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http://dx.doi.org/10.7844/kirr.2012.21.4.026

Trend on the Metal Recovery Technologies from Electric and Electronic Equipment Manufacturing Process Wastes  

Jeong, Jinki (Korea Institute of Geoscience & Mineral Resources (KIGAM))
Shin, Doyun (Korea Institute of Geoscience & Mineral Resources (KIGAM))
Lee, Jae-Chun (Korea Institute of Geoscience & Mineral Resources (KIGAM))
Park, Sang-Woo (Siontech Co., Ltd.)
Publication Information
Resources Recycling / v.21, no.4, 2012 , pp. 26-34 More about this Journal
Abstract
Recently, the recovery of resources from waste material of manufacturing electric and electronic equipment has been investigated. It is very important to extract metallic components from electric and electronic manufacturing processes with the view point of recycling of the used resources as well as an environmental protection. In this paper, open/registered patents of US, JP, EP, and KR and SCI journal related to metal recovery technologies from wastes produced in the electric and electronic manufacturing processes between 1975~2011 were reviewed. Patents and papers were collected using key-words searching and filtered by filtering criteria. The trends of the patents and papers were analyzed by the years, countries, companies, and technologies.
Keywords
Electric and electronic equipment; Manufacturing processes; Metal recovery; Technical trend;
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