Resources Recycling (자원리싸이클링)

The Korean Institute of Resources Recycling (한국자원리싸이클링학회)
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Development of Triboelectrostatic Separation Technique for Recovery of Nylon from Radiator of End-of-Life Vehicle

폐자동차(廢自動車) 라디에이터로부터 Nylon 회수(回收)를 위한 마찰하전정전선별(摩擦荷電靜電選別) 기술개발(技術開發)

  • Received : 2012.07.25
  • Accepted : 2012.10.30
  • Published : 2013.02.28
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Abstract

The study on the recovery of Nylon from a radiator of End-of-Life Vehicle was conducted by using triboelectrostatic separation technique. For the effective separation of the sample(Nylon, PP glass), charge polarity and amount of each sample with various charging materials have been investigated by faraday cage. And then, charging material was selected as carrying out basic separation experiments with materials that can be possible to polarize samples. Finally, the continuos type triboelectrostatic separator was developed with selected charging material and the recovery possibility of the sample was confirmed as carrying out various separation experiments.

본 연구에서는 마찰하전정전선별을 적용하여 폐자동차 라디에이터의 Nylon을 회수하기 위한 재질분리 연구를 수행하였다. 시료(Nylon, PP glass)의 효율적인 재질분리를 위하여, 각각의 시료를 대상으로 다양한 하전재질에 따른 하전극성과 하전량을 faraday cage로 조사하였다. 그리고 시료를 분극할 수 있는 재질을 대상으로 기초 분리실험을 수행하여 하전재질을 선정하였다. 선정된 하전재질을 사용하여 연속처리가 가능한 마찰하전정전선별 장치를 개발하였으며, 다양한 조건별로 분리실험을 수행하여 시료의 회수 가능성을 확인하였다.

Keywords

References

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Cited by

  1. Present Condition of End-of-Life Vehicles & SLF/ASR Recycling in Europe vol.23, pp.4, 2014, https://doi.org/10.7844/kirr.2014.23.4.58
  2. Experimental Investigation of a New Tribo-Aeroelectrostatic Separation Process for Micronized Plastics From WEEE vol.53, pp.5, 2017, https://doi.org/10.1109/TIA.2017.2700382