2019
DOI: 10.30797/madencilik.666380
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Baski Devre Kartlarindaki̇ Değerli̇ Metalleri̇n Cevher Zengi̇nleşti̇rme Yöntemleri̇ İle Kazanimi

Abstract: Son yıllarda gelişen teknoloji ile birlikte elektronik ürün çeşitliliği ve üretimi artmaktadır. Artan tüketim ile birlikte kullanılmayan ürün miktarı çoğalmakta ve bu ürünler hurda olarak atığa ayrılmaktadır. Elektronik atık olarak adlandırılan bu hurdalar, içerdikleri zararlı element ve bileşenler yüzünden çevre ve canlılar üzerinde hasarlara neden olmaktadır. İçerisindeki zararlı bileşenlerin yanı sıra, değerli metalleri bünyelerinde barındırmaları ve bu metallerin içeriklerinin doğal kaynaklara oranla çok y… Show more

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Cited by 3 publications
(1 citation statement)
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“…Pretreated PCB material, with fine particle size (500-1000 lm), is commonly used for the leaching studies of metals. [12][13][14][15][16] Diluted mineral acids and mixtures of them have been studied widely for leaching of the copper, 8,12,13,[16][17][18][19][20][21][22] while bioleaching [23][24][25] and salt solutions at various pH [26][27][28] have also been used. Oxidation capability of sulfuric acid is decreased when an acid is diluted, and therefore the copper leaching capacity of diluted sulfuric acid is limited.…”
Section: Introductionmentioning
confidence: 99%
“…Pretreated PCB material, with fine particle size (500-1000 lm), is commonly used for the leaching studies of metals. [12][13][14][15][16] Diluted mineral acids and mixtures of them have been studied widely for leaching of the copper, 8,12,13,[16][17][18][19][20][21][22] while bioleaching [23][24][25] and salt solutions at various pH [26][27][28] have also been used. Oxidation capability of sulfuric acid is decreased when an acid is diluted, and therefore the copper leaching capacity of diluted sulfuric acid is limited.…”
Section: Introductionmentioning
confidence: 99%