SciELO - Scientific Electronic Library Online

vol.30 issue1A fracture study of a connecting rod from a refrigeration compressorNanocrystalline and ultrafine grain copper obtained by mechanical attrition author indexsubject indexarticles search
Home Pagealphabetic serial listing  

Services on Demand



Related links

  • On index processCited by Google
  • Have no similar articlesSimilars in SciELO
  • On index processSimilars in Google


Ingeniería e Investigación

Print version ISSN 0120-5609


BOYACA, Luis Alejandro  and  BELTRAN, Ángela Aurora. Soybean epoxide production with in situ peracetic acid using homogeneous catalysis. Ing. Investig. [online]. 2010, vol.30, n.1, pp.136-140. ISSN 0120-5609.

Using vegetable oils has become an excellent option for petrochemical product substitution. The epoxides obtained from such oils have wide applications as plastifiers and PVC stabilisers and as raw material in polyol synthesis for the polyurethane industry. This paper presents soybean oil epoxidation using a homogeneous catalyst in a well-mixed, stirred reactor being operated in isothermal conditions. The best result achieved was a 6.4% oxyrane oxygen content using hydrogen peroxide (25% molar excess), acetic acid (5% p/p) and sulphuric acid (2% p/p) concentrations at 80°C.

Keywords : in situ epoxidation; soybean oil; peracetic acid; hydrogen peroxide; sulphuric acid; oxyrane oxygen content.

        · abstract in Spanish     · text in Spanish     · Spanish ( pdf )


Creative Commons License All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License