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美国 Rohm 及 Haas 公司生产 Amberl—ite 吸附剂。1.XAD—2Amberlite XAD—2是具有疏水特性的苯乙烯—二乙烯基苯的共聚物,平均孔径为85—90°A,比表面为290—330 m~2/g(干高聚物),通常商品物质的粒度为20—50目。Junk 等对这种吸附剂的处理推茬下述
Amberl-ite adsorbents are manufactured by Rohm and Haas in the United States. 1. XAD-2Amberlite XAD-2 is a copolymer of styrene-divinylbenzene with hydrophobic properties with an average pore diameter of 85-90 ° A and a specific surface area of 290-330 m 2 / g (dry polymer) , Usually the size of the commodity material 20-50 mesh. Junk et al. Treat this adsorbent as described below