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Pregled bibliografske jedinice broj: 901996

Synergetic effect of waste plastics and straw co-pyrolysis: a combined study in thermogravimetric analyser and a fixed bed reactor


Shuaishuai, Li; Jin, Qiming; Wang, Xuebin; Mikulčić, Hrvoje; Vujanović, Milan; Tan, Houzhang; Duić, Neven; Hu, Zhongfa
Synergetic effect of waste plastics and straw co-pyrolysis: a combined study in thermogravimetric analyser and a fixed bed reactor // 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. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 901996 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Synergetic effect of waste plastics and straw co-pyrolysis: a combined study in thermogravimetric analyser and a fixed bed reactor

Autori
Shuaishuai, Li ; Jin, Qiming ; Wang, Xuebin ; Mikulčić, Hrvoje ; Vujanović, Milan ; Tan, Houzhang ; Duić, Neven ; Hu, Zhongfa

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
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Plastics ; Biomass ; Co-pyrolysis ; Synergetic effect ; Thermogravimetric analysis

Sažetak
In 2016, the global plastics production reaches 500 million tons, half of which are treated by landfill, inducing severe environmental pollution. Upgrading of plastic waste through pyrolysis has been regarded as one of the most environmental and sustainable treatment methods. In recent years, co-pyrolysis of plastic waste with biomass waste has received much more attention because it provides a more alternative and flexible way to dispose and convert these two kinds of solid wastes into valuable products like biogas, tar and biochar, etc. In this study, the co-pyrolysis of plastic waste and biomass (wheat straw) is experimentally studied in a non-isothermal thermogravimetric analyser (TGA, STA-409PC, NETZSCH, German) and a fixed-bed reactor. TGA test is operated from room temperature to 1000°C, while the fast pyrolysis in fixed-bed reactor is tested in the temperature range of 800-1100°C. The product compositions of gas and tar are analysed by gas chromatography (GC- 2014, Shimadzu, Japan) and mass spectrometry (GC-MS-QP2020, Shimadzu, Japan), respectively. The synergetic effects in co-pyrolysis cases are obtained through the comparison between the measured values and the mass averaged values. A synergetic effect during the plastics and biomass co-pyrolysis is detected by TGA, that the experimentally measured TG-DTG curves are lagged and maximum mass loss rates are reduced, compared with the theoretical ones. Because of the higher carbon and volatile contents and the lower oxygen content in plastics than biomass, the plastics pyrolysis produces a higher yield of soot (11.1-17.4 wt.% at 1000-1100 oC), as well as a higher yield of tar and a higher H2 content in gas phase ; while the gas and char yields and the CO and CO2 contents in gas phase during the plastics pyrolysis are lower than the biomass pyrolysis. The synergetic effect degree during the plastics and biomass co- pyrolysis depends on the temperature and mixing ratio. Overall, the maximum synergetic effect degree is under the mixing conditions with 25- 50 wt.% biomass.

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 Neven Duić (autor)

Avatar Url Hrvoje Mikulčić (autor)

Avatar Url Milan Vujanović (autor)


Citiraj ovu publikaciju:

Shuaishuai, Li; Jin, Qiming; Wang, Xuebin; Mikulčić, Hrvoje; Vujanović, Milan; Tan, Houzhang; Duić, Neven; Hu, Zhongfa
Synergetic effect of waste plastics and straw co-pyrolysis: a combined study in thermogravimetric analyser and a fixed bed reactor // 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. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Shuaishuai, L., Jin, Q., Wang, X., Mikulčić, H., Vujanović, M., Tan, H., Duić, N. & Hu, Z. (2017) Synergetic effect of waste plastics and straw co-pyrolysis: a combined study in thermogravimetric analyser and a fixed bed reactor. 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 = {Plastics, Biomass, Co-pyrolysis, Synergetic effect, Thermogravimetric analysis}, title = {Synergetic effect of waste plastics and straw co-pyrolysis: a combined study in thermogravimetric analyser and a fixed bed reactor}, keyword = {Plastics, Biomass, Co-pyrolysis, Synergetic effect, Thermogravimetric analysis}, publisher = {Faculty of Mechanical Engineering and Naval Architecture}, publisherplace = {Dubrovnik, Hrvatska} }
@article{article, editor = {Ban, M.}, year = {2017}, keywords = {Plastics, Biomass, Co-pyrolysis, Synergetic effect, Thermogravimetric analysis}, title = {Synergetic effect of waste plastics and straw co-pyrolysis: a combined study in thermogravimetric analyser and a fixed bed reactor}, keyword = {Plastics, Biomass, Co-pyrolysis, Synergetic effect, Thermogravimetric analysis}, publisher = {Faculty of Mechanical Engineering and Naval Architecture}, publisherplace = {Dubrovnik, Hrvatska} }




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