Chem. J. Chinese Universities ›› 2005, Vol. 26 ›› Issue (4): 765.

• Articles • Previous Articles     Next Articles

Preparation and Sieving Property of Adsorbing Resin with Homogeneous Pore Diameter and Controllable Large Pore

ZHANG Jin-Rong, CHEN Yan-Li, ZHANG Jing-Ze, GAO Ju, SHI Rong-Fu, YANG Yi-Zhong, SHI Zuo-Qing, WANG Chun-Hong   

  1. The State Key Laboratory of Functional Polymer Materials for Adsorption and Separation, Institute of Polymer Chemistry, Nankai University, Tianjin 300071, China
  • Received:2004-04-01 Online:2005-04-10 Published:2005-04-10

Abstract: The new type polymeric adsorbing resin with homogeneous pore diameter and sieving controllable large pore was synthesized. The method of synthesis of the resin was different from that of the normal macro porous polymeric adsorbent. By altering the initiative cross-linking degree, the pore diameter of the adsorbent could be controlled. The sieving effect of the resin was represented by separating different molecules with different sizes, such as phenol, rutin and panaxtriol Re. For the mixture of phenol and rutin and the mixture of phenol and panaxtriol Re, the ratio of wiping off phenol is 88.44 and 73.09, respectively.

Key words: Adsorbent, Sievering, Phenol, Rutin, Panaxtriol Re

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