环戊烷的生产

The Production of Cyclopentane

讨论了环戊烷 (CPA)的生产背景、市场前景、原料的分离方法以及合成环戊烷的两种工艺。分别讨论了以不同物料为原料生产环戊烷的可行性。其中 ,详细描述了从乙烯裂解碳五馏分中分离出环戊二烯 (CPD)、双环戊二烯 (DCPD)的工艺 ,以及由双环戊二烯加氢生产环戊烷的两种工艺 ,催化和分离单独进行的三塔工艺和催化蒸馏的单塔工艺。

This article mainly discussed the production background, market prospect, raw material can be used for the production of cyclopentane(CPA), and the method for the seperation of the raw material and two kinds of technique for the synthesis of cyclopentane. And discussed the feasibility of using different material as raw material for the prodution of CPA respectively. Among which the following techniques were described in detail. These techniques are: segregating cyclopentadiene(cpd),dicyclopentadiene(DCPD)from C 5 frachtion produced by ethylene pyrolysis;two kinds of techniques which producing cyclopentane from dicyclopentadiene hydrogenation;Three tower technique that earry out eatalytic and segragation reaction indinidually,and single tower technique for catalytic distillation.