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- (2)the influence of copper content of gold cyanide solution on gold adsorbing by activated carbon. （2）金氰化溶液中铜的含量对活性炭吸附金的影响。
- gold cyanide solution 金的氰化液
- Performances of direct extraction of gold from alkaline cyanide solution with guanidine hydrochloride were studied. 研究了盐酸胍直接从碱性氰化液中萃取金的性能。
- 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。
- The research results of recovering copper by electrowinning from concentrated cyanide solution were described. 叙述了从富集氰化废液中电解回收铜的试验研究结果。
- 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。
- Status Black powder, soluble in diluted acid, ammonium chloride, salvolatile, potassium cyanide solution, insoluble in water and alcohol. 性状黑色粉末,溶于稀酸、氯化铵、碳酸铵和氰化钾溶液,不溶于水和醇。
- Status: Black powder, soluble in diluted acid, ammonium chloride, salvolatile, potassium cyanide solution, insoluble in water and alcohol. 性状：黑色粉末，溶于稀酸、氯化铵、碳酸铵和氰化钾溶液，不溶于水和醇。
- Status: Black powder, soluble in diluted acid, ammonium chloride, salvolatile, potassium cyanide solution, insoluble in water.... 性状：黑色粉末，溶于稀酸、氯化铵、碳酸铵和氰化钾溶液，不溶于水和醇。
- Study of Synergic Extracting Gold from Cyanide Solution by DBC-MSO DBC与MSO从碱性氰化液中协同萃取金的研究
- 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。
- A new process has been reported recently, which purports to make electrolytic treatment of dilute copper cyanide solutions economically attractive. 最近报道了一个新的方法，意欲使电解处理稀氰化铜溶液在经济上更吸引人。
- 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。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- The gold was glinting in the sunlight. 金子在阳光下闪闪发光。
- 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。
- Electrowinning Cu and Zn from a Strong Copper Cyanide Solution 从高铜氰溶液中电积铜和锌
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- A Study of New Brighteners for Silver Plating in Cyanide Solution 氰化物溶液中新型镀银光亮剂的研究
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
