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Keywords gold cyanide mire;chlorination lixiviate gold in aqueous;recovery; 氰化金泥;水氯化法浸金;回收率;
Eeffects of assisted gold leaching reagents, potassium permanganate and hydrogen peroxide, on the gold cyanide leaching performace are studied. 对辅助浸金剂高锰酸钾和过氧化氢的加入次序对金氰化浸出行为的影响进行了探讨。
Abstract: Eeffects of assisted gold leaching reagents, potassium permanganate and hydrogen peroxide, on the gold cyanide leaching performace are studied. 文摘:对辅助浸金剂高锰酸钾和过氧化氢的加入次序对金氰化浸出行为的影响进行了探讨。
A 70% reduction in leach time and a 1/3 reduction in cyanide dosage can be achieved by adding citric acid to gold cyanidation. 氰化浸出时加入助浸剂柠檬酸可缩短浸出时间70%25,降低氰化物用量1/3。
Keywords gold and silver ore;gold and silver concentrate;thiosulfate;leaching;cyanide; 金银矿石;金银精矿;硫代硫酸盐;浸出;氰化物;
Meanwhile,only if the arsenic removal rate is over 50%,can the gold cyanidation leaching index be improved. 同时，只有脱砷率超过50%25以后，才能明显改善矿石中金的氰化浸出指标。
Keywords gold leaching cyanide;recovery;AVR processes;Ionexchanging resin;extraction active carbon;Green metallurgy engineering; 提金氰化物;回收;酸化法;树脂法;萃取法;绿色冶金工程;
The effects of small quantities of heavy metal ions on gold cyanidation have been studied by using electrochemical techniques and leaching of gold ores. 根据黄狮涝金矿深部氧化金矿石的特性,对采用过氧化钙强化氰化浸出工艺进行了试验研究。
Keywords gold deposit;shear-schistose zone;Yiyang; 金矿;里德尔裂隙;剪切片理化带;益阳;
Keywords gold deposit moissanite;Gaojiao; 金矿;碳硅石;高家坳;
Keywords gold imitating;multielement;additive; 仿金电镀;多元合金;添加剂;
Keywords Gold mine Mining Dredger Bucket Spillage; 金矿;开采;采金船;挖斗;漏矿;
Keywords gold deposit;granitoid;China; 金矿;花岗岩类;中国;
Keywords gold minenization;granitoid;China; 金矿成矿;花岗岩类;中国;
Keywords Gold;Solvent extraction;Sulfoxide; 金;溶剂萃取;亚砜;
Keywords gold ore regrinding tailings retreatment; 关键词金矿;再磨;尾矿再处理;
Keywords gold;slag;spontaneously aggregating; 金;炉渣;自发聚集;
Effects of the Addition Order of Potassium Permanganate and Hydrogen Peroxider on the Gold Cyanide Leaching Performance 高锰酸钾和过氧化氢的加入次序对金氰化浸出行为的影响
Keywords gold concentrate;roast;dearsenification; 金精矿;焙烧;脱砷;