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 

机构地区：[1]SINOPEC Research Institute of Petroleum Processing,Beijing 100083

出　　处：《China Petroleum Processing & Petrochemical Technology》2020年第2期21-29,共9页中国炼油与石油化工（英文版）

基　　金：financially supported by the SINOPEC Research Program(Grant KL20009 and 118015-2)。

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.

关 键 词：residue hydrotreating unsaturated hydrocarbons KINETICS MODEL LUMPING 

分 类 号：TE624[石油与天然气工程—油气加工工程]