For decades, the majority of beneficiation workers have done a lot of researches towards the "poor, small, miscellaneous” characteristics of China's iron ore resources, and they have solved many technical problems, which help China's iron ore beneficiation technology progress and develop rapidly, and the overall level of ore beneficiation is greatly improved.
The breakthrough has been made in the beneficiation
process indicators.
The magnetic beneficiation of iron ore is the main
part of iron ore beneficiation, which takes 3/4 of domestic fine iron
ore.
Magnetic beneficiation technology over the years has been
continuously developing and making progress, so the magnetic
concentrator production targets have been greatly improved, and the
concentrate grade increased from about 60% to 65% to 67%.
Iron and steel
industry is in increasingly high demand for raw materials, and around
the "Iron Silicon Reduction", the domestic has done a lot of researches
and development works, so the magnetic concentrate grade has increased
to 68.5% from 65%, Si02 by 8% to 9% to 4%.
The new application of
magnetic separation equipment and the promotion of anti-flotation
process is the main direction of the "Iron Silicon Reduction". http://jawcrusherhongxing.blog.com/
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