新技术、新设备在山东黄金精炼厂的研究与应用

山东黄金矿业（莱州）有限公司精炼厂1 200 t/d氰化厂采用浮选-氰化浮选工艺，实现了多金属资源综合回收利用，氰化物和水资源的循环利用；采用立磨机（塔磨机）、气力搅拌浸出槽、立式压滤机和在线监测分析仪等新型选矿设备，全工艺流程实现自动化、信息化控制，为黄金冶炼产业绿色、无害生产和自动控制前沿技术提供了生产实践经验。

Research and Application of New Technology and Equipment in Shandong Gold Refinery

The 1 200 t/d cyanide plant of Shandong Gold Refinery，which used the technique of flotation-cyanidation-flotation，has realized not only the comprehensive recycling of polymetallic resource but also cyanide and water recycling.It has be used in cyanide plant for the vertical mill （tower mill），the leaching tank of air agitation，the vertical filter press，the on-line monitoring analyzer and other new equipment of mineral processing.The whole technique has realized the automation and information controlling，and also provide the production practice for the green and harmless production and the frontier technology of automatic controlling in gold smelting industry.