简述了氨浸法提取镍的基本原理，总结了氨浸法从电镀污泥中回收镍的基本工艺和规律。
The principle of nikel recovering from the electroplating sludge were described, and the technology and the regular pattern were summed up .
介绍了银渣回收银的试验研究情况，采用硫酸浸出-氨浸法处理银渣，工艺简单合理，技术指标高，有一定的推广价值。
It describes the test and research on recovering silver from silver bearing residue by using sulfuric acid leaching ammonia leaching process, which is simple and worthy of promotion.
我国传统的氧化锌生产方法主要是酸浸法和氨配合法。
There are two main basical preparation methods of activated zinc oxide.
我国传统的氧化锌生产方法主要是酸浸法和氨配合法。
There are two main basical preparation methods of activated zinc oxide.
应用推荐