烯醛一步法合成异戊二烯固体催化剂研究进展

Progress of Solid Catalysts for One-step Condensation Using Formaldehyde and Isobutylene to Synthesize Isoprene

烯醛法是化学合成异戊二烯中最具前景的方法,本文简述了三种类型的固体催化剂在一步合成异戊二烯中的研究进展,通过比较,指出分子筛是最具应用前景的催化剂。

The prins condensation using formaldehyde and isobutylene to prepare isoprene possesses the most exciting prospect among various chemical methods. This paper illustrates briefly the progress of three types of solid catalyst applied in the synthesis of isoprene via one- step process,and points out that the molecular sieve is the most prominent catalyst for isoprene production comparatively.