浮选工艺在矿石处理中有着至关重要的作用。在历史的长河中，浮选经历了数次的变化，其工艺已然成熟。药剂与矿石的有效碰撞和气泡的运动构成了浮选的基本单元。充分利用浮选提高经济效益，避免资源浪费，对促进经济发展和建立节约型社会有着重要意义。

Flotation plays a vital role in minerals processing. In the long river of history, the development of flotation has experienced a lot and its technology has been mature. The effective collide between reagents and mineral particles and movement of bubble consist the basic unit of flotation. It is of great significance to promote and understand economic development and build a conservationoriented society by making full use of flotation to improve economic efficiency and avoid resource waste.