Henan Province Industrial Technology Research Institute of Resources and Materials Zhengzhou University 450001 Zhengzhou Henan China;
Henan Province Industrial Technology Research Institute of Resources and Materials Zhengzhou University 450001 Zhengzhou Henan China;
National Engineering Laboratory of Vacuum Metallurgy Kunming University of Science and Technology 650093 Kunming Yunnan China;
Henan Province Industrial Technology Research Institute of Resources and Materials Zhengzhou University 450001 Zhengzhou Henan ChinaState Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization 650093 Kunming Yunnan China;
National Engineering Laboratory of Vacuum Metallurgy Kunming University of Science and Technology 650093 Kunming Yunnan ChinaState Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization 650093 Kunming Yunnan China;
Henan Province Industrial Technology Research Institute of Resources and Materials Zhengzhou University 450001 Zhengzhou Henan China;
Henan Province Industrial Technology Research Institute of Resources and Materials Zhengzhou University 450001 Zhengzhou Henan China;
Spent SCR denitration catalyst; Hydrometallurgy; Impurity; Ti_(2)CO; Molten salt;