HYDRODYNAMICS AND MASS TRANSFER CHARACTERISTICS IN A SUPERCRITICAL FLUID EXTRACTION PACKED COLUMN (Ⅰ) HYDRODYNAMIC MODEL
Zhang Chunhu, Zhang Zeting, Zhu Meiwen and Yu Enping (Department of Chemical Engineering, Beijing Institute of Chemical Technology, Beijing 100029)
CIESC Journal . 1994, (1): 17 -23 .