The two SEDS processes referringto carbon dioxide and solvent are mixed in nozzle before spraying into vessel, obtainhigh turbulent intensity and homogeneous distribution of solvent.

• 在相同工艺条件下,喷嘴内部存在混合腔的SEDS过程得到的湍流强度大,溶剂分布均匀,更容易得到粒径小且分布均匀的微粒。