Calculation of the Kinetic Parameters of the Hydrofining Process of Diesel Fraction Using Mathematical Modeling

Using programming support environment FreePascal and FreeBasic, the program providing to calculate values of efficient rate constants for hydrogenation reactions of benz- and dibenzothiophenes in the process of diesel fuel hydrofining, is developed. The basis of the developed algorithm of solving re...

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Bibliographic Details
Main Authors: Krivtcova, N.I., Tataurshikov, A.A., Ivanchina, I.D., Krivtsov, E.B., Golovko, A.K.
Format: Conference Proceeding
Language:English
Subjects:
benzothiophenes
dibenzothiophenes
diesel fraction
hydrofining process
mathematical modeling
programming
rate constant
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Summary:Using programming support environment FreePascal and FreeBasic, the program providing to calculate values of efficient rate constants for hydrogenation reactions of benz- and dibenzothiophenes in the process of diesel fuel hydrofining, is developed. The basis of the developed algorithm of solving reverse kinetic problem is the method of optimization by scanning the permissible scan area, which let it possible to make calculations with inaccuracy not exceeding 0.007%. By using the developed program, is conducted the calculation of velocity constants and activation energy of transforming individual sulphur compounds on the basis of laboratory stand experimental data, obtained under different conditions. The program can be implemented in oil and gas industry.
ISSN:1877-7058
1877-7058
DOI:10.1016/j.proeng.2015.07.294