توجه: محتویات این صفحه به صورت خودکار پردازش شده و مقاله‌های نویسندگانی با تشابه اسمی، همگی در بخش یکسان نمایش داده می‌شوند.
۱Potline Start up without anode effect frequency
اطلاعات انتشار: دومین کنفرانس بین المللی آلومینیوم، سال
تعداد صفحات: ۶
In this Research the details of preheat stages, bath up and metal pouring, the pots number 186(new method without anode effect) and 38(old method with anode effect) through 175KA–D18 technology, and pots number 88((new method without anode effect) and 103(old method with anode effect) by technology 230kA–D20 have been Compared and studied. our calculations have shown that in these technologies for starting up the one pot, we have respectively 11.89 and 21.41 Mwh reduction energy consumption for one pot. It seems with this new method we would have such reduction 3532.96Mwh for the other of the pots up to the end of year.<\div>

۲Thermo–Electrical Modeling of an Aluminum Reduction Cell
اطلاعات انتشار: دومین کنفرانس بین المللی آلومینیوم، سال
تعداد صفحات: ۵
In this research a 3–D thermo–electrical model for an aluminium reduction cell is developed and the effect of operational parameters on the thermo–electrical characteristics of the cell is studied. The aim, in this paper, has been to evaluate influence of increasing the amperage on side wall ledge (frozen electrolyte) by using thermo– electric model of reduction cells of Almahdi Aluminium Company located in Bandar Abbas. By comparing of the Results obtained from the solution of model with those obtained from real operation of reduction cells the possibility to increase to production by applying higher amperage was evaluated. Results from numerical solution including operational temperature, frozen ledge thickness are to a large extent according to expectations and measurements. It was found that increasing the amperage in Almahdi Pots from plant nominal value of 175 K Amp to 185 K Amp would melt down the protective side freeze resulting in pot failure.<\div>
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