Improving The Steam Ejector Vacuum System In The Separation Of Fuel Oil Using Computer Modeling

R. I. Fakhrutdinov, E. V. Osipov, E.Sh. Telyakov, D. Bugembe

Abstract


The article describes a vapor-injected vacuum-creating system (VCS) based on the steam ejector pump (SEP) of the vacuum column in a primary oil refining unit. To develop a computer model of the ejector, mathematical models of the ejector were presented on the basis of thermodynamic relationships related to it. With the help of special mathematical methods, a model based on the integration of the momentum and energy equations for various parts of the ejector was developed and, finally, the results with real data for the ejector system were evaluated in the vacuum unit.


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Osipov E.V. Modernization of vacuum-creating systems of oil distillation units. / E.V. Osipov, E.Sh. Telyakov, S.I. Ponikarov // Butlerov Communications. 2011. T.28. №20. P.109-115.Э.В.

Osipov, H.S. Shoipov, E.Sh. Telyakov. Technological inspection of the vacuum distillation column in the separation of fuel oil K-3 CCI "Kogalymneftegaz" (OJSC "Lukoil-Western Siberia") // Bulletin of Kazan Technological University. №21; Kazan. State. Technol. Un-t. - Kazan: KSTU, 2013. - P. 283-286.

E.V. Osipov, E.Sh. Telyakov, H.S. Shoipov. Reconstructing the vacuum system of the rectification column K-3 CCI "Kogalymneftegaz" (OAO Lukoil-Western Siberia) // Butlerov Communications. 2013. Т.36. №11. Pp. 50-57.

G.M. Ostrovskii, N.N. Ziyatdinov, F.U. Mustafina, D.A. Rygov Optimal s ntesis of a sys-tem a simple distillation columns // Theoretical Foundations of Chemical Engineering. 2013. V. 47. No. 6. P. 709.

E.V. Osipov, E. Sh. Telyakov, K.S. Sadikov. Optimal Design Process of a Steam Jet Vacuum System for a Hydrocracking Unit // Chemical and Petroleum Engineering, Vol. 52, Nos. 5–6, September, 2016.

Steam-ejector vacuum pumps. GipronefteMash. M. 1965. 129c.

E.Ya. Sokolov. Inkjet machines. / E.Ya. Sokolov, NM Singer - 3rd ed., Pererab. - M. Energoatomizdat, 1989. - 352 p.

BirgenheierВ. В. Designing steam jet vacuum systems / D. B. Birgenheier, T. L. Butzbach, D. E. Bolt, R. K. Bhatnagar, R. E. Ojala, J. Aglitz // Chemical Engineering, July 1993

CHEMCAD 6 Help and Reference – Chemstations Inc., 2010;

G. R. Martin, J. R. Lines, S. W. Golden. “Understand vacuum-system fundamentals”. Hydrocarbon Processing, October 1994, pp. 1-7

Rro/II. Tutorial Guide. Process engineering suite. – USA, 2003.

Kreimer M.L. Composition and yield of decomposition gases and low-boiling fractions during vacuum distillation of residual oil and sour oil at AVT / ML. Kreimer, N.V. Trupanov, M.G. Hansa, L.I. Berdnikova // Works of BashNIIINP-1975.- Issue 14: c. 92-100.

Ivchenko EG Thermal stability of sulfur compounds of petroleum of Bashkiria / E.G. Ivchenko, G.V. Sevastyanova // Works of BashNIIINP-1963.- Issue 6: - P. 75-79.

Sohrabali G., Shahryar J. N. Ejector Modeling and Examining of Possibility of Replacing Liquid Vacuum Pump in Vacuum Production Systems // International Journal of Chemical Engineering and Applications, Vol. 2, No. 2, 2011, 91-97.

Bell and Khaly - Approximate Method for Multi-Component Condensation, American Institute of Chemical Engineers Symposium Series, Vol. 69, №131, p. 72, 1972.


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