碎解离及解离后有价成分的分析，采用脉动气流分选装置对电子废弃物中有价成分的回收进行了研究，并取得了初步进展。
After analyzing the valuable components of the waste printed circuit boards, a development on research of recycling the valuable components of electronic waste using pulsing air classifiers was made.
热解后，废弃印刷电路板中的有机树脂降解成小分子的石油产品，同时与无机惰性组分的分离。
Pyrolysis, discarded printed circuit boards in the degradation of organic resin into small molecules of petroleum products, and at the same time inorganic inert component of the separation.
废弃电子电路板经王水溶解后，在盐酸介质中，用自制的黄原酯棉吸附。
In HCl medium, cotton cellulose xanthate absorb the solution where the abandoned electronics circuit board is dissolved by the king water.
电子废弃物中废印刷电路板的处置，一直是相当复杂的问题。
Printed circuit board scrap is recognized as a challenge to disposal.
本发明涉及电子废弃物的回收再利用技术，特别涉及一种从电路板上拆卸元器件和分离焊料的方法及装置。
The invention relates to recycle and reuse technology of electronic castoff, in particular to a method and a device to remove the element and separate the welding material from the circuit board.
随着电子电器产品更新换代速度的加快，包含印刷电路板（PCB）的电子废弃物的数量日益剧增。
With the rapid upgrading and renewing of electronic and electrical products, the amount of electronic wastes including printed circuit board (PCB) is increasing quickly.
热解技术是回收废弃印刷电路板的有效方法之一。
Pyrolysis waste recycling technology is one of the effective ways that recycle the printed circuit board.
热解技术是回收废弃印刷电路板的有效方法之一。
Pyrolysis waste recycling technology is one of the effective ways that recycle the printed circuit board.
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