Retrofit of a Combined Breaker Feeder with a Chisel Bath Contact Detection System to Reduce Anode Effect Frequency in a Potroom

Verreault, Jonathan; Desgroseilliers, Bernard; Gariépy, René; Simard, Claude; Simard, Serge; Delcorde, Xavier; Turpain, Christophe; Déry, Simon-Pierre

doi:10.1002/9781118061992.ch83

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Multifunctional Crust Breaker As a Part Of The Automatic Data Acquisition System1

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2021

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“…Along with the problem of the absence of an automated control system for the main technological parameters of the alumina reduction process (determination of the bath temperature, cryolite ratio, metal and bath levels), there is a problem of crust forming on the surface of the melt in the feeder hole (Figure 1) [7][8][9]. The crust is located on the surface of the cryolite and covers it.…”

Section: Multifunctional Crust Breaker As a Part Of The Automatic Data Acquisition Systemmentioning

confidence: 99%

Multifunctional crust breaker for automatic alumina feeding system of aluminum reduction cell

2021

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For efficient operation of high-power aluminum reduction cells with prebaked anodes,full-time monitoring of the main technological parameters is required.This article discusses a multifunctional crust breaker of the automatic alumina feeding system. It provides the alumina supply to the bath by breaking the continuously solidifying crust on the surface of the melt. The multifunctional crust breaker is also a part of the automatic alumina feed system, providing regular automatic measurements of the process parameters.This article describes the development of a laboratory bench with a multifunctional crust breaking device. The goal and objectives are set. The design of the device is presented in the paper. The paper shows the advantages of using an automatic alumina feeding system with the developed multifunctional crust breaker.The positive effect of using the bench in the training process is discussed.

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Section: Multifunctional Crust Breaker As a Part Of The Automatic Data Acquisition Systemmentioning

confidence: 99%

Multifunctional crust breaker for automatic alumina feeding system of aluminum reduction cell

2021

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show abstract

Retrofit of a Combined Breaker Feeder with a Chisel Bath Contact Detection System to Reduce Anode Effect Frequency in a Potroom

Cited by 1 publication

References 0 publications

Multifunctional crust breaker for automatic alumina feeding system of aluminum reduction cell

Multifunctional crust breaker for automatic alumina feeding system of aluminum reduction cell

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