Chemical dehydration coupling multi-effect evaporation to treat waste sulfuric acid in titanium dioxide production process

Hongyin Pang, Ruifang Lu, Tao Zhang, Li Lü, Yanxiao Chen, Shengwei Tang

Chinese Journal of Chemical Engineering . 2020, (4): 1162 -1170 . DOI: 10.1016/j.cjche.2020.02.009