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《World Nonferrous Metals》 2017-18
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Primary preconcentration of jigging in polymetallic low carbon copper mine

HONG Yong-hua;LAN Xi-xiong;XIE Rui;FU Hai-tao;Yunnan Hualian zinc indium Limited by Share Ltd;  
In order to make full use of low grade ore resources, prolong the service life of the mine, the diaphragm jig for preconcentration of multi metal low copper mine, and achieved good comprehensive index test: concentrate enrichment ratio of 2.5 to 3 times, the metal recovery rate is 65 ~ 75%, copper zinc 60-70%, tin is 55 ~ 65%, and sulfur, iron and other metal has also been significantly enriched. The experimental results have created a good precondition for increasing the selected grade, the production capacity of crude ore and realizing the large-scale production at low cost.
【CateGory Index】: TD95
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