一种汽油组分油含有较多的噻吩类化合物，如果能将其与油实现分离，可以降低加氢脱硫负荷的同时又能生产噻吩类化工品，实现更高附加值。
In the gasoline hydrotreating unit, we extract a part of distillation that full of thiophene compounds. If we can separate it from the hydrocarbon, it will be a very good reformer feedstock.