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测定了苯在五种积炭量不同的催化裂化衰化系列催化剂上的保留体积,发现它们的logV_g对1/T直线有一共同交点。这是吸附色谱中同一吸附剂上吸附质为同系物时存在色谱交点的延伸。这是将色谱交点规律应用于失活催化剂研究的新探索。
The retention volumes of benzene on five FCC catalysts with different carbon depositions were determined and found that their logV_g had a common intersection with the 1 / T straight line. This is an adsorption chromatogram in the same adsorbent on the mass of homologs exist when the extension of the intersection of chromatography. This is a new exploration of the application of the law of chromatographic intersection to the deactivation catalyst.