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Anodes, particularly in electrochemical cells and cathodic protection systems, often corrode or degrade due to their role in facilitating electron flow. This process leads to the anode material being consumed over time, reducing its effectiveness. Frequent replacement is necessary to maintain optimal performance, prevent equipment damage, and ensure the longevity of the overall system. Additionally, factors like environmental conditions and current density can accelerate anode wear, necessitating regular checks and replacements.

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3mo ago

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I doubt this is useful since this was posted 4 years ago, but carbon anodes have to be replaced in commercial use because they react with the oxygen that is reacts with (or so i think), and therefore the co2 that comes from the carbon and metal oxide in the displacement reaction makes the carbon anodes turn into co2 and therefore these anodes need to be replaced


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