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http://dx.doi.org/10.7844/kirr.2018.27.6.76

Oversea Production Status of Gold, Silver, Platinum and Palladium from Scrap  

Kim, Bum-Choong (Hanyang University)
Chae, Sujin (Korea Maritime and Ocean University)
Kim, Jinsoo (Hanyang University)
Yoo, Kyoungkeun (Korea Maritime and Ocean University)
Publication Information
Resources Recycling / v.27, no.6, 2018 , pp. 76-83 More about this Journal
Abstract
This article aims to summarize the scrap recycling status of gold, silver, platinum and palladium from foreign countries by courntires and industries in order to utilize the data for securing the raw materials of the domestic urbanmining industry. The amount of gold from scrap has shown a tendency to decrease in countries other than China, which is attributed to the large imports of scrap containing gold in China. The industry demand for gold is the highest in electronic products, but demand is decreasing. The amount of scrap recycling in silver has declined in other regions compared to those in Europe, indicating that the world's overall scrap recycling volume has declined. Production and demand from scrap of platinum and palladium are mostly for catalysts and have been steadily increasing until now. However, it is expected that the amount of waste catalysts in automobiles will decrease with the increase of electric vehicle use.
Keywords
gold; silver; platinum; paladium; scraps;
Citations & Related Records
Times Cited By KSCI : 8  (Citation Analysis)
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