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用氯甲基苯乙烯包夹硅胶基质制备出一种新型强阴离子色谱柱填料，该填料具有良好的色谱性能，可以较好地分离常见的一些无机阴离子；另外，该填料可以对油田中用作驱油剂的单、双石油磺酸盐进行较好的分离。
A new type of strong anion chromatographic column packing was prepared by sandwiching silica matrix with chloromethylstyrene. The composite has good chromatographic properties and can well separate some common inorganic anions. In addition, the filler can be used in the field as Displacement agent single, double petroleum sulfonate for better separation.