Determination of sodium and potassium in biodiesel by flame atomic emission spectrometry, with dissolution in ethanol as a single sample preparation step

► Na and K were determined in biodiesel by FAES. ► Dissolution in ethanol was used as single sample preparation step. ► Inorganic aqueous standards were employed in the calibration method. ► The method meets legislative requirements for quality control of biodiesel. A method was developed for the de...

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Bibliographic Details
Published in:	Fuel (Guildford) Vol. 93; pp. 381 - 384
Main Authors:	Barros, Ariane Isis, de Oliveira, Adriana P., de Magalhães, Márcia R.L., Villa, Ricardo D.
Format:	Journal Article
Language:	English
Published:	Kidlington Elsevier Ltd 01-03-2012 Elsevier
Subjects:	Applied sciences Biodiesel Dissolution Energy Energy. Thermal use of fuels Ethanol Ethanol dissolution Ethyl alcohol Exact sciences and technology Flame atomic emission spectrometry Fuels Mathematical analysis Potassium Sodium Spectroscopy Ethanol dissolution Flame atomic emission spectrometry Sodium Biodiesel Potassium Correlation coefficient Viscosity Costs Ethanol Diesel fuel Atomic emission spectrometry Biofuel Dissolution Standards Flame spectrometry Preparation Cost analysis
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