论文部分内容阅读
最近,南秘鲁铜业公司(Southern PlruCopper Corporation)Cuajone选矿厂所属氮气车间开工运转,向选厂钼粗选及第一次精选作业区的浮选槽供氮.氮气取代空气之后,希望大大减少抑制剂Asmol由于氧化而引起的消耗,这是一种诺克斯型(Nokes-type)抑制剂,其中含有大量硫化钠.磨矿之后,选厂给矿用旋流器分成矿砂及矿泥两个部份,分别进行铜-钼全浮选,矿砂在一组容积2.27米~3阿基泰尔(Agitair)浮选槽中浮选,而矿泥浮选则使用三列8.5米~3威姆科(Wemco)浮选机.
Recently, the nitrogen plant of the Cuajone concentrator of Southern Plru Copper Corporation was started up to supply nitrogen to the flotation cell of the mill for rough selection of molybdenum and the first selective working area. After the replacement of air by nitrogen, it is hoped that the reduction will be greatly reduced The inhibitor, Asmol, is depleted by oxidation, a Nokes-type inhibitor containing a large amount of sodium sulphide. After grinding, the beneficiation plant is divided into ore cyclones into ore and slime Each section was floated with copper-molybdenum flotation. Ore was flotated in a group of 2.27-3 Agitair flotation cells. Mud flotation was performed using three columns of 8.5-3 m Wemco flotation machine.