sudan is very rich in natural resources, including chrome ore resources are quite sufficient.high grade chrome ore resources in the sudan, shallow seam, more suitable for open pit mining.many countries have already signed with the sudan agreement on the mining of chrome ore, chrome ore is very important for the economic development of sudan.
chrome ore mining equipment sudan mainly including chrome crusher machine plant ,chrome grinding mill ,chrome vibrating feeder ,vibrating screen.magnetic separation process exploits the difference in magnetic properties between the ore minerals and is employed to separate valuable mineral from nonmagnetic gangues. all materials are affected in some way when placed in a magnetic though with most substances, the effect is too slight to be detected.
beneficiation operations typically serve to separate and concentrate mineral values from waste materials, remove the impurities or prepare the ore for further refinement. chromite beneficiation activities do not change the mineral values themselves other than by reducing (crushing and grinding) or enlarging (pelletising and briquetting) particle size to facilitate further processes. chromite ore is beneficiated for processing using several methods, depending on the ore source and the end use requirements. coarse clean ore is hand sorted, while the fine clean ore is gravity separated. lumpy ore mixed with host rock may require heavy medium separation. if chromite minerals occurs in fine grains intermixed with host rock, crushing, gravity separation and magnetic separation may be used.
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