]*>","")" /> 双水相系统连续逆流萃取蛋白质──填料塔中的传质系数

CIESC Journal

• 化工学报 • 上一篇    下一篇

双水相系统连续逆流萃取蛋白质──填料塔中的传质系数

阎恭喜,朱自强,梅乐和,关怡新   

  1. 浙江大学化工系!杭州310027,浙江大学化工系!杭州310027,浙江大学化工系!杭州310027,浙江大学化工系!杭州310027
  • 出版日期:1996-08-25 发布日期:1996-08-25

CONTINUOUS COUNTER-CURRENT AQUEOUS TWO-PHASE EXTRACTION OF PROTEIN——MASS TRANSFER COEFFICIENT IN PACKED COLUMN

Yan Gongxi;Zhu Ziqiang;Mei Lehe;Guan Yixin(Department of Chemical Engineering,Zhejiang University,Hangzhou 310027)   

  • Online:1996-08-25 Published:1996-08-25

Abstract: 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.

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