Determination of Mineral Processing Flow Sheet in Yichun Tantalum-niobium Mine

摘要：

With reference to the test report carded out by Guangzhou Nonferrous Metal Research Institute in 1983,the mineral process flow sheet of Yichun Tantalum-niobium mine is determined based on the characters of ores and successful experiences in light of the problems in the existing flowsheet:The ore is desilted before crushing;the primary slime is separately treated;the staged grinding process used while the fine slime is collectedly treated with tantalum and niobium as the mairl recoveries and lepidolite and feldspar powder as the secondary.The flowsheet is featured by comprehensive recovery,low investment and low energy cost.

关键词： Tantalum and niobium Ore washing and desliming before crushing Separated treatment of primary slime Staged grinding Fine slime collection Comprehensive recovery

作者: C.L.Xiao

作者单位: China NERIN Engineering Co.,Ltd.,Nanchang,China.

会议类型: 国际会议

会议名称: XXIV International Mineral Processing Congress(第24届国际矿物加工大会)

会议地点: 北京

会议语种:英文

页码: 4262-4268

在线出版日期: 2008-09-24（万方平台首次上网日期，不代表论文的发表时间）