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Thermal process integration in the AVDU A12/2 crude distillation unit during winter operation

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Abstract

A pinch analysis of the AVDU A12/2 crude distillation unit processing 2 million tons of crude oil per year is made. A pinch retrofit of the recuperative heat-exchange system of the unit is performed. It is shown that the implementation of the proposed project will reduce the arbitrary energy consumption by 60%, which corresponds to a reduction in specific fuel consumption from 36 to 13 kg per ton of refined oil.

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Correspondence to L. M. Ul’ev.

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Original Russian Text © L.L. Tovazhnyanskii, P.A. Kapustenko, L.M. Ul’ev, S.A. Boldyrev, O.P. Arsen’eva, M.V. Tarnovskii, 2009, published in Teoreticheskie Osnovy Khimicheskoi Tekhnologii, 2009, Vol. 43, No. 6, pp. 665–676.

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Tovazhnyanskii, L.L., Kapustenko, P.A., Ul’ev, L.M. et al. Thermal process integration in the AVDU A12/2 crude distillation unit during winter operation. Theor Found Chem Eng 43, 906–917 (2009). https://doi.org/10.1134/S0040579509060086

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  • DOI: https://doi.org/10.1134/S0040579509060086

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