1. Key Laboratory for Ecological Metallurgy of Multimetallic Mineral (Ministry of Education), Northeastern University, Heping District, Shenyang, Liaoning, P.R. China + School of Metallurgy, Northeastern University, Heping District, Shenyang, Liaoning, P.R. China
2. Steelmaking Operations Department, Shougang Jingtang United Iron & Steel Co., Ltd., Iron + Steel Power Industrial Park, Caofeidian District, Tangshan, Hebei, P.R. China