'method to control Aluminum Reduction cells with anodes precooked

摘要

In the method for controlling an Aluminum Reduction cell with pre Baked anodes is defined in the cell area of Alumina concentration reduced by Measuring the values of Electric current present in at least one of the Anode Cell independently of other anodes.After the detection of the reduction of the Electric current at the Anode, increases the rate of feeding of alumina in the bathroom of a cell in the area of Alumina concentration reduced.