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)
CIESC Journal . 1996, (4): 495 -499 .