摘要
讨论不同原料族组成的裂解性能,对比不同族烃的三烯潜在收率。研究表明:正构烷烃均是优质的裂解原料,双烯的潜在收率除乙烷外相对比较接近。C_4、C_5异构烷烃乙烯收率低,不适合做裂解原料,环烷烃在裂解过程中随着碳原子数的增加,双烯收率的变化并没有明显的规律。
The pyrolysis performance of paraffin and naphthene has been studied.The results show that the performance of normal paraffin is the best,and their potential yield of ethylene and propylene is almost the same except for ethane.ISO-butane and ISO-pentane are not suitable to be used as cracking materials because of their low ethylene yield.No obvious regularity has been found for the yield of ethylene and propylene with the increase of carbon number during naphthene cracking.
出处
《乙烯工业》
CAS
2008年第1期44-46,共3页
Ethylene Industry
关键词
裂解
正构烷烃
异构烷烃
环烷烃
Pyrolysis
Normal paraffin
ISO-paraffin
Naphthene
