- 作者: Yeh, Ho-Ming; Chu, Tien-Yung; Hong, Chia-Hong
- 作者服務機構: Chemical Engineering Department, Cheng Kung University, Tainnn, Taiwan, Republic of China
- 中文摘要: --
- 英文摘要:
It has been shown that the undesirable remixing effect in a continuous-type
thermal diffusion column, operating under moderate flow rates, can be effectively
reduced and a substantial increase in separation obtained by placing in the column
the packing materials having the permeability the smaller the better. If the permeability
k larger than 0.61 (2w)2, the degree of separation is decreased by placing the packing
materials in the plate spacing and, in this case, the open column is suggested to be
used.
Futhermore, the equations of separation in continuous-type packed thermal diffusion
columns has been derived from the equation of motion and the law of conservation of
mass. - 中文關鍵字: --
- 英文關鍵字: --