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Determination of the Conditions for Carbon Materials Oxidation with Carbon Monoxide Formation at High Temperatures

Yevgen Panov1, Nikolai Gomelia1, Olena Ivanenko1, Andrii Vahin2, Serhii Leleka1
Affiliation: 
1 National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, 37, Peremohy Ave., 03056 Kyiv, Ukraine 2 Private JSC “Ukrainian Graphite”, 20, Severnoye Shosse, 69600 Zaporozhye, Ukraine olenka.vasaynovich@gmail.com
DOI: 
https://doi.org/10.23939/chcht14.04.545
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Keywords:

Abstract: 
In this paper, the influence of carbon material type, temperature and oxygen concentration in gas mixture on the processes of carbon monoxide formation in production of the electrodes by graphitization was explored experimentally. Specific quantity of gas formed for a definite time, reduced to mass unit of carbon loading using pitch, packing materials and charge mixture of industrial use, was calculated. It is demonstrated that pitch provides the highest rate of carbon oxidation with the release of CO and substantially exceeds packing materials and charge mixture for this index.
References: 

[1] Kutuzov S., Buriak V., Churilin V. et al.: IV Int. Congress "Non-Ferrous Metals". Russia, Krasnoyarsk 2012, 943.

[2] Panov Ye., Shylovych I., Ivanenko E. et al.: East.-Eur. J. Enterpr. Technol., 2012, 58, 15.

[3] Karvatskyi A., Leleka S., Pulinets I. et al.: East.-Eur. J. Enterpr. Technol., 2011, 54, 42.

[4] Karvatskyi A., Shylovych I., Krutous L. et al.: East.-Eur. J. Enterpr. Technol, 2013, 62, 38.

[5] Bogacki M., Oleniacz R., Mazur M. et al.: Environ. Protect. Eng., 2012, 38, 15.

[6] Rattan G., Kumar M.: Chem. Chem. Technol., 2014, 8, 249. https://doi.org/10.23939/chcht08.03.249
https://doi.org/10.23939/chcht08.03.249

[7] Kostrobii P., Ryzha I.: Chem. Chem. Technol., 2018, 12, 451. https://doi.org/10.23939/chcht12.04.451
https://doi.org/10.23939/chcht12.04.451

[8] Gomelya N., Ivanenko E.: The IX International Youth Science Environmental Forum "Ecobaltica-2012". Russia, St-Petersburg 2012, 89.

[9] Fokin V., Malakhov A., Malakhov S. et al.: Tsvetnye Metally, 2002, 4, 48.

[10] Mazur M., Oleniacz R., Bogacki M. et al.: Emission of polycyclic aromatic hydrocarbons (PAHs) during the production of carbon and graphite electrodes [in:] Pawłowski L., Dudzińska M., Pawłowski A. (Eds.), The 3rd Congress of Environmental Engineering, v.3. CRC Press/Balkema, Taylor & Francis Group, Leiden-London 2010, 59-66.
https://doi.org/10.1201/b10566-12