Recovery of niobium and titanium from ilmenorutile by NaOH roasting-H2SO4 leaching process

Journal of Materials Research and Technology - Tập 15 - Trang 2575-2583 - 2021
Linquan Sun1,2, Hongdong Yu1,2, Fancheng Meng1,2,3, Tao Qi1,2, Lina Wang1,2, Yihe Peng4
1National Engineering Research Center of Green Recycling for Strategic Metal Resources, Beijing 100190, China
2School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 101408, China
3State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming 650093, China
4Hebei Zhongke Tongchuang Vanadium & Titanium Technology Co., Ltd., Hengshui 053000, China

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