The loss of copper in electric furnace slag during flash smelting operation is described.
介绍了在闪速熔炼过程中，铜在电炉渣中的损失状况。
A new technic for treating with flash furnace electric precipitation (FFEP) dust by leaching, oxidation, neutralization and removal arsenic by producing ferrous arsenate slag is studied.
研究了以浸出—氧化—中和法处理闪速炉电收尘(FFEP)烟灰，并将其中的砷以砷铁渣形式脱除。
The advantage and shortage of the flash furnace with slag pooring zone or set a separate electric slag pooring furnace are compared, it shows the latter is more reasonable.
对带贫化区的闪速炉与单独设置贫化电炉的闪速炉的优缺点进行了比较，确认单独设置贫化电炉的闪速炉方案较为合理。
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