then it is fed into a packed distillation column reactor. the effects of catalyst concentration, reaction temperature and pressure, feed concentration were experimentally investigated.
本文考察了催化剂浓度、操作压力、进料组成等因素对该催化精馏过程的影响。
the chlorination of pivaloyl chloride to prepared 3-chloropivaloyl chloride was took place in a packed distillation column with total reflux.