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COAL PREPARATION


Original Paper

UDC 691.666.532© E.S. Abdrakhimova, 2023

ISSN 0041-5790 (Print) • ISSN 2412-8333 (Online) • Ugol’ – Russian Coal Journal, 2023, № 1, pp. 52-56

DOI: http://dx.doi.org/10.18796/0041-5790-2023-1-52-56

Title

OPTIMIZATION BASED ON WASTE OF THE FUEL AND ENERGY COMPLEX OF CERAMIC MASSES ACCORDING TO THE TECHNICAL PROPERTIES OF CERAMIC BRICKS

Authors

Abdrakhimova E.S.1

1 Samara National Research University named after Academician S.P. Korolev, Samara, 443086, Russian Federation

Authors Information

Abdrakhimova E.S., PhD (Engineering), Associate Professor, e-mail: 3375892@mail.ru

Abstract

A ceramic brick was obtained on the basis of waste from the fuel and energy complex: waste of combustible shale - inter-shale clay used as a clay binder and ash-slag material used as a thinning agent and a burnout additive, without the use of natural traditional materials. The linear regression method was used to optimize the composition of ceramic masses and construct model graphs based on the physical and mechanical properties of bricks. The analysis of model graphs is useful both for clarifying the ranges of the state between experiments and for predicting results that were not included in the experiment.

Keywords

Fuel and energy complex, Inter-shale clay, Ash-slag material, Regression analysis.

References

1. Narizhnaya N.Yu., Safronov E.G., Silinskaya E.M. & Abdrakhimov V.Z. Economic and practical expediency of using ash slag and ferropyl of Aktobe region in the production of earthquake-resistant bricks. Ugol’, 2021, (10), pp. 33-37. (In Russ.). DOI: 10.18796/0041-5790-2021-10-33-37.

2. Safronov E.G., Glazunova E.Z., Isaev M.I. & Abdrakhimov V.Z. Economic and practical expediency of using ash and slag material in the production of lightweight bricks. Ugol’, 2021, (9), pp. 58-62. (In Russ.). DOI: 10.18796/0041-5790-2021-9-58-62.

3. Safronov E.G., Silinskaya S.M., Narizhnaya N.Yu. & Abdrakhimov V.Z. Ecological expediency of ash slag recycling in the production of wall materials and optimization of ceramic masses according to technical indicators. Ugol’, 2021, (6), pp. 44-49. (In Russ.). DOI: 10.18796/0041-5790-2021-6-44-49.

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7. Kairakbaev A.K., Abdrakhimova E.S. & Abdrakhimov V.Z. Study regression method, the influence of the content of waste during oil production and petrochemical company on the physico-mechanical parameters of ceramic bricks. Materialovedenie, 2017, (6), рр. 31-35. (In Russ.).

8. Agafonova N.C., Abdrakhimova E.S., Dolgikh V.P. & Abdrakhimov V.Z. optimization of the composition of ceramic masses on the mechanical properties of bricks. Izvestiya vuzov. Stroitelstvo, 2005, (5), pp. 53-58. (In Russ.).

9. Abdrakhimova E.S. & Abdrakhimov V.Z. Optimization of the composition of ceramic masses considering the combined effect of components on the physical and mechanical properties of acid-resistant materials. Materialovedenie, 2006, (11), pp. 42-45. (In Russ.).

For citation

Abdrakhimova E.S. Optimization based on waste of the fuel and energy complex of ceramic masses according to the technical properties of ceramic bricks. Ugol’, 2023, (1), pp. 52-56. (In Russ.). DOI: 10.18796/0041-5790-2023-1-52-56.

Paper info

Received November 16, 2022

Reviewed November 30, 2022

Accepted December 26, 2022

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