Treatment technology and patent of waste residue from rare earth production

被引：0
|
作者：
Zhao Yongzai
机构：
来源：
China Rare Earth Information | 2020年 / 26卷 / 04期
关键词：
D O I：
暂无
中图分类号：
X758 [有色金属工业];
学科分类号：
083002 ;
摘要：
In the rare earth smelting process,it is bound to produce a lot of waste water,waste gas and waste residue.To reduce emission and improve recovery efficiency of waste is a pressing problem for China.The paper summarizes the source of waste residue from rare earth smelting process,its disposal technology and patent situation in China.
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页码：15 / 19
页数：5
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