【摘要】 对含金4~5g/kg、含银7g/kg的负载炭用碱性醇溶液进行解吸,金银的解吸率都能达到98%以上,解吸液用电解槽进行电沉积,金的电解率达99%以上,银的电解率达98%以上。电积到钢棉上的金银泥用化学方法进行分离,金泥经熔炼后得合质金,银泥熔炼后可得98%的银锭。更多还原

【Abstract】 Desorption gold-silver from gold-silver loaded charcoal with alkaline alcohol solution for 4～5g/kg content of gold and 7g/kg content of silver . the desorption rate of golden silver can reach 98% more. the desorption solution is deposited by electric in the trough of electrolyze. gold electrolyze rate is over 99% ,the electrolyze rate of silver reaches 98% more. It is split that electricity amasses the golden silver mud on steel cotton to use chemical method. The gold mud is smelted become alloy. after smelting, silver mud can get the silver ingot of 98%.更多还原