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| Application of a new sulfurizing reagent ZY in Floatation of Oxide Copper Ore |
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Received:July 07, 2016
Revised:July 18, 2016
Accepted:July 19, 2016
Published Online:April 06, 2017
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| DOI： |
| KeyWord:new sulfurizing reagent ZY;copper oxide;Oxygen after sulfur flotation |
| Author | Institution |
| ZENG Mao qing |
The Ministry of Land and Resources Kunming Mineral Resources Surveillance Testing Centre,Kunming,Yunnan,China |
| YE Jia sun |
The Ministry of Land and Resources Kunming Mineral Resources Surveillance Testing Centre,Kunming,Yunnan,China |
| SHAN Yong |
The Ministry of Land and Resources Kunming Mineral Resources Surveillance Testing Centre,Kunming,Yunnan,China |
| ZHAO Pei liang |
The Ministry of Land and Resources Kunming Mineral Resources Surveillance Testing Centre,Kunming,Yunnan,China |
| LE Zhi guang |
The Ministry of Land and Resources Kunming Mineral Resources Surveillance Testing Centre,Kunming,Yunnan,China |
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| Download times: 9 |
| Abstract: |
| In this paper,a oxygen after sulfur flotation technique was proposed to deal with a oxide copper ore in Yangla,Yunnan province,then the comparison tests were conducted by adopting two kinds of sulfurizing reagents of new type of sulfurizing reagent ZY and traditional sulfurizing reagen sodium sulfide. The results show that the new sulfurizing reagent dosage of ZY only 3/8 of the dosage of sodium sulfide obtain basic same copper oxide minerals flotation indexes.The new sulfurizing reagen ZY can completely replace the traditional sodium sulfide,every tons of ore processing can save sulfurizing reagen 2270 g, and can save costs 5.36 yuan. The economic benefit is remarkable, novel.The technology has a good guidance and reference value to the similar copper oxide mines in China. |
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