Study on the separation of cenospheres from fly ash based on dry separationRui Shen, Ping He, Sorachon Yoriya, Naichao Chen, Jiang Wu, Tianyang Hu, Kangsai He and Qian CaiE3S Web Conf., 561 (2024) 01029DOI: https://doi.org/10.1051/e3sconf/202456101029