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近十年来,国外铜电解厂向大型化发展,普遍采用大型电解槽、大规格阳极,单块阳极重达300公斤以上,极板作业实现了机械化(表1)。
In the past ten years, large-scale development of copper electrolysis plants in foreign countries has been carried out. Large electrolytic cells and large-sized anodes are commonly used. The weight of a single anode is more than 300 kg, and the plate operation is mechanized (Table 1).