Fundamental Research in Utilization of an Oolitic Hematite by Deep Reduction

Abstract:

Oolitic hematite is an important iron ore resource. Because of its special feature，it can not be effectively separated by conventional beneficiation method. A new reduction and separation processe was used to treated an oolitic hematite in This study. The main factors influencing reduction was determined in the test. The main performance indexes of the product from this process were described as follows: iron grade>85%; metallization rate>97%; iron recovery>92%.

• Periodical: Advanced Materials Research (Volume 158)
• Pages: 106-112
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.158.106
• Online since: November 2010
• Authors: Shu Fei Li, Yong Sheng Sun, Yue Xin Han, Guang Quan Shi, Peng Gao
• Keywords: Deep Reduction, Metallization Rate, Oolitic Hematite

References

[1] Yiming Zhao, Chengsi Bi: Mineral Deposits, No. 4 (2000), pp.350-361.

[2] Deqing Zhu, Yufeng Guo, Guangzhou Qiu: Journal of Central South University of Technology (Natural Science), No. 3, (2000), pp.208-211.

[3] Jicheng Zhou, Zhengliang Xue, Zongqiang Li: Journal of Wuhan University of Science and Technology, No. 5 (2007), pp.458-460.

[4] D.A. Kate, and K.E. Yistelin, in: Metals and Alloys in the Phase-change, edited by Metallurgical Industry Press, Beijing (1987).