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中国金属学会选矿学术委员会和云南、浙江、广西、福建四省的金属学会联合召开了全国铜铅锌选矿学术讨论会。会议于1984年2月25-29日在北京举行。来自全国23个省市172个单位262名代表出席了会议。会议收到论文61篇。从流程结构、工艺条件、综合回收、回水利用及经济管理等方面反映了铜铅锌选矿技术的进展。有的论文还综述了国内外铜铅锌选矿技术动态。会议采取大会发言与小组讨论相结合的方法,对铜铅锌选矿中的一些关键问题进行了认真的讨论。一、重视流程结构的研究和改进。分支分速浮
China Metals Association beneficiation Academic Committee and the Yunnan, Zhejiang, Guangxi, Fujian Province, four provinces held a joint metal society of copper, lead, zinc ore dressing seminars. The meeting was held in Beijing on February 25-29, 1984. 262 representatives from 172 units in 23 provinces and cities nationwide attended the meeting. The conference received 61 papers. From the process structure, process conditions, comprehensive recovery, backwater utilization and economic management and other aspects reflect the progress of copper, lead and zinc beneficiation technology. Some papers also reviewed the domestic and international copper-lead-zinc dressing technology trends. The meeting adopted a combination of group speeches and speeches from the General Assembly to discuss some key issues in the copper, lead and zinc beneficiation. First, pay attention to the research and improvement of the process structure. Branch points float speed