Advertisement

Chemical and Petroleum Engineering

, Volume 42, Issue 7–8, pp 435–440 | Cite as

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

  • V. E. Somov
  • G. D. Zalishchevskii
  • M. M. Goev
  • N. D. Sergienko
  • L. M. Pil’ch
  • I. B. Sidorov
  • S. V. Maksimov
Article
  • 38 Downloads

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.

Keywords

Diesel Fraction Contact Device Process Flow Diagram Hydrofinishing Vacuum Tower 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Branch Standard ON-26-02-29-66, Direct-Flow Fractionating Valve Trays. Design and Basic Dimensions [in Russian].Google Scholar
  2. 2.
    Branch Standard N 939-61, Single-and Double-Overflow Fractionating Trays with S-Shape Elements. Parameters and Basic Dimensions [in Russian].Google Scholar
  3. 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].Google Scholar
  4. 4.
    Russian Federation Patent No. 2184606, Structured-Packing Unit for Heat-and Mass-Exchange Vessels, issued July 10, 2002.Google Scholar

Copyright information

© Springer Science+Business Media, Inc. 2006

Authors and Affiliations

  • V. E. Somov
    • 1
  • G. D. Zalishchevskii
    • 1
  • M. M. Goev
    • 1
  • N. D. Sergienko
    • 1
  • L. M. Pil’ch
    • 2
  • I. B. Sidorov
    • 2
  • S. V. Maksimov
    • 2
  1. 1.Kirishinefteorgsintez OOORussia
  2. 2.PIRO ZAOMoscow

Personalised recommendations