LINEAR PROGRAMMING AS A TOOL TO DESIGN THE MIX OF CEMENT PLANT RAW MATERIALS

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2022-01-01 DOI:10.17794/rgn.2022.4.9

M. Hassan, S. A. Bader, Mahrous A. M. Ali, W. Abdellah, G. S. Abdelhaffez

引用次数: 0

Abstract

This study uses linear programming to develop a methodology for selecting the best raw material mix in an ASCOM cement plant in Egypt. In cement factories, this type adheres to Egyptian chemical composition criteria for raw feed (e.g. 82.5% calcium carbonate, 14.08% silica, 2.5% alumina and 0.92% iron oxide). Furthermore, the model is bound by industry-specific characteristics (e.g. lime saturation factor, silica modulus, alumina modulus and loss of ignition). The results reveal that the model is able to accurately reproduce the mixing of high-quality feed with varying constituent percentages. It is also capable of determining the combining limitations of each ingredient. Furthermore, it demonstrates optimality for additive sourcing short-term planning and capping limestone quality to meet changeable component combinations. Additionally, improving the raw mix reduces limestone feed quality from 51 to 50.6%, resulting in the inclusion of extra limestone reserves.

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以线性规划为工具设计水泥厂原料的配合比

本研究使用线性规划来开发一种选择埃及ASCOM水泥厂最佳原料组合的方法。在水泥厂，这种类型符合埃及原料的化学成分标准(例如82.5%碳酸钙，14.08%二氧化硅，2.5%氧化铝和0.92%氧化铁)。此外，该模型受行业特定特性(例如石灰饱和系数、二氧化硅模量、氧化铝模量和着火损失)的约束。结果表明，该模型能够准确再现不同成分百分比的优质饲料混合过程。它还能够确定每种成分的组合限制。此外，它还证明了增材采购短期计划和限制石灰石质量以满足多变的成分组合的最优性。此外，改善原料混合将石灰石饲料质量从51%降低到50.6%，从而增加了石灰石储量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.