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为使磨矿过程高效运转,提高有价金属回收率,必须装备在线粒度测定装置。目前广为应用的测定方法有三种: 1.水力旋流器推测法; 2.超声吸收法(例如Autometries粒度测定系统); 3.激光衍射法(例如microtrac)。本文就这三种方法分述如下:
In order to make the grinding process operate efficiently and increase the recovery rate of valuable metals, it is necessary to equip the on-line particle size analyzer. There are currently three widely used assays: 1. Hydrocyclone extrapolation; 2. Ultrasound absorption (eg Autometries Particle Sizing System); 3. Laser diffraction (eg microtrac). This article on the three methods are described below: