摘要
静电选矿是利用非均匀电场对介质颗粒的吸引力来分选矿粒的。通过求解拉普拉斯方程，得出非均匀电场对矿粒吸引力的表示式。这不仅为电选提供一定的理论依据，而且指明了解决静电场问题的基本途径。
Electrostatic ore dressing is used to sort ore particles by means of the attraction of heterogeneous electric field for medium particles. The expression of this attraction is obtained by solving Laplace's equation. It may provide certian the orefical basis for electrostaticore dressing and also points out the elementary way to solve electrostatic problems.
出处
《西安矿业学院学报》
北大核心
1996年第2期192-195,共4页
Journal of Xi'an University of Science & Technology
关键词
静电选矿
拉普拉斯方程
选矿
dielectric constant gradient of electric field Legendre's function.
