摘要
从热力学角度分析了碱性 (石灰 )热压氧化预处理难浸金矿的可能性 ,并对其过程机理进行了动力学分析。在此基础上进行动力学实验 ,考察了温度、压力等工艺参数对氧化预处理的影响 ,从而确定生产的最佳工艺条件。
The possibility of pretreatment of refractory gold ores by alkaline(Lime) hot press oxidation was analyzed by thermodynamics and the dynamic analysis of mechanism in its process was presented. The effects of temperature, pressure etc. on the pretreatment of refractory gold ores by alkaline hot press oxidation were investigated and the optimal technology conditions were also confirmed sequentially.
出处
《稀有金属》
EI
CAS
CSCD
北大核心
2003年第2期249-253,共5页
Chinese Journal of Rare Metals
基金
国家科技攻关计划课题 ( 2 0 0 1BA60 9A 17)
关键词
碱性
热压
氧化
难浸金矿
alkalescence
hot press
oxidation
refractory gold ores
mechanism
