【摘要】 在高梯度磁选设备上附加一种脉动水发生装置即成为脉功高梯度磁选设备。本文叙述用脉动高梯度磁选法分选珊瑚锡矿细粒钨、锡混合物料的初步研究结果。试验证明:脉动高梯度磁选法可大幅度提高细粒黑钨、锡石的分离效果,它的脱锡效率甚至比振动高梯度磁选法更高。更多还原

【Abstract】 The pulsing high gradient magnetic separator is made by adding a pulsing water generator to a high gradient magnetic separator, The preliminary test results are given of pulsing high gradient magnetic separation of mixed materials of fine grain tungsten and cassiterite from Shanhu Tin mine. The tests showed that the separation efficiencies for fine grain tungsten and cassiterite are greatly enhanced and the removal efficiency of tin is even more better than that of the vibrating high gradient magnetic separation.更多还原