The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 26, 2005
Filed:
Sep. 24, 1999
Alessandro Dulcetti, Rome, IT;
Valerio Ghisolfi, Rome, IT;
Medardo Pinti, Rome, IT;
Maurizio Podrini, Rome, IT;
Baldo Gurreri, Rome, IT;
Alessandro Dulcetti, Rome, IT;
Valerio Ghisolfi, Rome, IT;
Medardo Pinti, Rome, IT;
Maurizio Podrini, Rome, IT;
Baldo Gurreri, Rome, IT;
Centro Sviluppo Materiali S.p.A., Rome, IT;
Abstract
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.