Standard

SAE 2008-01-2502

Oct 2008 Current

Existing or new amendments and versions must be purchased separately.

Language English

Services Online + Pdf CHF 0.00 Online CHF 0.00

There are no extended editions available for this standard

There are no available corrigendum or amendments for this standard. Any future corrigendum and amendments will be added automatically for subscribers.

Abstract

Methyl esters of saturated/unsaturated higher aliphatic acids (FAMEs) and a FAME of waste cooking oil (WCOME) were heated at 120°C in an air gas flow. The samples were analyzed before and after heating, using six different methods including electrospray ionization mass spectrometry. As a result, the samples after heating were found to contain low molecular weight aliphatic compounds and oligomers of the FAME. Based on the chemical structure of these oxidation products, reaction schemes were proposed for the deterioration of FAMEs. In addition, two unsaturated FAMEs containing 2,6-di-t-butyl-p-cresol (BHT) were similarly heated and analyzed to examine the effect of BHT on the oxidation of these FAME.

Products specifications

Standard from SAE International
Published: October 6 2008
Document type: IS
Pages
ISBN:

Publisher: SAE International
Distributor: SAE International

Create subscription

Extended editions Extended editions (0)

Version history Related Corrigenda and Amendments (0)

Abstract

Products specifications