| EDTA─Cu比色法测金矿氰化液中的氰化钠 |
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| 引用本文： | 孙莹.EDTA─Cu比色法测金矿氰化液中的氰化钠[J].黄金,1996(8). |
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| 作者姓名： | 孙莹 |
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| 作者单位： | 沈阳黄金学院 |
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| 摘 要： | 氰化钠浓度的测定及控制是黄金生产中的重要研究课题。本文研究了用比色法测定金矿氰化液中游离氰化钠的方法，为国内研制氰化钠自动分析仪打下基础。
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| 关 键 词： | 比色法，测定，金矿氰化液，氰化钠 |
The determination of sodium cyanide in cyanide scution of gold ore by EDTA-Cu colorimetric comparison |
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| Sun Ying.The determination of sodium cyanide in cyanide scution of gold ore by EDTA-Cu colorimetric comparison[J].Gold,1996(8). |
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| Authors: | Sun Ying |
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| Affiliation: | Shenyang Institute of Gold Technolgy |
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| Abstract: | The determination and control of the density of sodium cysnide are important projects in gold Production.In this paper,the methods of determining free sodium cyanide in cyanidc solution of gold ore by colorimetric comparison are studied,this Laying a foundation for the development of automatic analytical instrument of sodium cyanide at home. |
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| Keywords: | colorimetric comparison determination cyanide solution of gold ore sodium cyanide |
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