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中国金属学会第二次选矿学术会议于1979年11月在长沙召开,我国选矿界的老教授、老专家和中青年教学、科研、设计、情报资料工作者出席了会议,到会代表174名,提出论文200余篇。其中属于碎磨工艺及理论的15篇;浮选工艺、理论与药剂的74篇;重选工艺、设备与理论的14篇;磁选工艺设备及理论的23篇;化学选矿7篇;重磁浮
The Second Metallurgical Society of China beneficiation conference was held in Changsha in November 1979. The veteran professors and veterans of the mineral processing industry in our country attended the conference with middle-aged and young teaching, scientific research, design and information materials workers. At the meeting, 174 delegates attended the conference, Proposed more than 200 papers. Among them, there are 15 pieces of grinding process and theory, 74 pieces of flotation process, theory and medicine, 14 pieces of re-election process, equipment and theory, 23 pieces of magnetic separation process equipment and theory, 7 pieces of chemical dressing,