提高银电解生产效率的技术研究及实践应用

介绍了恒邦股份公司利用传统的船型银电解槽生产国标1#银锭,随着银锭产量的持续增加,银电解工序不能满足生产需要。通过技术攻关研究,对银电解由7块阴极6块阳极改为6块阴极5块阳极,增加了同极间距,杜绝了两极之间短路问题,电流强度由改造前900A提升至1200A,电流密度由450A/m^2提升至650A/m^2,有效提高了电解槽生产效率及产能,保证了银锭产品的变现速度,提高了黑金粉品质,具有较高的经济效益。

Technical research and practical application of improving produc tion efficiency of silver electrolysis

This paper introduces that Shandong Humon Smelting Co.Ltd.,uses the traditional ship type silver electrolytic cell to produce the national standard 1#silver ingot.With the continuous increase of silver ingot output,the silver electrolytic process can not meet the production needs.Through technical research,silver electrolysis has been changed from 7 cathode plates and 6 node plates to 6 cathode plates and 5 anode plates,increasing the same pole distance,eliminating the problem of short circuit between the two poles.The current intensity has been increased from 900A before the transformation to 1200A,and the current density has been increased from 450A/m^2 to 650A/m^2,effectively improving the production efficiency and capacity of the electrolytic cell,ensuring the realization speed of silver ingot products,and improving black gold powder products high quality with high economic benefits.