云南省大部分的铅生产都采用鼓风炉法，炼铅炉渣中一般含有铅、锌、铟等有价金属，以前由于冶炼技术条件的制约，炉渣中的有价金属没有得到回收利用。
There Was a kind of lead slag in Yunnan which contains zinc and indium, but subjected to the metallurgy technology, they were unable to be recovered but stocked before.
在用ISP法冶炼浮渣热压团时，研究了压团压力、温度、加压时间对铅锌密闭鼓风炉冶炼浮渣热压团块强度的影响。
In applying hot briquetting for ISP dross processing, influences of pressure, temperature, time of pressing on strength of hot briquetes have been examined.
传统的烧结-鼓风炉炼铅法面临环保要求日趋严格的挑战。
The traditional sintering blast furnace lead smelting process has been faced with increasing challenges as the demand for environmental protection grows.
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