METHOD OF PREPARING CUMYL ALCOHOL AND METHOD OF PREPARING PHENOL, ACETONE AND ALPHA METHYL STYRENE

摘要

The present invention relates to a method of preparing cumyl alcohol and a method of preparing phenol, acetone and alpha methyl styrene. According to the present invention, through a hydrogenation process for cumene hydroperoxide obtained by oxidizing cumene in a phenol preparing process, selectivity may be improved and the amount of cumyl alcohol may be increased. In addition, the amount of the alpha methyl styrene may be selectively increased. Further, the produced amount of the alpha methyl styrene may be controlled according to market demand by controlling the amount of the cumene hydroperoxide.