Recovery of Metal Values from Useless Printed Circuit Boards
This study provides a hydrometallurgical method to recover copper, lead, tin and gold from useless printed circuit boards. Metals in the board were leached with different mineral acids. Gold, if present, was first recovered by filtering from the acid solution, washed and polished. Metal salts went i...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
al-Farabi Kazakh National University
2007-03-01
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| Series: | Eurasian Chemico-Technological Journal |
| Online Access: | http://ect-journal.kz/index.php/ectj/article/view/658 |