论文部分内容阅读
‘快速炼铜’是苏联的先进经验。1956年,苏联先进生产者安库基洛夫同志,来我国传授这一经验。我们在安库基洛夫同志的亲自指导下,进行了大炉试验,操作时间大大减低,每炉平均在48小时以下,与1956年1～4月的平均值相比,缩短了13小时以上。过去为什么不能缩短我们用杂铜直接进反射炉熔炼,获得电解铜用的阳极铜,并附产氧化锌和反射炉炉渣。杂铜成份为:Cu50～65％、Zn18～25％、Pb3～7％、Sn±2％,Sb+Ni±1％。操作过程分扎溜、进料、熔
’Quick copper refining’ is the advanced experience of the Soviet Union. In 1956, comrade Ankkirov, the advanced Soviet producer, came to our country to teach this experience. Under the personal guidance of Comrade Ankkilov, we carried out a large-scale furnace trial, greatly reducing operating time, averaging less than 48 hours per furnace, a reduction of more than 13 hours as compared with the average for January-April 1956 . Why in the past did not shorten our use of copper directly into the refiner furnace smelting copper anode copper, and with zinc oxide and furnace slag. The miscellaneous copper components are: Cu 50-65%, Zn 18-25%, Pb 3-7%, Sn ± 2%, Sb + Ni ± 1%. Slimming operation slipped, feeding, melting