Use of Control Graphics to Improve the Anthracite Calcination Process in an Electric Furnace
Gabriel del Puppo Altoé,
Thalmo de Paiva Coelho Júnior
Abstract:In the present work, the study of the application of control charts was carried out in the improvement of an anthracite calcination process in an electric oven for the manufacture of electrode paste (Soderberg). As a support for the control charts, the Standardization tools, Cause and Effect Diagram and the Six Sigma methodology were used to identify problems and proposals of improvement for it. Additionally, the anthracite calcination process was also presented, which when done correctly, with material within… Show more
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