In the using process, no enough stiffness of vacuum crystallizer led to failure, so it lost the original shape and had a great influence on the normal control of production. 真空结晶器属于外压容器,在使用过程中,经常因刚度不足而导致失效,使容器失去了原来的形状,从而影响生产的正常进行。
Crystallization Kinetics of Hexamethylenetetramine in a Vacuum Evaporation Crystallizer 乌洛托品在真空蒸发结晶器里结晶的动力学研究