Determination of sulfur in biodiesel microemulsions using the summation of the intensities of multiple emission lines.

@article{Young2011DeterminationOS,
  title={Determination of sulfur in biodiesel microemulsions using the summation of the intensities of multiple emission lines.},
  author={Carl G Young and Renata S. Amais and Daniela Schiavo and Edivaldo Egea Garcia and Joaquim Ara{\'u}jo N{\'o}brega and Bradley Todd Jones},
  journal={Talanta},
  year={2011},
  volume={84 3},
  pages={995-9}
}
A method for the determination of sulfur in biodiesel samples by inductively coupled plasma optical emission spectrometry which uses microemulsion for sample preparation and the summation of the intensities of multiple emission lines has been developed. Microemulsions were prepared using 0.5 mL of 20% v/v HNO(3), 0.5 mL of Triton X-100, 2-3 mL of biodiesel sample, and diluted with n-propanol to a final volume of 10 mL. Summation of the emission intensities of multiple sulfur lines allowed for… CONTINUE READING

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