Preparation of CaO/HMCM-22 zeolite catalyst with acid-base bifunction with ultrasonic assistance
WANG Junge, LIANG Jinhua, SUN Shoufei, ZHANG Wenfei, REN Xiaoqian, JIANG Min
CIESC Journal . 2014, (10): 3924 -3930 .  DOI: 10.3969/j.issn.0438-1157.2014.10.024