贵金属
貴金屬
귀금속
PRECIOUS METALS
2014年
1期
23-26
,共4页
有色金属冶金%高纯金%电解
有色金屬冶金%高純金%電解
유색금속야금%고순금%전해
nonferrous metallurgy%high purity gold%electrolysis process
介绍了遂昌金矿有限公司的高纯金电解工艺。实践表明,采用该工艺,在金阳极板含金95%~99%下经过一次金电解,金纯度即可达到99.997%以上。经检测,杂质含量低于高纯金(99.999%)的杂质要求。
介紹瞭遂昌金礦有限公司的高純金電解工藝。實踐錶明,採用該工藝,在金暘極闆含金95%~99%下經過一次金電解,金純度即可達到99.997%以上。經檢測,雜質含量低于高純金(99.999%)的雜質要求。
개소료수창금광유한공사적고순금전해공예。실천표명,채용해공예,재금양겁판함금95%~99%하경과일차금전해,금순도즉가체도99.997%이상。경검측,잡질함량저우고순금(99.999%)적잡질요구。
The high-purity gold electrolysis process of Suichang Gold Mine Co. Ltd., is introduced. The production practice showed that, the content of gold can reach above 99.997% after only one cycle of electrolysis from the anode plate which contains 95%~99% gold. The test results showed that the impurities accord with the requirement of Chinese national standard of high-purity gold (99.999%).