The performances evaluation and first commercial application of FF-18 catalysts for FCC feed- stock hydrotreating are described.
介绍了催化裂化原料加氢预处理催化剂FF-18的反应性能评价及首次工业应用情况。
To improve the heavy oil atomization situation of FCC feed stock and decrease the yield of carbon and dry gas, the feed stock, heavy oil, is emulsified.
为改善催化裂化原料油雾化状况，降低结焦和干气收率，将原料重油进行乳化。
A concept of FCC ideal feed components consisting of saturates, mono and dicyclic aromatic is then suggested.
提出了以饱和烃、一环芳烃和二环芳烃组成的理想催化裂化组分的概念。
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