B Wei, L Jin, D Wang, Y Xiong, H Hu, Z Bai - Fuel, 2020 - Elsevier
In this work, USY zeolites obtained by hydrothermal pretreatment were leached by nitric acid
(HNO 3), hydrochloric acid (HCl) and oxalic acid (H 2 C 2 O 4), respectively, and used as …