The effects of flue-wall design modifications on combustion and flow characteristics of an aluminum anode baking furnace-CFD modeling

Abdul Raouf Tajik, Tariq Shamim, Mouna Zaidani and Rashid K. Abu Al-Rub

Applied Energy, 2018, vol. 230, issue C, 207-219

Abstract: A modern aluminum smelter has a capacity of 1–2 million tons of aluminum per annum which requires more than 0.5–1.0 million tons of heat treated (baked) carbon anodes per year. The anode baking process is very energy intensive, approximately requires 2 GJ of energy per ton of carbon anodes which will be approximately 1–2 million GJ of energy per year. Since the plant testing is very expensive, anode baking furnace modeling is imperative to investigate the effects of different operational and geometrical parameters on the furnace energy consumption.

Keywords: Flue-wall; Anode baking furnace; Packing coke; Flow blockage; Baffles; Presumed PDF (search for similar items in EconPapers)
Date: 2018
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:appene:v:230:y:2018:i:c:p:207-219

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DOI: 10.1016/j.apenergy.2018.08.078

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