Email this article Effect of Different Coal-Enrichment Wastes on the Physical and Mechanical Properties and Phase Composition of Heat-Insulation Materials
- Authors: Kairakbaev A.K.1, Abdrakhimova E.S.2, Abdrakhimov V.Z.3
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Affiliations:
- S. Baishev Aktyubinskii University
- S. P. Korolev Samara State Aerospace University (S. P. Korolev National Research University) (SGAU)
- Samara State Economics University
- Issue: Vol 74, No 1-2 (2017)
- Pages: 55-59
- Section: Article
- URL: https://journals.rcsi.science/0361-7610/article/view/244779
- DOI: https://doi.org/10.1007/s10717-017-9928-x
- ID: 244779
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Abstract
Heat-insulation ceramic materials were obtained on the basis of coal-enrichment wastes: coal-enrichment flotation wastes from Tomusinskaya Ore Mining and Processing Factory (GOF), flotation coal-enrichment slurries (carbon slurries from Obukhovskaya Central Processing Factory (TsOF)), coal-enrichment wastes from Abashevskaya TsOF, and coal-enrichment wastes from Korkinskii razrez using inter-shale clay without conventional native materials. It is shown that anorthite, cristobalite, and hematite are formed at firing temperature of heat-insulation materials 1000°C. Grade A and B heat-insulation brick was obtained.
About the authors
A. K. Kairakbaev
S. Baishev Aktyubinskii University
Author for correspondence.
Email: kairak@mail.ru
Kazakhstan, Aktobe
E. S. Abdrakhimova
S. P. Korolev Samara State Aerospace University (S. P. Korolev National Research University) (SGAU)
Email: kairak@mail.ru
Russian Federation, Samara
V. Z. Abdrakhimov
Samara State Economics University
Email: kairak@mail.ru
Russian Federation, Samara
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