异戊二烯生产工艺技术研究进展

介绍了国内外异戊二烯生产技术的研究进展,详细叙述了萃取精馏法生产异戊二烯的工艺,简要介绍了近年来开发的催化合成、膜分离异戊二烯等新型工艺,并分析了各种生产工艺的优缺点。指出开发新型萃取剂、膜分离和直接催化合成是今后异戊二烯生产技术发展的新方向。

Research development on production technology of isoprene

The more attention has been paid to production technologies of isoprene with the development of ethylene industry and increasing demands of both synthetic resins and synthetic rubber.The research progresses on domestic and abroad production technologies for isoprene were reviewed,and the separation of isoprene by extractive distillation was reviewed particularly,and some new technologies,for example catalytic synthesis and membrane separation of isoprene were introduced briefly.Moreover,the merits and drawb...