synthesis of sro / tio2 nano-catalysts and its effect on one put biodiesel production from chlorella vulgaris microalgae in supercritical methanol

The nanocatalyst was synthesized by the photochemical method of sro on tio2 support (sro/tio2). the performance of the nanocatalyst on the yield of fames and by products such as hydrocarbons, oxygenates, and aromatics were investigated. results showed that catalytic reaction could increase the total yield of the products and fames yield. the effect of the nanocatalyst based on the reaction mechanism was described. also, no amount of sro was detected in the products and no change in colour was observed over time which is due to the strong bonding of sro to tio2.