化物;In this paper,the practice of producing nanometer zincite and concentrating indium from the dust of smelting lead was introduced in detail.
文章详细介绍了利
铅冶炼烟尘生
纳米
化锌并富集铟的生实践。
化铟In this paper,the practice of producing nanometer zincite and concentrating indium from the dust of smelting lead was introduced in detail.
文章详细介绍了利铅冶炼烟尘生纳米化锌并富集铟的生实践。
The indium sesquioxide with over 99% purity can be prepared by a decomposition of nitric acid. The method was characterized by fewer equipments, simple operation, low cost and quick yield.
采硝酸分解法可
度高于99%的三化二铟.本法具有设备少、操作简单、成本低、见效快等优点.
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