随机包装

Random packing is a mass transfer element placed in a packing tower through disordered stacking, random packing core function is to increase the gas-liquid contact area to achieve efficient mass transfer process. According to their shape characteristics, they can be divided into three categories: annular (pall ring, cascade mini ring), saddle shaped (rectangular saddle, arc saddle), and ring saddle shaped (metal saddle ring), with materials covering ceramics, metals, and polymer plastics to meet different working conditions.