Spectrofluorimetry of chosen distillates of oil after pyrolysis of scrap tires

• Autorzy: Otremba Z. , Ambrosewicz-Walacik M.

Identyfikatory

DOI

10.5604/01.3001.0012.2811

• Języki publikacji: EN

Abstrakty

EN

One of way to obtain liquid hydrocarbons can be pyrolysis of scrap tires. The hydrocarbon substances produced by this method may be an addition to traditional fuels, i.e. gasolines or fuels for diesel engines. In laboratory conditions at Department of Mechatronics of University of Warmia and Mazury there were obtained pyrolytic products and prepared three distillates related to temperatures 160, 204 and 350ºC. Analyses of shapes of fluorescence spectra were carried out in Department of Physics of Gdynia Maritime University. Spectra of fluorescence were prepared applying the spectrofluorimeter Hitachi F-7000 FL, which allows applying of excitation wavelength from 200 nm until 600 nm, whereas analysing of emitted, can be performed until 750 nm. In here reported study excitation and emission range for the most intense fluorescence are presented. There were prepared four solutions of pyrolytic products in the n-hexane: 4 ppm, 20 ppm, 100 ppm and 500 ppm. In order to show dependence of intensity fluorescence and shapes of excitation-emission spectra on type of distillate and concentration both kind of visualization – three-dimensional and as contour maps – are shown in this article. In analysed range of wavelengths, intensity of fluorescence grows with concentration of oil, whereas structure of the shape of spectra simplify when concentration increases. The presented effects associated with the fluorescence of pyrolysis products allow to predict the possibility of developing a method for determining the content of these substances in mixtures with petroleum refining products and other liquid hydrocarbons.

Słowa kluczowe

EN

fuels; used car tires; pyrolysis; fluorescence; excitation-emission spectra

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2018
• Tom: Vol. 25, No. 2
• Strony: 262--268
• Opis fizyczny: Bibliogr. 9 poz., rys.

Twórcy

autor

Otremba Z.

• Gdynia Maritime University Department of Physics at Faculty of Marine Engineering Morska Street 81-87, 81-225 Gdynia, Poland tel.:[phone], fax: [phone]

autor

Ambrosewicz-Walacik M.

• University of Warmia and Mazury Department of Mechatronics Sloneczna Street 46A, 10-710 Olsztyn, Poland tel.:[phone], fax: [phone]

Bibliografia

• [1] Acevedo, B., Barriocanal, C., The influence of the pyrolysis conditions in a rotary oven on the characteristics of the products, Fuel Processing Technology, 131, pp. 109-116, 2014.
• [2] Ambrosewicz-Walacik, M., Piętak, A., Otremba, Z., Spectrofluorometric characterization of oil from pyrolysis of scrap tires, Journal of KONES Powertrain and Transport, Vol. 23, No. 1 pp. 24-30, Warsaw 2016.
• [3] Hirvonen, P., The potential of waste tire and waste plastics pyrolysis in southern Savonia region, Master’s Thesis, Lappeenranta University of Technology, 2017, Available online: https://www.doria.fi/bitstream/handle/10024/143396/The%20potential%20of%20waste%20tir e%20and%20waste%20plastics%20pyrolysis%20in%20Southern%20Savonia%20region.pdf?sequence=2, accessed on 20 June 2018.
• [4] ETRMA (European Tyre and Rubber Manufacturers Association, Safety of recycled rubber infill material, 2016, http://www.etrma.org/uploads/Modules/Documentsmanager/20161017_etrma_crumb-rubber_vf-2.pdf, accessed on 20 June 2018.
• [5] SJI (Shangqiu Jinpeng Industrial Co., Ltd.), Waste Tyre Pyrolysis PlantAvailable online:http://www.pyrolysis-machine.com/wastetyre_detail/productId=134.html?gclid=CjwKCAjwpIjZBRBsEiwA0TN1r04uxq8VI23sMT2-kfiZFTjDUU3rtn_E4EE9nO56_AJvPZoibRFmOhoCEBkQAvD_BwE, accessed on 20 June 2018.
• [6] Ucar, S., Karagoz, S., Ozkan, A. R., Yanik, J., Evaluation of two different scrap tires as hydrocarbon source by pyrolysis, Fuel, 84, pp. 1884-1892, 2005.
• [7] Williams, P. T., Brindle, A. J., Aromatic chemicals from the catalytic pyrolysis of scrap tyres, Journal of Analytical and Applied Pyrolysis, 67, pp. 143-164, 2003.
• [8] Williams, P. T., Besler, S., Taylor, D. T., The pyrolysis of scrap automotive tires: the influence of temperature and heating rate on product composition, Fuel, Vol. 69, pp. 1474-1482, 1990.
• [9] Wojtowicz, M., Serio, M., Pyrolysis of scrap tires: Can it be profitable? Chemtech, pp. 46-51, 1996, http://www.afrinc.com/nge/tire%20pyrolysis%20chemtech.pdf, accessed on 20 June2018.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).