摘要
萃取精馏是化学工业中重要的分离方法之一。根据分离过程“流”和“场”的观点 ,将影响萃取精馏分离过程的因素归结为“流”的影响即萃取精馏流程安排和萃取精馏塔的塔板结构 ,以及“场”的影响即萃取剂或溶剂的选择。
Extractive distillation is an important separation process in chemical industry.From the viewpoint of fluid and field in the separation process.The factors influencing extractive distillation are attributed to the effect of fluid,i.e.,the process arrangement and tray configuration,and field,that is referred to the solvent.These factors are discussed respectively in this paper.
出处
《化工进展》
EI
CAS
CSCD
北大核心
2001年第9期6-9,共4页
Chemical Industry and Engineering Progress
关键词
萃取精馏
工艺流程
塔板结构
溶剂
extractive distillation, process, tray configuration,solvent
