摘要
Fractional dispersed phase hold-up and dispersed side overall mass transfer coefficient for bvine serum albumin were measured in a 0.057m i.d.packed extraction column using a phosphate-polyethylene glycol 4000 system.Raschig rings and structured packing were used as packings.The effect of phase composition on mass transfer process was also studied.
Fractional dispersed phase hold-up and dispersed side overall mass transfer coefficient for bvine serum albumin were measured in a 0.057m i.d.packed extraction column using a phosphate-polyethylene glycol 4000 system.Raschig rings and structured packing were used as packings.The effect of phase composition on mass transfer process was also studied.
出处
《化工学报》
EI
CAS
CSCD
北大核心
1996年第4期495-499,共5页
CIESC Journal
基金
国家自然科学基金重点资助
关键词
双水相系统
传质系数
填料塔
蛋白质
萃取
aqueous two-phase system,continuous counter-current extraction,mass transfer coefficient,packed column coefficient,packed column
