1. HBIS Group Co., Ltd., Shijiazhuang, Hebei 050023, China
2. Chengsteel Group Co., Ltd., HBIS Group Co., Ltd., Chengde, Hebei 067102, China
3. Chengde Vanadium and Titanium New Material Co., Ltd., HBIS Group Co., Ltd., Chengde, Hebei 067102, China
4. National Engineering Laboratory for Hydrometallurgical Cleaner Production Technology, Institute of Process Engineering,
Chinese Academy of Sciences, Beijing 100190, China
Xindong WANG Lanjie LI Hao DU Beibei ZHAO. Industrialized application of high efficient extraction of vanadium and chromium by sub-molten salt method[J]. Chin. J. Process Eng., 2020, 20(6): 667-677.