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小坂冶炼厂,电解铜月产约4000吨,并从铜阳极泥中回收金、银、硒、碲.银精炼厂,以前进行过各种小的改革,但熔炉及分银炉仍是旧式的,热效率和作业效率低.另外,由于处理的铜精矿中含银量剧增,预计银产量可超过现在的两倍以上.所以银精炼厂的全部设备和其它诸方面有必要进行改革,而且确定了进行改革设备的计划并加以实施.在实施时,特别注意的方面及以前的操作情况如下:
Kosaka Kosaka, which produces about 4,000 tons of copper per month and recycles gold, silver, selenium and tellurium from the copper anode slime. The silver refinery, which has undergone various minor reforms before, is still old-fashioned , Thermal efficiency and operating efficiency is low.In addition, due to the dramatic increase in silver content in the treatment of copper concentrate, silver production is expected to more than double now, so all the equipment of the silver refinery and other aspects of the need for reform, and Determine and implement the plan to reform the equipment. In implementation, special attention and the previous operation is as follows: