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研究成果表明,应用真空过滤和用水电渗运输联合作业可增加降低铁精矿的湿度,提供了原则上的可能性。卡奇卡那尔斯克采选公司采取钛磁铁精矿真空过滤,施加300伏电压的电场,可使精矿滤饼湿度从11％降到7％。精矿粒度为0.044毫米以下粒级占90％。由此确定,精矿的脱水效果首先取决于分布在沉淀层下电解液符号的正负和电场电压的大小。为了寻求进行过滤加工的参数,在实验室的真空过滤装置中施加电
The research results show that the application of vacuum filtration and electro-osmotic transport combined operation can increase the moisture content of iron concentrates and provide the principle possibility. Catch Kananalsk mining company to take titanium magnetite vacuum filtration, the application of 300 V electric field, the concentrate filter cake humidity from 11% to 7%. Concentrate size below 0.044 mm grain size accounted for 90%. It is determined that the dewatering effect of the concentrate depends first and foremost on the sign of the electrolyte distributed under the precipitation layer and the magnitude of the electric field voltage. In order to seek the parameters of the filtration process, electricity is applied in a laboratory vacuum filtration apparatus