The Second China Energy Scientist Forum (CESF 2010 E-BOOK)

Xuzhou,China,10.18-10.19,2010

ISBN: 978-1-935068-37-2 Scientific Research Publishing, USA

E-Book 2244pp Pub. Date: October 2010

Category: Medicine & Healthcare

Price: $360

Title: Study on Water-System Magnetized Flotation Process and Mechanism of Copper-Sulfur Ore’s
Source: The Second China Energy Scientist Forum (CESF 2010 E-BOOK) (pp 1071-1076)
Author(s): Tingsheng Qiu, Faculty of Resource and Environmental Engineering, Jiangxi University of Science and Technology, Jiangxi Ganzhou China/School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing China
Shizhong Peng, Faculty of Resource and Environmental Engineering, Jiangxi University of Science and Technology, Jiangxi Ganzhou China
Yanfen Yin, Faculty of Resource and Environmental Engineering, Jiangxi University of Science and Technology, Jiangxi Ganzhou China
Xiangyang Huang, Faculty of Resource and Environmental Engineering, Jiangxi University of Science and Technology, Jiangxi Ganzhou China
Abstract: This article has studied effect of magnetization on floatability of chalcopyrite and pyrite. The experiment of pure minerals indicates that magnetization can increase floatation of pyrite and chalcopyrite. With the menstruation contact angle of mineral and the reagents adsorptive capacity on the mineral surface we know that surface hydrophobicity of mineral be greatly promoted due to magnetization. It is a technology that is simple, cleaner and energy saving. The activity and selectivity of chalcopyrite and pyrite can also be promoted by magnetization. This will help magnetic treatment technology application in flotation, and come into being a new flotation separation system theory and advanced technology of complex refractory ores, if the magnetic technology can be effectively applied to mineral processes field. Moreover, his can provide theoretical knowledge and basic feasibility for mines practical production with magnetic treatment technology.
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