Welcome to Metal Mine! Today is Share:
×

扫码分享

Modern Mining ›› 2024, Vol. 40 ›› Issue (06): 163-.

Previous Articles     Next Articles

Test on Recovery of Ilmenite from a Titanium Tailings in Western Panzhihua
by High Intensity Magnetic Separation-Flotation Process

In order to recover ilmenite from titanium tailings of a vanadium-titanium magnetite ore in
Western Panzhihua，high-intensity magnetic discarding tailings-classification grinding iron removal-high-
intensity magnetic separation of iron removal tailings-flotation separation is carried out based on the chemi⁃
cal composition analysis and particle size analysis of the sample，a titanium concentrate withyield rate of
4.13%，TiO2 grade of 47.15% and recovery of 30.71% is obtained. Through the combined of high-intensity
magnetic separation and flotation，the efficient recovery of ilmenite in titanium tailings can be achieved，
which not only improves the recovery rate of ilmenite，but also improves the comprehensive utilization rate
of resources. It is of great significance for the sustainable utilization of titanium resources. The research re⁃
sults can provide reference for the recovery and utilization of similar titanium tailings.
#br#   

  1. 1. Design and Research Institute of Panzhihua Iron and Steel Group Mining Co.，Ltd.；
    2.State Key Laboratory for Comprehensive Utilization of Vanadium Titanium Resources
  • Online:2024-06-17 Published:2024-08-07

PDF (PC)

72

Abstract:

In order to recover ilmenite from titanium tailings of a vanadium-titanium magnetite ore in
Western Panzhihua，high-intensity magnetic discarding tailings-classification grinding iron removal-high-
intensity magnetic separation of iron removal tailings-flotation separation is carried out based on the chemi⁃
cal composition analysis and particle size analysis of the sample，a titanium concentrate withyield rate of
4.13%，TiO2 grade of 47.15% and recovery of 30.71% is obtained. Through the combined of high-intensity
magnetic separation and flotation，the efficient recovery of ilmenite in titanium tailings can be achieved，
which not only improves the recovery rate of ilmenite，but also improves the comprehensive utilization rate
of resources. It is of great significance for the sustainable utilization of titanium resources. The research re⁃
sults can provide reference for the recovery and utilization of similar titanium tailings.

Key words: