产品集总加氢裂化动力学模型的研究及其在加氢裂化中的应用

RESEARCH AND APPLICATION OF THE PRODUCT-LUMPING HYDROCRACKING KINETIC MODEL

在分析雪佛龙模型的基础上，提出了适于处理减压渣油加氢裂化过程的按产品划分集总的动力学模型（ＰＬＨＫ模型），同时给出相应的证明过程，并将该模型较为成功地应用于实际加氢裂化过程的模拟。

On the basis of analyzing the Chevron model, the product-lumping hydrocracking kinptic model (PLHK model), in which lumpings were segregated according to products, was proposed,and a related proof process was also presented. The PLHK model is suitable to handle the hydrocracking process of vacuum residue. As a result, it has been successfully applied to the simulation of practical hydrocracking processes.