为生产清洁能源，采用光催化氧化法对催化裂化汽油进行了脱硫研究。

To produce clean energy, the study on oxidation desulfurization from catalytic cracking gasoline by photocatalysis is investigated.

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催化裂化是炼油厂中一个重要的加工工艺，所排出的废催化剂目前国内多数采用填埋法处理，不仅容易污染环境，而且浪费资源。

FCC is one of the most important processes in the refinery. The spent catalyst from FCC units is buried in most refineries. The method may pollute environment and waste of the catalyst.

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对采用两段法加氢工艺加工某催化裂化柴油得到的芳烃质量分数低于25％的产品柴油窄馏分的性质进行了分析。

The narrow-cut fractions of FCC LCO hydrogenated by the two-stage process, whose aromatics content is less than 25 %, was studied.

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