CAJ | 학술논문

纳米科技是本世纪科技发展的重要技术领域，纳米科技将创造另一波技术创新及产业革命。卧式砂磨机是一种高效率的超细湿法研磨设备。笔者介绍了新型卧式砂磨机设备结构、工艺及其在工业矿物中的应用情况。不论其应用领域为何，所需要用的材料均为次微米或纳米级之材料。如何得到纳米级粉体及如何将纳米级材料分散到其最终产品已成为目前产﹑经及学术界共同之研究课题。主要研究介质填充率、进料量和浆料粘度对卧式砂磨机运行指标的影响。针对我公司工艺情况，总结出卧式砂磨机运行最佳工艺参数，为表面处理包膜提供粒度分布和分散状态良好的浆料。针对该设备在非金属矿山资源综合利用和节能降耗方面的贡献，进行了综合评述和展望。
납미과기시본세기과기발전적중요기술영역，납미과기장창조령일파기술창신급산업혁명。와식사마궤시일충고효솔적초세습법연마설비。필자개소료신형와식사마궤설비결구、공예급기재공업광물중적응용정황。불론기응용영역위하，소수요용적재료균위차미미혹납미급지재료。여하득도납미급분체급여하장납미급재료분산도기최종산품이성위목전산﹑경급학술계공동지연구과제。주요연구개질전충솔、진료량화장료점도대와식사마궤운행지표적영향。침대아공사공예정황，총결출와식사마궤운행최가공예삼수，위표면처리포막제공립도분포화분산상태량호적장료。침대해설비재비금속광산자원종합이용화절능강모방면적공헌，진행료종합평술화전망。
Fine grinding mills have improved in design and efficiency in recent years ,allowing major opportunities for treat-ment of materials where liberation to grind sizes below fifteen microns are required .The successful development of the Pu-hler PHE SuperMaxFlow Mill ,a horizontal stirred mill ,has produced equipment capable of grinding the larger tonnages which exist in mineral processing operations ,to product sizes below ten microns .Initially developed for use with base metal flotation circuits ,significant test work conducted in 1998 shows that major economic gains can be achieved by producing finely ground material for leaching .Puhler PHE SuperMaxFlow Mill development and operation is reviewed .Results from test work to produce a feed stock for both straight cyanidation and sulphide leaching are discussed ,with emphasis on energy consumption ,product size and leachability .A number of options for ultrafine grinding and leaching are also discussed .