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Pregled bibliografske jedinice broj: 901978

TGA investigation of polyurethane plastic thermal properties under different atmospheric conditions


Mikulčić, Hrvoje; Li, Shuaishuai; Wang, Xuebin; Vujanović, Milan; Tan, Houzhang; Duić, Neven
TGA investigation of polyurethane plastic thermal properties under different atmospheric conditions // Digital Proceedings of 12th Conference on Sustainable Development of Energy, Water and Environment Systems - SDEWES / Ban, Marko et al. (ur.).
Zagreb: Faculty of Mechanical Engineering and Naval Architecture, 2017. (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
TGA investigation of polyurethane plastic thermal properties under different atmospheric conditions

Autori
Mikulčić, Hrvoje ; Li, Shuaishuai ; Wang, Xuebin ; Vujanović, Milan ; Tan, Houzhang ; Duić, Neven

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Digital Proceedings of 12th Conference on Sustainable Development of Energy, Water and Environment Systems - SDEWES / Ban, Marko et al. - Zagreb : Faculty of Mechanical Engineering and Naval Architecture, 2017

Skup
12th Conference on Sustainable Development of Energy, Water and Environment Systems - SDEWES

Mjesto i datum
Dubrovnik, Hrvatska, 4-8.10.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Recycling ; Energy recovery ; Waste plastic ; TGA

Sažetak
Recycling and energy recovery of waste plastic are major categories of modern solid waste management systems. Since the lower heating values of plastics are around 30 MJ/kg, equivalent to traditional solid fuels, such as petroleum coke, coal and charcoal, waste plastics are considered as potential fossil fuels alternatives in various industrial sectors. Already nowadays, energy recovery of waste plastic is typically conducted by combustion in incinerators or cement kilns. However due to various types of waste plastics, their thermochemical behaviour has been rarely investigated. Even more, the thermochemical behaviour of waste plastics under oxy- combustion conditions has even rarely been studied. In this study non-isothermal thermogravimetric analyser (TGA) was used to study the thermochemical behaviour of polyurethane plastic waste under seven different atmospheric conditions (100% N2 ; 5% O2/95% N2 ; 20% O2/80% N2 ; 5% O2/95% CO2 ; 10% O2/90% CO2 ; 20% O2/80% CO2 ; 30% O2/70% CO2). The studied polyurethane was previously used as an insulation material inside refrigerators. Polyurethane decomposition kinetic constants have been estimated by the simultaneous evaluations of seven weight loss curves measured for the heating rate of 20 K/min and a final temperature of 1073 K. The obtained results showed that the studied polyurethane under an inert atmosphere (100% N2), decomposed quicker than in oxygen containing atmospheres. However, under an oxidative atmosphere, a smaller amount of mass was left at the end of the analysis, whereas in the inert atmosphere still the fixed carbon remained in the sample.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
120-1201918-1920 - Racionalno skladištenje energije za održivi razvoj energetike (Duić, Neven, MZOS ) ( POIROT)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Hrvoje Mikulčić (autor)

Avatar Url Neven Duić (autor)

Avatar Url Milan Vujanović (autor)


Citiraj ovu publikaciju:

Mikulčić, Hrvoje; Li, Shuaishuai; Wang, Xuebin; Vujanović, Milan; Tan, Houzhang; Duić, Neven
TGA investigation of polyurethane plastic thermal properties under different atmospheric conditions // Digital Proceedings of 12th Conference on Sustainable Development of Energy, Water and Environment Systems - SDEWES / Ban, Marko et al. (ur.).
Zagreb: Faculty of Mechanical Engineering and Naval Architecture, 2017. (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Mikulčić, H., Li, S., Wang, X., Vujanović, M., Tan, H. & Duić, N. (2017) TGA investigation of polyurethane plastic thermal properties under different atmospheric conditions. U: Ban, M. (ur.)Digital Proceedings of 12th Conference on Sustainable Development of Energy, Water and Environment Systems - SDEWES.
@article{article, editor = {Ban, M.}, year = {2017}, keywords = {Recycling, Energy recovery, Waste plastic, TGA}, title = {TGA investigation of polyurethane plastic thermal properties under different atmospheric conditions}, keyword = {Recycling, Energy recovery, Waste plastic, TGA}, publisher = {Faculty of Mechanical Engineering and Naval Architecture}, publisherplace = {Dubrovnik, Hrvatska} }
@article{article, editor = {Ban, M.}, year = {2017}, keywords = {Recycling, Energy recovery, Waste plastic, TGA}, title = {TGA investigation of polyurethane plastic thermal properties under different atmospheric conditions}, keyword = {Recycling, Energy recovery, Waste plastic, TGA}, publisher = {Faculty of Mechanical Engineering and Naval Architecture}, publisherplace = {Dubrovnik, Hrvatska} }




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