A study of the oxidation and wear properties of vegetable oils: Soybean oil without additives

Waleska Castro, Joseph Manuel Sr Perez, Sevim Z. Erhan, Filomena Caputo

Research output: Contribution to journalArticle

62 Citations (Scopus)

Abstract

The use of biodegradable lubricants in diverse applications continues to increase. Vegetable oils (e.g., soybean oil) are the main biodegradable lubricant base stocks used world-wide. However, there are concerns about their oxidative stability and low-temperature performance. Improvements in oxidative stability can be made through chemical or genetic modifications. This work compared the effects of oils with different chemical compositions. Soybean oil, high-oleic soybean oil, and epoxidized soybean oil were compared in laboratory bench tests. The tests conducted include the Penn State sequential four-ball wear test and the Penn State micro-oxidation test. Oxidation products from the micro-oxidation test were analyzed by FTIR and gel permeation chromatography. In this paper, all oils were evaluated neat, without additives.

Original languageEnglish (US)
Pages (from-to)47-52
Number of pages6
JournalJAOCS, Journal of the American Oil Chemists' Society
Volume83
Issue number1
DOIs
StatePublished - Jan 1 2006

Fingerprint

Soybean oil
Soybean Oil
Plant Oils
Vegetable oils
Wear of materials
Oxidation
Lubricants
Oils
Gel permeation chromatography
Chemical analysis
Temperature

All Science Journal Classification (ASJC) codes

  • Chemical Engineering(all)
  • Organic Chemistry

Cite this

Castro, Waleska ; Perez, Joseph Manuel Sr ; Erhan, Sevim Z. ; Caputo, Filomena. / A study of the oxidation and wear properties of vegetable oils : Soybean oil without additives. In: JAOCS, Journal of the American Oil Chemists' Society. 2006 ; Vol. 83, No. 1. pp. 47-52.
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A study of the oxidation and wear properties of vegetable oils : Soybean oil without additives. / Castro, Waleska; Perez, Joseph Manuel Sr; Erhan, Sevim Z.; Caputo, Filomena.

In: JAOCS, Journal of the American Oil Chemists' Society, Vol. 83, No. 1, 01.01.2006, p. 47-52.

Research output: Contribution to journalArticle

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