The operation situation of the concentrate filtration system in Yongping Copper Mine, its problems presented in the operation and its improvement were introduced.
介绍了永平铜矿选矿厂原精矿过滤系统的使用情况、存在问题以及改进情况及效果。
2
Its major products are widely used in metal filtration such as cast steel, cast iron, cast copper, cast aluminium and high-temperature alloys.
产品主要用于铸钢、铸铁、铸铜、铸铝、高温合金等金属液的过滤。
3
The products obtained were purified by extraction with copper sulfate solution, filtration through silica gel, recrystallization and vacuum sublimation.