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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 
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.

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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