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| ADSORPTION DYNAMICS OF MACROPOROUS POLYMERIC ADSORBENT Ⅱ. The Studies on the Film Diffusion Mass-Transfer Process | |
| 作者姓名： | WANG Chunhong XU Mingcheng SHI Zuoqing FAN Yunge FI Chengiie |
| 作者单位： | Institute of Polymer Chemistry，Nankai University，Tianjin，300071 |
| 摘 要： | 1 INTRODUCTIONAt present time, most of the studies for the adsorption dynamics of macroporous adsorbent,.especially for the film diffusion mass-transfer process, were based on the conclusions for theBoyd ion-exchange dynamics equationl'l. The structure of gel-type ion-exchange resin andmacroporous polystyrene resin is different. Because of having the hydrophilic group, both of theirmer and outer of the ion-exchange resin can swell to the reticulation struCture in the aqueous.Based on the… |
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