LY-9702催化剂在重整抽余油加氢精制中的应用

Application of LY-9702 catalyst in hydrogenation of reforming raffinate oil

介绍了LY-9702型加氢催化剂对重整抽余油的加氢效果,发现该型催化剂在150℃的条件下就可以使产品的溴价符合工艺需要;考察了当原料油中含有环丁砜时的加氢效果,发现当环丁砜的质量含量超过100μg/g时,对产品的溴价影响较大。

The hydrogenation effect of LY-9702 hydrotreating catalyst for reforming raffinate oil is introduced. The bromine value can meet the process needs when the catalyst runs at 150℃. However, when the content of sulfolane is more than 100 μg·g-1 ,the bromine value is greatly affected.