公开(公告)号：US06921472B1

公开(公告)日：2005-07-26

申请号：US10048405

申请日：1999-09-24

申请人： Alessandro Dulcetti ,  Valerio Ghisolfi ,  Medardo Pinti ,  Maurizio Podrini ,  Baldo Gurreri

发明人： Alessandro Dulcetti ,  Valerio Ghisolfi ,  Medardo Pinti ,  Maurizio Podrini ,  Baldo Gurreri

IPC分类号： C25D21/14

CPC分类号： C25D21/14

摘要： A process for dissolving metals, in particular tin, and a plant for dissolving metals operating according to said process allow to minimize the quantity of metal in the sludge and the oxygen consumption, and entail a first step in which in a first reactor an effective quantity of oxygen is solubilized in an electrolytic solution obtaining an oxygen-enriched electrolytic solution; and a second step, distinct from the former, in which in a second reactor said oxygen-enriched solution is flown through a bed of metal for the deposition in a metallic form.

摘要翻译： 用于溶解金属的方法，特别是锡和用于溶解根据所述方法操作的金属的设备允许使污泥中的金属量和氧消耗最小化，并且需要第一步骤，其中在第一反应器中有效量 的氧气溶解在获得富氧电解液的电解液中; 并且与前者不同的第二步骤，其中在第二反应器中，所述富氧溶液流过金属床，以沉积金属形式。