Title:
Brazilian Biodiesel for Certified Reference Material: Evaluation of Short-Term Stability of the Iodine Value and Oxidative Stability
Author(s):
Silva, V.F., Fonseca, M.G., Pissurno, E.C.G., Rocha, W.F.C., Caixeiro, J.M.R., Batista, L.N.
Document(s):
Paper
Abstract:
This study simulated the transport conditions of soybean biodiesel in iodine value and oxidative stability certified reference material (CRM) produced by the Chemical Metrology Division of Inmetro—DQUIM with the purpose of estimating the measurement uncertainty related to stability. The short-term study was conducted according to a classical design. Were studied fourteen Ampoules for each parameter. The temperatures studied were 20 and 50 ° C. This paper will show the data of the stability study of short duration that occurred over eight weeks. The method used in accordance with ISO Guide 35 and Guide 34. According to the statistical parameters used in both studies, the stability of soybean biodiesel CRM was confirmed in both parameters.
Keywords:
biodiesel, fuel, transportation
Topic:
Biomass Policies, Markets and Sustainability
Subtopic:
Standardisation
Event:
20th European Biomass Conference and Exhibition
Session:
5AV.2.5
Pages:
2303 - 2305
ISBN:
978-88-89407-54-7
Paper DOI:
10.5071/20thEUBCE2012-5AV.2.5
Price:
FREE
