Anodic compartment for metal electrowinning cells
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United States of America Patent
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Dec 8, 2015
Grant Date -
Sep 4, 2014
app pub date -
Oct 25, 2012
filing date -
Oct 26, 2011
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Abstract
The present invention concerns an anodic compartment for metal electrowinning cells delimited by a frame-shaped skeleton comprising an envelope including a permeable separator secured to said frame-shaped skeleton by means of a frame-shaped flange, at least one anode obtained starting from a valve metal substrate coated with at least one corrosion-resistant catalytic layer, said anode being inserted inside said envelope, and a demister located above said anode and delimited by said separator and said skeleton. The invention also concerns an electrochemical cell for metal electrowinning comprising at least one such anodic compartment.
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