摘要
异戊二烯是合成橡胶的重要单体,主要用于生成异戊橡胶、丁基橡胶和SIS热塑性弹性等,也广泛应用于医药、农药、黏结剂及香料等领域。介绍了国内外异戊二烯生产方法的研究进展,详述了C5馏分分离法、脱氢法以及化学合成法等工艺,并对主要方法进行了对比,分析了其优缺点,同时对异戊二烯生产技术的发展提出了建议。
Isoprene,an important monomer for producing synthetic rubber,is mainly used in the production of isoprene rubber,butyl rubber,thermoplastic SIS elastomer and so on.It is also widely used in medicine,pesticides,bonding agents,spices,etc.The reseach progress of production methods of isoprene at home and abroad was introduced in this paper.Methods of the separation of C5 fraction,dehydrogenation,and chemical synthesis were amplified.Moreover,their merits and demerits were analyzed and compared.In the end,suggestions on the development of isoprene production technologies were given.
出处
《精细石油化工》
CAS
CSCD
北大核心
2012年第5期77-82,共6页
Speciality Petrochemicals
