摘要
分析了燕化公司丁二烯抽提装置换热系统由于“瓶颈”的影响，能量利用不充分，造成产品能耗过大的问题，并对此进行技术改进。
In order to eliminte the bottlenecks ofheat exchange system in butadiene extraction unit,Some measures were adopted to decrease the consumption of energy,and some beneficial results were obtained.
出处
《石化技术》
CAS
1997年第2期103-106,共4页
Petrochemical Industry Technology
关键词
丁二烯
抽提装置
瓶颈
节能
butadiene estraction unit,bottleneck,energy saving
