Challenges and strategies for catalyst coking in catalytic cracking of polyolefins to liquid fuels - Cuiyuan Liang; Haoran Zhang; Yannan Wang; Bin Feng; Yanhua Gao; Bolong Jiang; Mei Zhang; Xinyu Zhang; Gongwei Tian; Xiuli Dong; Yanguang Chen (Journal of Environmental Chemical Engineering, 2026)