Research Article

An Analytical Evaluation of the Synergistic Effect on Biodiesel Oxidation Stability Promoted by Binary and Ternary Blends Containing Multifunctional Additives

Figure 4

Proposed mechanism for the competitive synergistic interactions between p-CH3, CA, and PG. (a) Cycle of regeneration of CA and (b) chelation of diketone from PG with metals from metallic additives.
(a)
(b)