公开(公告)号：US20190062937A1

公开(公告)日：2019-02-28

申请号：US16081707

申请日：2017-03-08

Applicant: INDUSTRIE DE NORA S.P.A.

Inventor： Alessandro FIORUCCI ,  Michele PEREGO ,  Paolo PERRONE ,  Corrado MOJANA

IPC: C25C7/06 ,  C25C1/12 ,  C25C7/02 ,  C25B1/26 ,  C25B11/02

Abstract: The invention relates to an electrode which can be employed in the cells of plants for the electrolytic extraction of copper and other non-ferrous metals from ionic solutions. The electrode consists of an apparatus comprising at least one anodic panel for the evolution of oxygen or chlorine connected through a plurality of resistors in parallel to at least one distribution structure for electrical current. The panel may optionally exhibit areas of electrical discontinuity. The invention also relates to an electrolyser using the electrode described above.

公开(公告)号：US20170211195A1

公开(公告)日：2017-07-27

申请号：US15500288

申请日：2015-07-30

Applicant: INDUSTRIE DE NORA S.P.A.

Inventor： Alessandro FIORUCCI ,  Luciano IACOPETTI ,  Giuseppe FAITA

IPC: C25C1/12 ,  C25C7/00 ,  C25C7/06

CPC classification number: C25C1/12 ,  C25C7/00 ,  C25C7/02 ,  C25C7/06

Abstract: The present invention relates to an electrolyser for electrowinning of non-ferrous metals comprising a plurality of intercalated elementary cells, wherein each elementary cell is equipped with a device suitable for the detection of anomalies in the distribution of electric current to the respective anode.

公开(公告)号：US20160024670A1

公开(公告)日：2016-01-28

申请号：US14781472

申请日：2014-04-03

Applicant: INDUSTRIE DE NORA S.P.A.

Inventor： Alessandro FIORUCCI ,  Alice CALDERARA ,  Luciano IACOPETTI

IPC: C25C7/00 ,  C25C7/04 ,  C25C7/02 ,  C25C1/12

CPC classification number: C25C7/06 ,  C25C1/12 ,  C25C7/00 ,  C25C7/02 ,  C25C7/04

Abstract: The invention relates to a cell for metal electrowinning equipped with a device useful for preventing the adverse effects of dendrite growth on the cathodic deposit. The cell comprises a porous conductive screen, positioned between the anode and the cathode, capable of stopping the growth of dendrites and avoiding that they reach the anode surface.

Abstract translation: 本发明涉及一种用于金属电解沉积的电池，其配备有用于防止枝晶生长对阴极沉积物的不利影响的装置。 电池包括位于阳极和阴极之间的多孔导电屏，能够阻止枝晶的生长并避免它们到达阳极表面。

公开(公告)号：US20160068982A1

公开(公告)日：2016-03-10

申请号：US14781436

申请日：2014-04-03

Applicant: INDUSTRIE DE NORA S.P.A.

Inventor： Alessandro FIORUCCI ,  Alice CALDERARA ,  Luciano IACOPETTI ,  Giuseppe FAITA

IPC: C25C7/06 ,  C25C7/00 ,  C25C1/12

CPC classification number: C25C7/06 ,  C25C1/12 ,  C25C7/00 ,  C25C7/02 ,  C25C7/04

Abstract: The invention relates to a cell for metal electrowinning equipped with a device useful for preventing the adverse effects of dendrite growth on the cathodic deposit. The cell comprises a porous conductive screen, positioned between the anode and the cathode, capable of stopping the growth of dendrites and preventing them from reaching the anode surface.

Abstract translation: 本发明涉及一种用于金属电解沉积的电池，其配备有用于防止枝晶生长对阴极沉积物的不利影响的装置。 该电池包括位于阳极和阴极之间的多孔导电屏，能够阻止枝晶的生长并防止它们到达阳极表面。