苯酚烷基化催化剂研究进展  

Research progress on phenol alkylating catalyst

作　　者：李杰[1] 刘杰[2] 

机构地区：[1]辽宁工学院材料系,辽宁锦州121001 [2]锦州石化精细化工有限公司,辽宁锦州121001

出　　处：《应用化工》2004年第4期11-13,18,共4页Applied Chemical Industry

摘　　要：苯酚烷基化催化剂的发展经历了由液体酸、氧化物到离子交换树脂的演变过程,沸石分子筛作为新型烷基化催化剂,以其独特的结构和可调变的酸性及孔径等特点,是比较理想的催化剂。综述了苯酚烷基化催化剂的发展过程,探讨了固体酸催化剂的反应机理。Phenol alkylating catalyst has experienced a succesion of variations from liquid acid to oxide to ion exchange resin, zeolite molecular sieve as a kind of new alkylating catalyst, with it unique structure and characteristics and adjustable sourness, aperture and etc, become a relatinely ideal catalyst. This paper discusses the reaction mechanism of phenal alkylating catalyst, and its developing process would be summarized in this paper.

关 键 词：苯酚 烷基化 催化剂 研究进展 

分 类 号：TQ323[化学工程—合成树脂塑料工业]