Abstract: With cinchonine as the target molecule to be adsorbed,P(Allyl-β-CD)/PSA adsorption material is prepared by means of free radical polymerization method,and is characterized by SEM,FTIR,TG and DSC.It is verified that the adsorption process is in line with Langmuir equation and the pseudo-second-order kinetic equation,indicating that the adsorption behavior of the adsorbent to cinchonine is mainly monolayer chemisorption behavior.Through experiencing repeated adsorption experiments,it is concluded that P(Allyl-β-CD)/PSA has a good adsorption performance to cinchonine,and can be reused for many times,with a reuse rate of 97.1%.
唐风娣, 李延斌, 李巧玲, 刘振兴, 胡译之. P(Allyl-β-CD)/PSA微球的制备及对辛可宁的吸附性能研究[J]. 现代化工, 2022, 42(1): 167-172.
TANG Feng-di, LI Yan-bin, LI Qiao-ling, LIU Zhen-xing, HU Yi-zhi. Preparation of P(Allyl-β-CD)/PSA microspheres and study on their adsorption properties to cinchonine. Modern Chemical Industry, 2022, 42(1): 167-172.
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