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Chromatographic and mass-spectrometric study of individual composition of catalytically reformed naphthas

  • N. I. Vykhrestyuk
  • A. A. Polyakova
  • A. P. Lizogub
  • A. S. Zhurba
  • I. E. Faktorova
  • V. I. Fainerman
Petroleum and Gas Processing

Summary

  1. 1.

    By means of a method of Chromatography/mass spectrometry, a study has been made of the individual composition of a straight-run naphtha and a catalytically reformed naphtha (IBP-180°C). Individual compositions have been determined for the feedstock and for the products issuing from each of the reactors of the unit.

     
  2. 2.

    Feasibility has been demonstrated for detailed study of the chemical conversions of hydrocarbons that take place in the naphtha reforming process, on the basis of results of chromatographic/mass-spectrometric analysis of the naphtha feed and the products obtained at various stages in the reforming.

     
  3. 3.

    A procedure has been proposed for the Chromatographie analysis of catalytically reformed naphthas (IBP-180°C) in capillary columns, using a preliminary mass-spectrometric identification of the Chromatographic peaks, the obtained relative retention volumes, and the order of hydrocarbon exit.

     

Keywords

Hydrocarbon Naphtha Capillary Column Chromatographic Peak Retention Volume 
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.

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Literature cited

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Copyright information

© Consultants Bureau, a division of Plenum Publishing Corporation 1974

Authors and Affiliations

  • N. I. Vykhrestyuk
    • 1
    • 2
  • A. A. Polyakova
    • 1
    • 2
  • A. P. Lizogub
    • 1
    • 2
  • A. S. Zhurba
    • 1
    • 2
  • I. E. Faktorova
    • 1
    • 2
  • V. I. Fainerman
    • 1
    • 2
  1. 1.All-Union Scientific-Research and Planning-Design Institute of the Petroleum Refining and Petrochemical Industry (VNIIPKneftekhim)USSR
  2. 2.All-Union Scientific-Research Institute for Petroleum Processing (VNII NP)USSR

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