介绍利用神经网络建立了催化裂化反再系统生产操作条件与产品产率之间的数学模型。
A neural networks model for reaction-reproduction system of fluid catalytic cracking unit was established. The model describe a relationship between operation factor and production yield.
用溶剂和微量萃取剂组成的复合溶剂对催化裂化柴油络合萃取， 再结合碱洗来改善其安定性。
FCC LCO was treated by an solvent containing complexing agent followed with caustic washing in laboratoty.
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