搜索结果: 1-2 共查到“矿山工程技术 Gravity”相关记录2条 . 查询时间(0.906 秒)
Study on Metals Recovery from –0.074 mm Printed Circuit Boards by Enhanced Gravity Separation
Discarded printed circuit boards enhanced gravity separation metals recovery
2009/11/13
Nowadays study on discarded printed circuit boards (PCBs) reutilization has great significance for achieving secondary resources recycling and preventing environmental pollution. Physical methods show...
Beneficiation of Elazığ-Kefdağ Chromite by Multi Gravity Separator
Multi-Gravity Separator chromite
2009/10/14
In this study, the possibility of bene ciation of chromite in the Elazg-Kefdag region by Multi-Gravity Separator was investigated. The results of beneficiation studies showed that commercial concen...