摘要
根据浑江金矿矿石的特点，采用碱性热压氧化预处理新工艺对该矿开展了系统性研究，并根据工程经济的可行性选取了最佳工艺参数和流程，经预处理后的矿石氰化浸金率较未经处理的提高１倍以上。
Systematic studies of the basic pressure oxidative leaching have been carried out for pretreating gold ores from Hunijiang,Jilin Province,Flow-sheet and the optimum operating parameters were obtained based on the engineering and economic feasibility. The cyanidation recovery of gold can be doubled after such a pretreatment.
出处
《有色金属》
CSCD
1995年第3期75-78,85,共5页
Nonferrous Metals
关键词
难选冶金矿
热压氧化
碱浸
refractory gold ores
pressure oxidation
basic leaching
