黄金提取设备是怎样操作的 要看黄金的纯度，一般可以加入其质量三倍的金属银将其熔化后水淬，就是在高温时将金银混合物的流体倒入凉水中使其成为很小的颗粒，然后用王水溶解，将溶液调整酸度，用亚硫酸钠或硫酸亚铁等将金还原，用水将金泥清洗干净，最后将金泥冶炼。
Gold extraction equipment is how to operate to see gold purity, join the quality of three times of metallic silver will be after the melting of water quenching, is at high temperature, the gold and silver mixture fluid into the cold water makes it a very small particles, and then dissolved in aqua regia, the solution of adjusting liquid acidity, with sodium sulfite or ferrous sulfate to reduce gold, gold paste clean water. Finally, the smelting of gold mud.
|
