前言自磨磨矿广义解释为在转动的圓筒磨机中不使用辅助磨矿介质,利用矿石自身进行磨矿。这种工艺在卅年代初期首次用于一种汉塞尔(Hadsel)磨机(Hardings,1955)。此种磨机主要用于美国西海岸的一些金矿。會经制造了几台直径6.1至7.8米、长1.5至1.8米的这类磨机,但由于操作和维修方面的问题,后来都废弃了。自磨工艺的进一步发展,出现了哈丁湿式磨矿机、气落式磨机等等。 Preface Self-grinding is broadly interpreted as not using an auxiliary grinding medium in a rotating drum mill, but using the ore itself for grinding. This process was first used in a Hadsel mill in the early 1930s (Hardings, 1955). This type of mill is mainly used for some gold mines on the west coast of the United States. Several such mills of 6.1 to 7.8 meters in diameter and 1.5 to 1.8 meters in length were manufactured, but later abandoned due to operational and maintenance problems. Self-grinding process further development, there have been Harding wet mill, gas mill and so on.