搅拌气升式生物反应器的研究进展  

Research progress of mechanically stirred airlift bioreactors

作　　者：席仁荣[1] 吴振强[1] 

机构地区：[1]华南理工大学生物科学与工程学院,广东广州510640

出　　处：《化工进展》2008年第2期218-222,共5页Chemical Industry and Engineering Progress

基　　金：广州市科技攻关计划资助项目(2005Z3-D0271)

摘　　要：搅拌气升式反应器作为一种新型高效的生物反应器,因为其独特的优势而越来越受到重视,具有良好的研究和应用前景。概述了搅拌气升式反应器的国内外研究进展,着重评述了搅拌气升式反应器相比于传统机械搅拌式反应器和气升式反应器的所体现出的优点,详细介绍和分析了该新型反应器的基本结构、流体力学性质及相关的重要表征参数,并对其在生物发酵和化工行业中的应用和发展进行了回顾和展望。The mechanically stirred air lift bioreactors are a kind of novel and high-performance bioreactors, which are paid more attention due to their excellent merits in recent years and may have a good prospest. The corrent research progress of mechanically agitated airlift bioreactors at home and abroad is summarized. The paper also compares the mechanically stirred air lift bioreactors with mechanically stirred bioreactors and air lift bioreactors and points out its strengths. Besides, the basic structure, hydromechanics characteristics and relevant parameters of the novel bioreactors are introduced and analyzed in detail as well as their applications in fermentation and chemical industry in the future.

关 键 词：搅拌气升式反应器 传质性能 结构 

分 类 号：TQ050.1[化学工程]