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in aqueous solution has always been a problem in hydrometallurgy. The separation of rhenium from the electro-oxidation leachate of molybdenite and its mechanism were investigated. The results show..., respectively. D301 resin is an effective separation material of rhenium from electric-oxidation leachate of molybdenite. The adsorption kinetics results also show that the adsorption of rhenium is easier than......
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; Electric-oxidation extraction of molybdenite concentrate in alkaline NaCl electrolyte CAO Zhan-fang(曹占芳), ZHONG Hong(钟宏), LIU Guang-yi(刘广义), FU Jian-gang(符剑刚), WEN Zhen-qian(闻振乾),WANG...; Abstract: The dissolution of molybdenite concentrate in NaCl electrolyte was investigated. The results......
J. Cent. South Univ. (2018) 25: 1326-1339 DOI: https://doi.org/10.1007/s11771-018-3829-1 An effective approach for improving flotation recovery of molybdenite fines from a finely-disseminated... is proposed for improving the recovery of molybdenite fines from a finely-disseminated molybdenum ore. To maximize the flotation recovery of molybdenum, process mineralogy of raw ore, contrast tests......
Molybdenite alkali fusion and leaching:reactions and mechanismReza Ebrahimi-Kahrizsangi1,Mohammad Hasan Abbasi2,Ali Saidi21. Department of Materials Engineering Islamic Azad University2. Department of Materials Engineering Isfahan University of Technology摘 要:<正>The production of MoO3 from Sarcheshmeh molybdenite concentrate via a pyro......
Flotation mechanisms of molybdenite fines by neutral oilsQing-quan Lin1,2,Guo-hua Gu3,Hui Wang2,You-cai Liu2,Jian-gang Fu2,Chong-qing Wang22. School of Chemistry and Chemical Engineering,Central South University3. School of Minerals Processing and Bioengineering,Central South University摘 要:The flotation mechanisms of molybdenite fines by neutral oils......
Electro-oxidation process and mechanism of molybdenite decomposition under ultrasonic effectJIA Lijuan, ZHONG Hong, and FU Jiangang College of Chemistry and Chemical Engineering, Central South... in an electrochemical cell with 15 mm electrode spacing at 25°C under ultrasonic effect. The op- timum conditions were found through experiments. The electro-oxidation mechanism of molybdenite......
Flotation of Xinhua molybdenite using sodium sulfide as modifier YIN Wan-zhong(印万忠)1, ZHANG Li-rong(张丽荣)1, Xie Feng2 1. School of Resource and Civil Engineering, Northeastern...: The feasibility of using sodium sulfide as the sole modifier for the flotation of Xinhua molybdenite ore was examined. The potential mechanisms involved in the different flotation systems were discussed......
; 文献标志码:A Purification process of low-grade complex molybdenite concentrate YANG Hong-ying1, YU Juan2, TONG..., Xi’an 710055, China) Abstract: A purification process for low-grade complex molybdenite concentrates containing plenty of silicate gangue minerals was investigated. The effects of the concentrations......
Intensified bioleaching of low-grade molybdenite concentrate by ferrous sulfate and pyriteJuan Yu1,Hong-Ying Yang2,Lin-Lin Tong2,Jun Zhu11. School of Metallurgy Engineering,Xi’an University...-grade molybdenite concentrate were studied in this paper. The experimental results show that the oxidation dissolution of molybdenite can be accelerated with the addition of either ferrous sulfate......
