Thermal characteristics and combustion reactivity of coronavirus face masks using TG-DTG-MS analysis
Аутори
Manić, NebojšaJanković, Bojan
Stojiljković, Dragoslava
Angelopoulos, Panagiotis
Jovanović, Vladimir
Radojević, Miloš
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The presented paper deals with the influence of heating rate on combustion characteristics (reactivity and reactivity evaluation, ignition index (Di), burn-out index (Df), combustion performance index (S), and combustion stability index (RW)) of protective coronavirus face masks. Two types of commonly used face masks in different state (new and exploited) were investigated by TG-DTG analysis in air atmosphere, directly coupled with mass spectrometry (MS). Based on experimental results, the impact of ultimate and proximate analysis data on the evolved gas analysis (EGA) was disscused in detail. Also, the derived values from thermoanalytical data were compared with literature, related to individual constitutive face mask materials. According to the performed research, it was established that different maximal reaction rate values at various heating rates indicate the complex nature of coronavirus face mask thermo-oxidative degradation, which is stimulated with carbon oxidation reactions ...and volatile matter (VM) release. By detailed analysis of obtained TGDTG profiles, it was established that process takes place through multiple-step pathways, due to many vigorous radical reactions, causes by polymers degradation. The performed research was done to evaluate the possible utilization of coronavirus waste to energy production and sustainable pandemic environmental risk reduction.
Кључне речи:
coronavirus face mask / TG-DTG-MS / combustion / thermal analysis properties / heating rateИзвор:
17th International Congress on Thermal Analysis and Calorimetry : 8th Joint Czech-Hungarian-Polish-Slovakian Thermoanalytical Conference : 14th Conference on Calorimetry and Thermal Analysis of the Polish Society of Calorimetry and Thermal Analysis : Book of abstracts, 2021, 142-142Издавач:
- Poland: Wydawnictwo Naukowe WNPiD UAM
Напомена:
- ICTAC 2020 17th International Congress on Thermal Analysis and Calorimetry, 29 Aug. – 2 Sept. 2021
Колекције
Институција/група
VinčaTY - CONF AU - Manić, Nebojša AU - Janković, Bojan AU - Stojiljković, Dragoslava AU - Angelopoulos, Panagiotis AU - Jovanović, Vladimir AU - Radojević, Miloš PY - 2021 UR - https://vinar.vin.bg.ac.rs/handle/123456789/12626 AB - The presented paper deals with the influence of heating rate on combustion characteristics (reactivity and reactivity evaluation, ignition index (Di), burn-out index (Df), combustion performance index (S), and combustion stability index (RW)) of protective coronavirus face masks. Two types of commonly used face masks in different state (new and exploited) were investigated by TG-DTG analysis in air atmosphere, directly coupled with mass spectrometry (MS). Based on experimental results, the impact of ultimate and proximate analysis data on the evolved gas analysis (EGA) was disscused in detail. Also, the derived values from thermoanalytical data were compared with literature, related to individual constitutive face mask materials. According to the performed research, it was established that different maximal reaction rate values at various heating rates indicate the complex nature of coronavirus face mask thermo-oxidative degradation, which is stimulated with carbon oxidation reactions and volatile matter (VM) release. By detailed analysis of obtained TGDTG profiles, it was established that process takes place through multiple-step pathways, due to many vigorous radical reactions, causes by polymers degradation. The performed research was done to evaluate the possible utilization of coronavirus waste to energy production and sustainable pandemic environmental risk reduction. PB - Poland: Wydawnictwo Naukowe WNPiD UAM C3 - 17th International Congress on Thermal Analysis and Calorimetry : 8th Joint Czech-Hungarian-Polish-Slovakian Thermoanalytical Conference : 14th Conference on Calorimetry and Thermal Analysis of the Polish Society of Calorimetry and Thermal Analysis : Book of abstracts T1 - Thermal characteristics and combustion reactivity of coronavirus face masks using TG-DTG-MS analysis SP - 142 EP - 142 UR - https://hdl.handle.net/21.15107/rcub_vinar_12626 ER -
