USING RUBBER CRUMB TO PRODUCE CARBON MATERIALS

Authors

  • N.A. Kalibek Institute of Combustion Problems, Almaty, Kazakhstan
  • N.E. Otarova Al-Farabi Kazakh National University, Almaty, Kazakhstan
  • B. Baymakhanova Al-Farabi Kazakh National University, Almaty, Kazakhstan
  • Ye. Tileuberdi Institute of Combustion Problems, Almaty, Kazakhstan; Al-Farabi Kazakh National University, Almaty, Kazakhstan
  • Ye.K. Ongarbayev Institute of Combustion Problems, Almaty, Kazakhstan; Al-Farabi Kazakh National University, Almaty, Kazakhstan
  • Z.A. Mansurov Institute of Combustion Problems, Almaty, Kazakhstan; Al-Farabi Kazakh National University, Almaty, Kazakhstan

Keywords:

rubber crumb, carbon material, automobile tires, porosity, heat treatment, specific surface.

Abstract

In this work the method of processing of rubber crumb from the fulfilled automobile tires for reception of carbon materials is considered. Processes are studied at temperatures of 300-400 °C obtaining thermal processed carbon materials based on rubber chips. It is established that the spectrum of carbon materials obtained by thermal treatment with IR spectroscopy has functional groups capable of reacting to activated carbons. During heat treatment, the percentage of mass loss of the samples and their specific surface area were determined. According to the results of the analysis it was found that rubber crumbs have a minimum specific surface area. And showed that the specific surface of rubber crumbs, the size of which is less than 0.6 mm, is relatively high. The specific surface treated thermally with a temperature of 350 °C reached its maximum value, which is an effective processing temperature. Сarbon materials obtained from rubber crumbs at temperatures 320 °С, 350 °С and 390 °С contain 83-88 % carbon.

References

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Published

2018-02-15

How to Cite

Kalibek, N., Otarova, N., Baymakhanova, B., Tileuberdi, Y., Ongarbayev, Y., & Mansurov, Z. (2018). USING RUBBER CRUMB TO PRODUCE CARBON MATERIALS. Combustion and Plasma Chemistry, 16(1), 60–66. Retrieved from https://cpc-journal.kz/index.php/cpcj/article/view/229

Issue

Vol. 16 No. 1 (2018): COMBUSTION AND PLASMA CHEMISTRY

Section

Статьи

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

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