扩张床吸附技术及其在生物化工中的应用  

Expanded Bed Adsorption and Its Application in Biochemical Engineering

作　　者：金业涛[1] 冯小黎[1] 苏志国[2] 

机构地区：[1]大连理工大学生化工程研究所,大连116012 [2]中国科学院化工冶金研究所生化工程国家重点实验室,北京100080

出　　处：《化工进展》1998年第4期45-50,共6页Chemical Industry and Engineering Progress

摘　　要：扩张床吸附（EBA）技术是近年来出现的一种生物化工分离纯化技术。它将固液分离、吸附分离、浓缩等集成为一个过程，简化了纯化工艺，有效地提高了产品回收率，是一项应用前景广阔的生物化工新技术。本文介绍这项技术的原理、设备和应用情况。The expanded bed adsorption (EBA)technique,which appeared at the end of 1980s and the beginning of 1990s,is a novel method for purification of biological products from unclarified fluids.It features an integrated operation by combination of solid-liquid separation,chromatographic adsorption and concentration.Product recovery is increased and separation is simplified.EBA would be widely used in biochemical engineering and industry.In this article,the principles,equipment and applications are discussed.

关 键 词：扩张床 吸附 层析 生物产品 分离 生物化学 

分 类 号：Q503[生物学—生物化学] TQ028.15[化学工程]