The technologies for silverrecovery from Ag scrap and preparation of Ag products are summarized.
综述含银废料中银的综合回收和利用工艺。
2
The test shows that the selected technological parameters and flowsheet for gold and silverrecovery are technically and economically feasible, and has a good adaptability.
实践证明：回收金、银所选定的工艺参数及流程在技术上和经济上是可行的，适应性较强。
3
The recovery will continue, so we expect a positive day in New York today, for silver.