提高硫酸钾颗粒强度的研究

Study on Improving the Strength of Potassium Sulfate Particle

硫酸钾颗粒的物理性质差异影响其造粒效果,在研究中发现:在相同的造粒条件下,不同的硫酸钾物料造粒效果存在较大差异,通过改变硫酸钾颗粒的粒径分布与其表面形态可以提高硫酸钾颗粒强度。

The physical properties of potassium sulfate particle affected the granulation effect. In the study,it was found that under the same granulation condition,the granulation effect of different potassium sulfate materials was quite different. By changing the particle size distribution and the surface morphology of the potassium sulfate particle,the strength of the potassium sulfate particle could be improved.