Abstract：To complicated refining processes and stream components, molecular matrices are used to express refining stream compositions. Process models based on molecular matrices are built for catalytic reforming unit, naphtha hydro-treating unit, gasoline stabilizer unit and gasoline blending unit. Molecular compositions can be obtained from stream bulk properties with the conversion model and vice versa. The process models on the basis of molecular matrices can not only give out more detailed molecular information, but also form a common component base for the traditional pseudo-component models in the distillation processes and lumped models in the reaction processes, which makes it possible to integrate multi-process models into an overall plant modeling.
周齐宏;胡山鹰;陈定江;尉志武. 基于分子矩阵的炼油过程的全厂模拟[J]. , 2005, 5(2): 179-182.
ZHOU Qi-hong;HU Shan-ying;CHEN Ding-jiang;YU Zhi-wu. Modelling and Optimization Based on the Molecular Matrix for the Overall Refinery Operation. , 2005, 5(2): 179-182.