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- 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。
- double metal cyanide complex catalyst 双金属氰化络合物催化剂
- 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。
- double metal cyanide complex catalysts 双金属氰化物催化剂
- 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。
- Low unsaturation polyether synthesized by bimetallic cyanide complex catalysts 双金属氰化物催化剂合成低不饱和度聚醚
- 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。
- Uptake, Metabolism, and Toxicity of Iron Cyanide Complex in Weeping Willows 柳树对亚铁氰化物的吸收、代谢及其毒性研究
- Polymerization of propylene oxide catalyzed by double metal cyanide complex 双金属氰化物络合物催化环氧丙烷聚合
- Keywords gold cyanide mire;chlorination lixiviate gold in aqueous;recovery; 氰化金泥;水氯化法浸金;回收率;
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- Mother and baby interact in a very complex way. 母亲与婴儿以非常复杂的方式相互影响。
- A reliable car is worth its weight in gold. 靠得住的汽车就是无价之宝。
- She has a gold chain about her neck. 她在脖子的周围挂着一根金项链。
- The cyanide leaching rate of gold can reach 98%. 焙砂再经氰化浸出,可使金浸出率达98%25以上。
- It possessed rich mineral deposits, including gold. 它拥有丰富的矿藏，包括黄金。
- Some of them developed a great inferiority complex. 他们有些人养成了严重的自卑感。
