双搅拌釜中脱硫催化剂再生的传质反应过程

在双搅拌釜中，考察了ＴＨＳ、ＡＤＡ、ＴＦ三种催化剂的再生氧化传质速度随液相传质数变化的规律，并以效果最好的ＴＨＳ的对象，进一步考察了催化剂浓度、温度、ｐＨ等因素对其再生氧化传质速度的影响。研究了用液相催化氧化法脱硫化氢的催化剂再生的传质反应过程。

THE PROCESS OF MASS TRANSFER WITH CHEMICAL REACTION FOR THE SULPHUR REMOVAL CATALYSTS REGENERATION IN A STIRRED CELL

In this work, the kinetic data of the catalysts regeneration were measured in a stirred cell. It was investigated that the mass transfer rate of the three catalysts (THS, ADA, TF) increased with an invrease in the liquid phase mass transfer coefficient. The effect of some factors including the catalyst concentration, temperature and pH on the regeneration mass transfer rate for catalyst THS were investigated. The process of mass transfer with chemical reaction for the sulphur removal catalysts regeneration has been also studied.