Inventors: Ying HJ, Chang YH, Li ZJ, Zhang L, Xiong JA, Bai JX, Ouyang PK
Patent Title: Benzothiophenes molecular imprinting polymeric adsorbent, preparing method and applications thereof
Publication date: 2008
Publication number: CN101229507

Abstract: The invention discloses imprinted molecular adsorption resin of benzothiophene compound and a preparation method and application thereof. The functional monomer of the blot adsorption resin is methacrylate or acrylamide and the imprinted molecule is benzothiophene compound. Polymerization happens among the functional monomer, a cross linking agent and the benzothiophene compound with the molar ratio of 1:2-10:1/8-1/2 and then the benzothiophene compound component in the polymer is removed to form the adsorption resin comprising a large amount of apertures; the apertures can be matched with the space structure formed by the benzothiophene compound and have multiple effect sites. The imprinted molecular adsorption resin of benzothiophene compound of the invention can absorb, remove and recover benzothiophene compound in oil products. With simple and convenient preparation method and low cost, the invention is convenient for industrialized manufacture.
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