The results show that in contrast to phosphoric acid catalyst, the production of cumene on zeolite catalyst exhibits low operating cost, high product yields, high product purity and little corrosion.

• 结果表明,采用沸石分子筛催化剂生产异丙苯,与固体磷酸催化剂相比,具有收率高、产品质量好、操作费用低、无腐蚀等优点。