A New Kinetic Model for Residue Hydrotreating Based on Chemical Reaction Sections

作者：Zhang Kui,Dai Lishun,Nie Hong,Shao Zhicai,Liu Tao,Deng Zhonghuo,Han Wei,Jia Yanzi

摘要：New definition of virtual molecular-group components about CH and CH2 is proposed in the paper.The new reaction,hydrogenation of CH to CH2(HDCH),can be used to represent the change of C and H in RHT.By using the lumping approach,the kinetic models about HDCH,HDS,HDN,HDCCR,HDM,HDNi and HDV reactions were established.They are key components of the new kinetic model for RHT based on reaction sections.During the construction of kinetic model,goodness-to-fit(R^2)between test data and model data was set as the target value,and the model parameters were calculated accurately.In verification test,the predicted content of H,S,N,CCR,M,Ni and V can match well with the test data.

發文機構：SINOPEC Research Institute of Petroleum Processing

關鍵詞：residuehydrotreatingunsaturatedhydrocarbonsKINETICSMODELLUMPING

分類號： O64[理學—物理化學]