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| Cyanide leaching research on a weathered gold ore in Shandong, China |
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Received:March 11, 2015
Revised:March 18, 2015
Accepted:March 20, 2015
Published Online:March 14, 2016
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| DOI： |
| KeyWord:Gold;ore, Weathered, Cyanidation, Charcoal;leaching |
| Author | Institution |
| Song Baoxu |
State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization;Kunming University of Science and Technology |
| lipeilun |
Guangzhou Research Institute of Non-ferrous Metals |
| zoujianjian |
Guangzhou Research Institute of Non-ferrous Metals |
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| Abstract: |
| Cyanide leaching tests on a weathered gold ore in Shandong have been conducted, during which grinding fineness, cyanide, lime, liquid-solid ratio and mixing time are investigated. The test result shows rough grinding fineness and low concentration are better. With the best condition, 95.87 percent of gold can be recover, and carbon adsorption rate can reach 99.58%. |
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