Chromatographia

, Volume 10, Issue 9, pp 554–555 | Cite as

Impurity analysis in pure-grade 1,3-butadiene

  • A. Di Corcia
  • R. Samperi
  • G. Capponi
Short Communication

Summary

The separation of 20 impurities in a pure-grade 1,3-butadiene has been carried out at 46°C by using Carbopack B modified with 4.94% picric acid.

Keywords

Pressure Drop Analysis Time Butadiene Isobutene Picric Acid 

References

  1. [1]
    A. Di Corcia andR. Samperi, J. Chromatog.107, 99 (1975).CrossRefGoogle Scholar
  2. [2]
    A. Di Corcia andR. Samperi, ibidem117, 199 (1976).CrossRefGoogle Scholar
  3. [3]
    A. Di Corcia, R. Samperi andG. Capponi, ibidem121, 370 (1976).CrossRefGoogle Scholar
  4. [4]
    A. Di Corcia, A. Liberti andR. Samperi, ibidem122, 459 (1976).CrossRefGoogle Scholar

Copyright information

© Friedr. Vieweg & Sohn, Verlagschesellschaft mbH 1977

Authors and Affiliations

  • A. Di Corcia
    • 1
  • R. Samperi
    • 1
  • G. Capponi
    • 1
  1. 1.Istituto di Chimica AnaliticaUniversità di RomaRomaItaly

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