The process for the catalytic dehydrogenation of ethylbenzene to styrene with simultaneously selective oxidation of hydrogen was considered to have a wide application foreground.

• 介绍了近年来合成苯乙烯新技术,即乙苯脱氢-氢气氧化-乙苯脱氢工艺的催化剂开发、艺开发和工业应用的进展。