报道了散式直管流化床处理含锗氧化锌烟尘的研究结果。
The Leaching of germanium bearing smoke of zinc oxide in the particulate fluidization bed was investigated.
研究了从锌焙烧烟尘常压热酸浸出液中沉淀针铁矿的过程。
Precipitation process of the goethite from hot acid leaching solution of zinc concentrate roast dust was investigated.
处理火法炼锌高温流态化焙烧过程所产的烟尘，采用回转窑二次焙烧流程。
The process treating roast dust from zinc pyrometallurgy is, in general, the second roasting by rotary kiln.
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