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http://dx.doi.org/10.4150/KPMI.2014.21.2.142

Development of Pre-treatment for Tin Recovery from Waste Resources  

Jin, Y.H. (Advanced Materials & Processing Center, Institute for Advanced Engineering (IAE))
Jang, D.H. (Advanced Materials & Processing Center, Institute for Advanced Engineering (IAE))
Jung, H.C. (Advanced Materials & Processing Center, Institute for Advanced Engineering (IAE))
Lee, K.W. (SungEel Hitech)
Publication Information
Journal of Powder Materials / v.21, no.2, 2014 , pp. 142-146 More about this Journal
Abstract
Fundamental experiences have been studied for development of pre-treatment process of Sn by-products such as solders. Dry and wet separation/recovery processes were considered by the differences of physical properties. The by-products, which are analyzed by solder metal and oxides. The metal and oxide were simply separated by dry ball-milling process for 12 hours, after that recovery metal powder might be reusable as lead or lead-free solders. In terms of wet separation process, samples were dissolved in $HNO_3+H_2O_2$ and the precipitation were analyzed by $SnO_2$. Overall efficiency of recovery might be increasing via developing simple pre-treatment process.
Keywords
Tin; Solder; Recycling; Pre-treatment; Recovery;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 J. Y. Lee: Korea, KR 10-2004-0107786 (2004).
2 J. W. Ahn and J. S. Seo: J. Kor. Inst. Resources Recycling, 5 (2009) 44.
3 Y. H. Lee and H. Y. Yang: J. Kor. Inst. Metals., 3 (1978) 166.
4 G. G. Lee, R. Watanabe, I. M. Park and H. Y. Jeong: J. Kor. Inst. Met. Mater., 33 (1995) 888.
5 G. G. Lee, R. Watanabe, B. K. Kim, G. H. Ha, D.-W. Lee and I.-M. Park: J. Kor. Inst. Met. Mater., 34 (1996) 1362.
6 H. K. Choi, S. S. Kim and J. Y. Hwang: J. Miner. Soc. Korea., 20 (2007) 135.
7 D. W. Kim, S. T. Jang and S. R. Choi: J. Kor. Inst. Resources Recycling., 20 (2011) 46.
8 K. K. Hong, H. S. Hong and H. C. Jung: J. Kor. Powd. Met. Inst., 19 (2012) 405.   DOI   ScienceOn
9 R. Raghavan, P. K. Mohanan and S. R. Swarnkar: Hydrometallurgy, 58 (2000) 103.   DOI   ScienceOn
10 A. G. Chimielewski, T. S. Urbanski and W. Migdal: Hydrometallurgy, 45 (1997) 333.   DOI   ScienceOn
11 K. S. Ryu and J. S. Kim: Korea, KR 10-2007-0101110 (2007).