Figure 5. Overlapping HPLC chromatograms of products of the transesterification of refined soybean oil with CaO-egg 3% over 4 h of reaction

From

Study of Eggshell as Precursor of a Heterogeneous Catalyst in One Step Neutralization and Transesterification Reactions of Acid Macauba and Soybean Oil

Gustavo P. dos Reis, Claudia Cristina Cardoso, Fabiana Pereira de Sousa, Vânya M. D. Pasa

Applied Ecology and Environmental Sciences. 2019, 7(5), 168-175 doi:10.12691/aees-7-5-2