高纯硝酸银的工业制备及生产过程控制

Industrial Preparation and Process Control of High-purity Silver Nitrate

文章介绍了国内外硝酸银产品质量状况,通过采用独特的除杂技术和高效耐腐的生产装置,获得银回收率99.8%、每吨硝酸银仅耗银0.635 t、工艺条件适宜、反应周期短、产品质量达到国际先进水平的高纯硝酸银。

Status quo of domestic and foreign Silver Nitrate product＇ s quality have been presented. Unique removing impurity technique and high efficient anti-corrosion production equipments are used with 99% recovery rate.It shows that one ton Silver Nitrate costs 0.63 ton Silver and technology condition is mild and reaction time is short. The product quality can meet the requirement of international advanced level high-purity Silver Nitrate.