1) refractory As bearing gold ore
含砷难浸金矿石
1.
The column leaching experiment of the new technology of preoxidizing the refractory As bearing gold ore with hydrogen peroxide followed by cyanide heap leaching was made.
对含砷难浸金矿石进行了过氧化氢预处理—氰化堆浸新工艺的柱浸试验和工业试验研究 ,结果表明 ,与常规堆浸工艺相比 ,新工艺可较好地改进堆浸技术指标 ,能获得较好的经济效
2) arsenic bearing gold ores
含砷难浸金矿
1.
The basic principle, characteristics and the application of the pre processing technique of arsenic bearing gold ores by roasting with pre oxidation, pressure added pre oxidation and bacterial pre oxidation are presented in this paper.
总结了含砷难浸金矿的化学预处理技术、电化学预处理技术和微波预处理技术的研究现状 ,指出了这些技术的应用前景和发展趋势。
3) arseniccontaining refractory gold concentrate
含砷难浸金精矿
1.
Utilizing the intensifying leaching function of TW tower mill to process a sort of arseniccontaining refractory gold concentrate ,the gold leaching rate by cyanide comes to 87-88%It means increasing by 8%.
利用ＴＷ型塔式磨浸机的强化浸出功能处理含砷难浸金精矿，获得了理想的效果，金的回收率达８７％～８８％，比常规浸出工艺提高８个百分点，效果显
4) arsenic-bearing and oxidized refractory gold ore
含砷难选氧化金矿石
1.
Study on processing and smelting of arsenic-bearing and oxidized refractory gold ore;
某含砷难选氧化金矿石选冶工艺研究
5) arsenosulfide gold ore
含砷金矿石
1.
Study on the recovery enhancement of arsenosulfide gold ore;
某含砷金矿石提高回收率研究
6) Arsenic-bearing gold ore
含砷金矿石
补充资料：难石石裂
【难石石裂】
（故事）(参见：石)附录。
（故事）(参见：石)附录。
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