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提取乌拉尔黄铁矿中的锌,对於提高矿石原料的综合利用率和改进铜精矿的冶炼操作都具有特别重要的意义。全苏有色金属和金铂工业科学工程技术协会,远在1934年1月召开的乌拉尔铜锌问题的会议上,首次广泛地讨论了乌拉尔矿石提取锌的问题。那一次会议指出:铜锌矿石的优先浮选是进一步解次乌拉尔铜锌问题的基本方向。但是考虑到,浮选时铜锌矿物的充分分离有困难,而且工厂也有可能收到中间产品和含锌量较高的精矿,因此会议介绍了一系列直接在炼铜厂补充提取锌的措施。会议上提出:乌拉尔工厂铜精矿提取锌最有前
The extraction of zinc in Ural pyrite is of particular importance for improving the comprehensive utilization of ore raw materials and improving the smelting operation of copper concentrates. All-China Nonferrous Metals and Gold Platinum Industrial Science and Technology Association, held in January 1934 Ural copper and zinc conference, the first extensive discussion of the Ural ore extraction of zinc. That meeting pointed out: The preferential flotation of copper and zinc ore is the basic direction to further solve the Ural copper and zinc problem. However, taking into account the difficulty in fully separating the copper-zinc minerals from the flotation and the possibility of receiving intermediate products and concentrates containing higher zinc content, the meeting introduced a series of measures to supplement and extract zinc directly from the copper smelter . The meeting proposed: Ural factory copper concentrate extracted the most advanced zinc