Experimental Research on Synchronous Flotation of Copper and Silver in a Silver-bearing Copper Oxide Ore with High Carbonate Gangue from Yunnan

Xiangyi Li; Shitao Wang; Maoqing Zeng; Zhiguang Le

doi:10.3969/j.issn.1000-6532.2022.02.019

Kuangchan zonghe liyong (Apr 2022)

Experimental Research on Synchronous Flotation of Copper and Silver in a Silver-bearing Copper Oxide Ore with High Carbonate Gangue from Yunnan

Xiangyi Li,
Shitao Wang,
Maoqing Zeng,
Zhiguang Le

Affiliations

Xiangyi Li: Key Laboratory of Sanjiang Metallogeny and Resources Exploration and Utilization, Ministry of Land and Resources, Kunming Mineral Resources Surveillance Testing Centre, Ministry of Land and Resources, Kunming, Yunnan, China
Shitao Wang: Key Laboratory of Sanjiang Metallogeny and Resources Exploration and Utilization, Ministry of Land and Resources, Kunming Mineral Resources Surveillance Testing Centre, Ministry of Land and Resources, Kunming, Yunnan, China
Maoqing Zeng: Key Laboratory of Sanjiang Metallogeny and Resources Exploration and Utilization, Ministry of Land and Resources, Kunming Mineral Resources Surveillance Testing Centre, Ministry of Land and Resources, Kunming, Yunnan, China
Zhiguang Le: Key Laboratory of Sanjiang Metallogeny and Resources Exploration and Utilization, Ministry of Land and Resources, Kunming Mineral Resources Surveillance Testing Centre, Ministry of Land and Resources, Kunming, Yunnan, China

DOI: https://doi.org/10.3969/j.issn.1000-6532.2022.02.019
Journal volume & issue: Vol. null, no. 2
pp. 105 – 110

Abstract

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A synchronous flotation test of copper and silver in a silver-bearing copper oxide ore with high carbonate gangue from Yunnan was studied. The results show that copper and silver concentrate copper grade of 22.03% and recovery of 71.69% was achieved through the closed circuit flotation test. And the grade and recovery of silver in copper concentrate were relatively 1095 g/t and 81.90%. The synchronous flotation technology using in the silver-bearing copper oxide ore is effectual .

Published in Kuangchan zonghe liyong

ISSN: 1000-6532 (Print)
Publisher: Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences
Country of publisher: China
LCC subjects: Technology: Mining engineering. Metallurgy
Website: http://www.kczhly.com/indexen.htm

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