CAJ | 학술논문

随着易处理金矿的不断开采，可直接氰化提取的易处理金矿床资源日趋枯竭，难处理（难浸）金矿已成为金矿的重要新资源，因此如何有效处理该类金矿石成为目前研究的重要课题。超细磨技术通过其强大的细磨能力，使包裹在矿物中的微细粒金暴露，便于后续氰化浸出，是一条基于物理方法的新技术路线，对环境污染小，在难处理金矿石提金中具有广阔的发展前景。详细介绍了工业应用的超细磨设备以及其在国外难处理金矿中的应用。
수착역처리금광적불단개채，가직접청화제취적역처리금광상자원일추고갈，난처리（난침）금광이성위금광적중요신자원，인차여하유효처리해류금광석성위목전연구적중요과제。초세마기술통과기강대적세마능력，사포과재광물중적미세립금폭로，편우후속청화침출，시일조기우물리방법적신기술로선，대배경오염소，재난처리금광석제금중구유엄활적발전전경。상세개소료공업응용적초세마설비이급기재국외난처리금광중적응용。
With gold ores that are easy to treat running out ,direct cyanide leaching may work on fewer gold de-posits which makes refractory gold ores new important resources to mine and corresponding technology to leach them needs developing .The ultra-fine grinding technology displays a powerful fine grinding capability which makes micro-fine grains wrapped in mineral expose themselves and susceptible to cyanidation and is an innovative technique based on physical processing ,having little environmental impact and showing great potentials in treating refractory gold ores . The paper in detail introduced the ultra-fine grinding equipment and its application in overseas refractory gold ores .