Formalization of hydrocarbon conversion scheme of catalytic cracking for mathematical model development

19th International Scientific Symposium in honor of Academician M.A. Usov "Problems of Geology and Subsurface Development"

Nazarova, G.^1 ; Ivashkina, E.^1 ; Ivanchina, E.^1 ; Kiseleva, S.^1 ; Stebeneva, V.^1

Department of Fuel Engineering and Chemical Cybernetics, National Research Tomsk Polytechnic University, 30 Lenin Ave., Tomsk

634050, Russia^1

关键词: Gas chromatography-mass spectrometry;    Gasoline fractions;    Hydrocarbon conversion;    Petroleum processing;    Qualitative compositions;    Resource efficiencies;    Structural-group composition;    Thermodynamic parameter;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/27/1/012062/pdf
DOI  :  10.1088/1755-1315/27/1/012062

来源: IOP

【 摘 要 】

The issue of improving the energy and resource efficiency of advanced petroleum processing can be solved by the development of adequate mathematical model based on physical and chemical regularities of process reactions with a high predictive potential in the advanced petroleum refining. In this work, the development of formalized hydrocarbon conversion scheme of catalytic cracking was performed using thermodynamic parameters of reaction defined by the Density Functional Theory. The list of reaction was compiled according to the results of feedstock structural-group composition definition, which was done by the n-d-m-method, the Hazelvuda method, qualitative composition of feedstock defined by gas chromatography-mass spectrometry and individual composition of catalytic cracking gasoline fraction. Formalized hydrocarbon conversion scheme of catalytic cracking will become the basis for the development of the catalytic cracking kinetic model.