Gas distributor for ultra-large air blow-out bromine extraction plant Shujing Chai, Wenyan Zhang, Xiaoyu Yu, Xiaocui Hao, Tao Li, Zejiang Wang and Wei Liu E3S Web Conf., 375 (2023) 01045 Published online: 27 March 2023 DOI: 10.1051/e3sconf/202337501045