Study on coker gas oil feeding position in two-stage riser fluid catalytic cracking
Zhang Jinqing, Lin Han, Wang Guogang, Sun Zhiqiang, Fan Dashen, Xu Yingzhi
Industrial Catalysis . 2021, (10): 38 -42 .  DOI: 10.3969/j.issn.1008-1143.2021.10.006