Mathematical modeling of diesel fuel hydrotreating

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

Tataurshikov, A.^1 ; Ivanchina, E.^1 ; Krivtcova, N.^1 ; Krivtsov, E.^2 ; Syskina, A.^1

National Research Tomsk Polytechnic University, Lenin Avenue 30, Tomsk

634050, Russia^1

Institute of Petroleum Chemistry SB RAS, Akademichesky Avenue 4, Tomsk

634021, Russia^2

关键词: Constant values;    Dibenzothiophenes;    Diesel fractions;    Hydrogenation reactions;    Hydrotreating process;    Laboratory set-up;    Process temperature;    Sulfur contents;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/27/1/012046/pdf
DOI  :  10.1088/1755-1315/27/1/012046

来源: IOP

【 摘 要 】

Hydrotreating of the diesel fraction with the high initial sulfur content of 1,4 mass% is carried out in the flow-through laboratory setup with the industrial GKD-202 catalyst at various process temperature. On the basis of the experimental data the regularities of the hydrogenation reactions are revealed, and the formalized scheme of sulfur-containing components (sulfides, benzothiophenes, and dibenzothiophenes) transformations is made. The mathematical model of hydrotreating process is developed, the constant values for the reaction rate of hydrodesulfurization of the specified components are calculated.