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Modernization of fractionating towers at primary distillation refineries operated by PO Kirishinefteorgsintez

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Chemical and Petroleum Engineering Aims and scope

Abstract

Block schematics of fractionating towers at primary-distillation refineries are examined. Causes of unsatisfactory tower performance are analyzed.

A program is developed for modernization of internal contact devices in the towers. It is proposed to use regular packings in lieu of vacuum-tower trays. All projected indicators were attained after modernization of the tower equipment.

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References

  1. Branch Standard ON-26-02-29-66, Direct-Flow Fractionating Valve Trays. Design and Basic Dimensions [in Russian].

  2. Branch Standard N 939-61, Single-and Double-Overflow Fractionating Trays with S-Shape Elements. Parameters and Basic Dimensions [in Russian].

  3. Branch Standard, Rectangular-Cap Trays Formed from Carbon and Alloy Steels for Fractionating Towers and Tower-Type Vessels. Basic Dimensions. Technical Specifications [in Russian].

  4. Russian Federation Patent No. 2184606, Structured-Packing Unit for Heat-and Mass-Exchange Vessels, issued July 10, 2002.

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Authors and Affiliations

  1. Kirishinefteorgsintez OOO, Russia

    V. E. Somov, G. D. Zalishchevskii, M. M. Goev & N. D. Sergienko

  2. PIRO ZAO, Moscow

    L. M. Pil’ch, I. B. Sidorov & S. V. Maksimov

Authors
  1. V. E. Somov
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  2. G. D. Zalishchevskii
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  3. M. M. Goev
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  4. N. D. Sergienko
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  5. L. M. Pil’ch
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  6. I. B. Sidorov
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  7. S. V. Maksimov
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Additional information

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Translated from Khimicheskoe i Neftegazovoe Mashinostroenie, No. 8, pp. 14–16, August, 2006.

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Somov, V.E., Zalishchevskii, G.D., Goev, M.M. et al. Modernization of fractionating towers at primary distillation refineries operated by PO Kirishinefteorgsintez. Chem Petrol Eng 42, 435–440 (2006). https://doi.org/10.1007/s10556-006-0122-1

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  • DOI: https://doi.org/10.1007/s10556-006-0122-1

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