一、历史的回顾沈阳冶炼厂铜熔炼车间于一九三六年建成,当时的规模不大,设备简陋,工艺流程落后。尽管如此,它却是我国第一个规模较大的炼铜车间。解放后在党和人民政府领导下,利用这个旧车间产出了大量的钢,为国家作出了应有的贡献。铜冶炼车间的原有能力较小,生产流程为 First, the historical review Shenyang smelter copper smelting workshop was completed in 1936, was not large-scale, poorly equipped, process backward. Nevertheless, it is China’s first large-scale copper refining plant. After the liberation, under the leadership of the party and the people’s government, a large amount of steel was produced using this old workshop, making due contributions to the country. The original capacity of copper smelter is smaller, the production process is