@conference{ author = "Manić, Nebojša and Janković, Bojan and Stojiljković, Dragoslava and Angelopoulos, Panagiotis and Jovanović, Vladimir and Radojević, Miloš", year = "2021", abstract = "The presented paper deals with the influence of heating rate on combustion characteristics (reactivity and reactivity evaluation, ignition index (Di), burn-out index (Df), combustion performance index (S), and combustion stability index (RW)) of protective coronavirus face masks. Two types of commonly used face masks in different state (new and exploited) were investigated by TG-DTG analysis in air atmosphere, directly coupled with mass spectrometry (MS). Based on experimental results, the impact of ultimate and proximate analysis data on the evolved gas analysis (EGA) was disscused in detail. Also, the derived values from thermoanalytical data were compared with literature, related to individual constitutive face mask materials. According to the performed research, it was established that different maximal reaction rate values at various heating rates indicate the complex nature of coronavirus face mask thermo-oxidative degradation, which is stimulated with carbon oxidation reactions and volatile matter (VM) release. By detailed analysis of obtained TGDTG profiles, it was established that process takes place through multiple-step pathways, due to many vigorous radical reactions, causes by polymers degradation. The performed research was done to evaluate the possible utilization of coronavirus waste to energy production and sustainable pandemic environmental risk reduction.", publisher = "Poland: Wydawnictwo Naukowe WNPiD UAM", journal = "17th International Congress on Thermal Analysis and Calorimetry : 8th Joint Czech-Hungarian-Polish-Slovakian Thermoanalytical Conference : 14th Conference on Calorimetry and Thermal Analysis of the Polish Society of Calorimetry and Thermal Analysis : Book of abstracts", title = "Thermal characteristics and combustion reactivity of coronavirus face masks using TG-DTG-MS analysis", pages = "142-142", url = "https://hdl.handle.net/21.15107/rcub_vinar_12626" }
Manić, N., Janković, B., Stojiljković, D., Angelopoulos, P., Jovanović, V.,& Radojević, M.. (2021). Thermal characteristics and combustion reactivity of coronavirus face masks using TG-DTG-MS analysis. in 17th International Congress on Thermal Analysis and Calorimetry : 8th Joint Czech-Hungarian-Polish-Slovakian Thermoanalytical Conference : 14th Conference on Calorimetry and Thermal Analysis of the Polish Society of Calorimetry and Thermal Analysis : Book of abstracts Poland: Wydawnictwo Naukowe WNPiD UAM., 142-142. https://hdl.handle.net/21.15107/rcub_vinar_12626
Manić N, Janković B, Stojiljković D, Angelopoulos P, Jovanović V, Radojević M. Thermal characteristics and combustion reactivity of coronavirus face masks using TG-DTG-MS analysis. in 17th International Congress on Thermal Analysis and Calorimetry : 8th Joint Czech-Hungarian-Polish-Slovakian Thermoanalytical Conference : 14th Conference on Calorimetry and Thermal Analysis of the Polish Society of Calorimetry and Thermal Analysis : Book of abstracts. 2021;:142-142. https://hdl.handle.net/21.15107/rcub_vinar_12626 .
Manić, Nebojša, Janković, Bojan, Stojiljković, Dragoslava, Angelopoulos, Panagiotis, Jovanović, Vladimir, Radojević, Miloš, "Thermal characteristics and combustion reactivity of coronavirus face masks using TG-DTG-MS analysis" in 17th International Congress on Thermal Analysis and Calorimetry : 8th Joint Czech-Hungarian-Polish-Slovakian Thermoanalytical Conference : 14th Conference on Calorimetry and Thermal Analysis of the Polish Society of Calorimetry and Thermal Analysis : Book of abstracts (2021):142-142, https://hdl.handle.net/21.15107/rcub_vinar_12626 .