In order to recover high-quality waste heat resources from molten magnesium chloride which is a by-product of the Kroll production of sponge titanium,molten magnesium chloride was broken into spherical particles by rotary cup centrifugal granulation in this paper,and the influences of cup atomizer rotating speed and melt mass flow on the average diameter and particle size distribution of magnesium chloride were investigated.The results show that with the increase of the cup atomizer's rotating speed and the decrease of mass flow,the average particle size gradually decreases and a larger diameter of the rotating cup can obtain smaller particles.The particle size is mainly distributed in the range of 0～2 mm and the particles are concentrated in the direction of smaller granule size with the increase of rotating speed and the decrease of mass flow.
关键词
熔融氯化镁/离心粒化/平均粒径/粒径分布
Key words
molten magnesium chloride/centrifuge granulation/particle average diameter/particle size distribution
维普
万方数据