摘要
本文介绍单塔双釜接替式间歇精馏装置，从轻烃中分离出丙烷、丁烷、或丙丁烷混合物及Ｃ５、Ｃ６等窄馏分或宽馏分的溶剂。该装置的特，或是塔操作的间歇时间短，产品精度高，可适应原料组成和进料量的变化。该技术是轻烃深加工综合利用的一种有效方法。
This paper introduces an alternative intermittent Rectification device with monotower and bidistiller which is applied to separate propane. butane or their mixtures and narrow distillation cuts such as C5,C6 etc. or wide distillation cut solvents from light hydrocarbons. The charateristics of the device are less intermittent time, high accuracy products.and that it can be suited to materials composition and the changes of feed quantity. The techique is very effective on further processing and comprehensive utilization of light hydrocarbons.
出处
《天然气工业》
EI
CAS
CSCD
北大核心
1994年第1期59-61,共3页
Natural Gas Industry
关键词
轻烃回收
间歇精馏
丙丁烷
溶剂
light hydrocarbon recovery. intermittent rectification, propane-butane, solvent.
