活性炭吸附是氰化提金工艺的重要组成部分，吸附槽结构对活性炭吸附效果影响甚大。以长山壕金矿为例，详细叙述了“夹层板＋高频筛”和“蘑菇头层”吸附槽结构设计及工作原理，通过活性炭静态吸附工业应用效果及对比表明，“蘑菇头层”吸附槽创新地应用“蘑菇头”结构，解决了活性炭静态吸附中的炭层松散和贵液处理能力问题，且结构简单，值得借鉴。
Gold adsorption by activated carbon is an important part of oxidation gold extraction process .The struc-ture of adsorption tank has significant effects on activated carbon .The paper ,with Changshanhao gold mine as an ex-ample ,in detail introduced the structural design and working mechanism of “sandwich plate+high frequency screen+mushroom head layer” structure .Through industrial application test of static adsorption by activated carbon and com -parison ,it concludes that the “mushroom head” structure solved the problems like loose carbon layers and bad pre-cious solution treatment during the process of static adsorption .The structure is easy to go and worth referring to .
参考文献
| [1] | 邱显扬.氰化提金工艺的新进展[J].矿冶工程,1999(03):7. |
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