Kejia Liu, Yaowu Wang, Yuezhong Di, Jianping Peng, Xinzhong Deng, Naixiang Feng, Yi Zhang Preparation of Low-Carbon Ti2O3 by Carbonthermal Reduction of the Mixture of Titanium Dioxide and Activated Carbon Under Vacuum Condition 8TH INTERNATIONAL SYMPOSIUM ON HIGH-TEMPERATURE METALLURGICAL PROCESSING 2017: 195-204 Ei