- 期刊
Review on Direct Reduction Technology of Ilmenite by Rotary Kiln
摘要
This article mainly introduced the technology of coal-based direct reduction process which utilizing ilmenite through the rotary kiln. A brief introduction of the situation of raw material and fuel has been given as per the product quality requirements. Based on the general description of the production process of reduced titanium in the rotary kiln, it has been analyzed specifically the process parameters especially about the reduction temperature, reduction time, atmosphere control etc. Finally, the typical problems such as emission of flue gas and furnaces ring in rotary kiln have been fully analyzed and resolved by corresponding solutions.
參考文獻
J.G. Jia, B.Q. Xu, M. XU, et al. Preparation of titanium powder by vacuum calc-thermal reduction of titanium dioxide [J]. Iron and steel vanadium titanium.2013(02), 1-6.
D.Q. An.Research on new technology of comprehensive Recovery of Iron, titanium and Vanadium from Lanxia Vanadium and titanium resources in Guangdong [J]. Mining and metallurgy engineering. 2014(03), 51-53.
Y.N. Yu, X.X. Fan, W. Yuan, et al. Experimental study on the treatment of Yunnan ilmenite concentrate by reduction-grinding [J]. Yunnan metallurgy.2017(05), 33-38.
J. Yang, K. Li, A.T. Tang, et al. Status and Development of ilmenite resources comprehensive Utilization [J]. Materials Bulletin. 2003(08), 44-46.
Q. Yao, H.Y. Wang, L.M. Wang. Causes and solutions of spherical Solidarity circle [J]. Mining engineering. 2004(03), 32-35.