Previous Article Next Article Table of Contents Fuel, Vol.184, 512-517, 2016 DOI10.1016/j.fuel.2016.07.035 Export Citation Realization of active species in potassium catalysts on zeolite NaY prepared by ultrasound-assisted impregnation with acetate buffer and improved performance in transesterification of palm oil Rakmae Suriyan, Keawkumay Chalermpan, Osakoo Nattawut, Montalbo Kathrina D., de Leon Rizalinda L., Kidkhunthod Pinit, Chanlek Narong, Roessner Frank, Prayoonpokarach Sanchai, Wittayakun Jatuporn Please enable JavaScript to view the comments powered by Disqus.