超声波技术在矿物加工中的应用现状及展望

Research Status and Prospects of Ultrasonic Technology in Mineral Processing

介绍了超声波技术在矿物加工领域的应用研究现状,由于超声波可以产生较强的声波强度,方向性好、穿透力强、具有高能量密度和高频应力以及具有聚束、定向及反射、透射等特性,因此超声波技术在矿石浮选预处理、浮选药剂分散乳化、矿石破碎以及选矿测试等方面得到应用。文章并对超声波技术在矿物加工领域的应用发展趋势作了阐述。

This paper introduces the research status of ultrasound technology in the field of mineral processing.Ultrasonic waves can produce strong sound wave intensity, good directionality, strong penetrating power, high energy density and high frequency stress, as well as characteristics such as bunching, orientation, reflection and transmission. As a result, ultrasonic technology is used for ore flotation pretreatment, application of flotation agent dispersion emulsification, ore crushing and beneficiation testing. In addition, the application status and development trend of ultrasonic technology in mineral processing field are expounded in detail.