This invention possesses features of high yield. low cost, short process flow, convenient operation and safety.
本发明具有高收率、低成本、工艺流程短、操作简便、安全等特点。
The method is not only characterized by short process flow and higher product yield, also lower in energy consumption and better economic benefit.
该方法不仅工艺流程短，产品产率高，而且能耗低，经济效益好。
The test results prove that this technology can produce precious lead directly with no pollution, lower energy consumption. short process flow and high removing rate of antimony.
该工艺锑的脱除率高，流程短，低能耗和无污染，可直接得到贵铅。
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