A Review of Research on Alumina Extraction from High-Alumina Fly Ash and a New Method for Preparing Alumina by Electrotransformation

Han, Xiuxiu; Zhang, Ting‐an; Lv, Guozhi; Pan, Xijuan; Fu, Daxue

doi:10.1007/978-3-030-36408-3_19

Cited by 1 publication

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“…Aluminum anions are deposited on the cathode, forming a layer of liquid aluminum at the bottom of the cell. Electrolysis proceeds at a temperature of 950-970 °C (Han et al, 2020;Rozhnov et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Determination of Homogeneous Batches of Anodes Based on Hybrid Optimization Models

Rozhnov¹

2023

European Proceedings of Computers and Technology

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The annual world consumption of aluminum is growing by an average of 5-7%, and the aluminum market itself is inferior in volume only to the steel market. Therefore, research in the aluminum industry has always aroused an increased interest in the development of new methods and means to improve the efficiency and quality of the aluminum production process. The most important condition for the predictability of quality and, consequently, the declared performance characteristics of anodes is the stability of production processes during manufacture. Within a single production batch, all anodes must have similar characteristics. In addition, they must be made from a single batch of raw materials, since defects in parts that lead to a decrease in the potential and actual life of the part can be caused by impurities and other defects in the raw materials, as well as deviations (fluctuations) of the technological process. Deviations in the technological process in the conditions of automated production are highly likely to affect the entire manufactured batch. The problem of ensuring the stability of aluminum production by controlling the internal homogeneity of supplied batches of anodes was solved using an approach based on parametric optimization models.

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Section: Introductionmentioning

confidence: 99%

Determination of Homogeneous Batches of Anodes Based on Hybrid Optimization Models

Rozhnov¹

2023

European Proceedings of Computers and Technology

View full text Add to dashboard Cite

show abstract

A Review of Research on Alumina Extraction from High-Alumina Fly Ash and a New Method for Preparing Alumina by Electrotransformation

Cited by 1 publication

References 4 publications

Determination of Homogeneous Batches of Anodes Based on Hybrid Optimization Models

Determination of Homogeneous Batches of Anodes Based on Hybrid Optimization Models

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