Insights into coke location of catalyst deactivation during in-situ catalytic reforming of lignite pyrolysis volatiles over cobalt-modified zeolites

Xue-Yu Ren, Jing‐Pei Cao, Shi-Xuan Zhao, Xiao-Yan Zhao, Xiaobo Feng, Tian-Long Liu, Li Yang, Ji Zhang, Xian‐Yong Wei