Research Article
An Analytical Evaluation of the Synergistic Effect on Biodiesel Oxidation Stability Promoted by Binary and Ternary Blends Containing Multifunctional Additives
Figure 2
Total acid number of some selected representative samples heated at 85°C as a function of the heating time. (a) Selected representative samples. (b) Binary and ternary blends among the selected representative samples.
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