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Computational Simulation Study for the Flotation Process of Silicate Minerals
Author(s): 
Pages: 92-96
Year: Issue:  5
Journal: Nonferrous Metals

Keyword:  silicate mineralsflotationalkyl aminemolecular dynamics simulation;
Abstract: 由于硅酸盐矿物在各类矿物加工中具有十分重要的地位,几乎所有的矿物加工过程都涉及有用矿物与硅酸盐矿物的浮选分离过程,开展硅酸盐矿物的浮选,尤其是复杂矿物体系硅酸盐浮选的实践与理论研究,具有重要的意义.本文结合本课题团队对烷基胺类浮选药剂在云母类层状硅酸盐矿物表面吸附的分子动力学模拟,重点阐述了计算模拟研究方法、理论与力场等,通过研究捕收剂/水/矿物体系的动力学过程,了解捕收剂在矿物表面的吸附形态、疏水性和疏水链等物理性质.
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