Bookcover of Machine Learning in Aluminium Reduction
Booktitle:

Machine Learning in Aluminium Reduction

Adaptive Control of Alumina Concentration in the Hall-Héroult Cell Using Neural Network

LAP LAMBERT Academic Publishing (2022-04-28 )

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ISBN-13:

978-620-0-30018-8

ISBN-10:
6200300186
EAN:
9786200300188
Book language:
English
Blurb/Shorttext:
Aluminium smelting the world over has had two major constraints: environmental protection and energy costs. Since the method and efficiency of alumina feed in the smelting process impacts environmental pollution and production efficiency greatly, much of the industry’s investment money has been spent researching into better feed control systems – feed delivery and feed strategies. The subject matter of this thesis dwells on the latter, continuing the search for an efficient adaptive alumina feed strategy in the Hall-Héroult aluminium reduction cell. Neurocomputing is applied to the problem of on-line estimation of alumina mass balance in the electrolytic cell. Simulated and real electrolytic resistance/alumina concentration data was used as input vectors to train a single-layer feed forward loop-back NEURAL NETWORK constructed with six constraint equations and six degrees of freedom in search for a prediction algorithm. A contribution is proposed to alumina feed control strategies by developing a neural network-based adaptive feed control algorithm, robust against cell resistance variations, and implementable on retrofit state-of-the-art aluminium reduction cell microcomputers.
Publishing house:
LAP LAMBERT Academic Publishing
Website:
https://www.lap-publishing.com/
By (author) :
Kwaku Boadu
Number of pages:
228
Published on:
2022-04-28
Stock:
Available
Category:
Mechanical engineering, manufacturing technology
Price:
84.90 €
Keywords:
Machine Learning, aluminium reduction, alumina concentration, cell using, Neural Network

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