Application of TGA-MS measurements for evolved gas analysis during pyrolysis process of various biomass
Апстракт
This work provides a novel methodology for the comprehensive evolved gas analysisperformed on a lab scale level during the biomass thermal degradation experimental tests.TGA – MS coupling allows accurate correlation between molecular ion peak and fragmentpeaks to the corresponding mass loss rates from DTG curves. Within the proposed semiquantitativeanalysis, MS spectra were interpreted through the comparative analysis ofcompound fragments and of the compound itself, where the single atomic mass unit wasidentified by multiple compounds exhibition [1]. It was shown that by this procedure whichinvolves overlapping multiple curves supervising, the identification of gases in the volatilescomplex scheme becomes more simplified. The simplified scheme for the proposedmethodology with major steps necessary to be performed is presented in Figure 1. By setting up semi-quantitative formulas, easy and reliable calculations of gaseousproducts yield and syngas energy capacities are possible to achiev...e. The obtained results byproposed methodology for wheat straw sample is given in Table 1.
Извор:
Virtual Intercontinental Assembly on Calorimetry and Thermal Analysis (VIACTA2022) : “The 9th international and 11th Japan - China Joint Symposium on Calorimetry and Thermal Analysis” (CATS-2022) : Book of Abstracts, 2022, 64-64Издавач:
- The Japan Society of Calorimetry and Thermal Analysis
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200105 (Универзитет у Београду, Машински факултет) (RS-MESTD-inst-2020-200105)
Колекције
Институција/група
VinčaTY - CONF AU - Radojević, Miloš AU - Janković, Bojan AU - Manić, Nebojša PY - 2022 UR - https://vinar.vin.bg.ac.rs/handle/123456789/12624 AB - This work provides a novel methodology for the comprehensive evolved gas analysisperformed on a lab scale level during the biomass thermal degradation experimental tests.TGA – MS coupling allows accurate correlation between molecular ion peak and fragmentpeaks to the corresponding mass loss rates from DTG curves. Within the proposed semiquantitativeanalysis, MS spectra were interpreted through the comparative analysis ofcompound fragments and of the compound itself, where the single atomic mass unit wasidentified by multiple compounds exhibition [1]. It was shown that by this procedure whichinvolves overlapping multiple curves supervising, the identification of gases in the volatilescomplex scheme becomes more simplified. The simplified scheme for the proposedmethodology with major steps necessary to be performed is presented in Figure 1. By setting up semi-quantitative formulas, easy and reliable calculations of gaseousproducts yield and syngas energy capacities are possible to achieve. The obtained results byproposed methodology for wheat straw sample is given in Table 1. PB - The Japan Society of Calorimetry and Thermal Analysis C3 - Virtual Intercontinental Assembly on Calorimetry and Thermal Analysis (VIACTA2022) : “The 9th international and 11th Japan - China Joint Symposium on Calorimetry and Thermal Analysis” (CATS-2022) : Book of Abstracts T1 - Application of TGA-MS measurements for evolved gas analysis during pyrolysis process of various biomass SP - 64 EP - 64 UR - https://hdl.handle.net/21.15107/rcub_vinar_12624 ER -
@conference{ author = "Radojević, Miloš and Janković, Bojan and Manić, Nebojša", year = "2022", abstract = "This work provides a novel methodology for the comprehensive evolved gas analysisperformed on a lab scale level during the biomass thermal degradation experimental tests.TGA – MS coupling allows accurate correlation between molecular ion peak and fragmentpeaks to the corresponding mass loss rates from DTG curves. Within the proposed semiquantitativeanalysis, MS spectra were interpreted through the comparative analysis ofcompound fragments and of the compound itself, where the single atomic mass unit wasidentified by multiple compounds exhibition [1]. It was shown that by this procedure whichinvolves overlapping multiple curves supervising, the identification of gases in the volatilescomplex scheme becomes more simplified. The simplified scheme for the proposedmethodology with major steps necessary to be performed is presented in Figure 1. By setting up semi-quantitative formulas, easy and reliable calculations of gaseousproducts yield and syngas energy capacities are possible to achieve. The obtained results byproposed methodology for wheat straw sample is given in Table 1.", publisher = "The Japan Society of Calorimetry and Thermal Analysis", journal = "Virtual Intercontinental Assembly on Calorimetry and Thermal Analysis (VIACTA2022) : “The 9th international and 11th Japan - China Joint Symposium on Calorimetry and Thermal Analysis” (CATS-2022) : Book of Abstracts", title = "Application of TGA-MS measurements for evolved gas analysis during pyrolysis process of various biomass", pages = "64-64", url = "https://hdl.handle.net/21.15107/rcub_vinar_12624" }
Radojević, M., Janković, B.,& Manić, N.. (2022). Application of TGA-MS measurements for evolved gas analysis during pyrolysis process of various biomass. in Virtual Intercontinental Assembly on Calorimetry and Thermal Analysis (VIACTA2022) : “The 9th international and 11th Japan - China Joint Symposium on Calorimetry and Thermal Analysis” (CATS-2022) : Book of Abstracts The Japan Society of Calorimetry and Thermal Analysis., 64-64. https://hdl.handle.net/21.15107/rcub_vinar_12624
Radojević M, Janković B, Manić N. Application of TGA-MS measurements for evolved gas analysis during pyrolysis process of various biomass. in Virtual Intercontinental Assembly on Calorimetry and Thermal Analysis (VIACTA2022) : “The 9th international and 11th Japan - China Joint Symposium on Calorimetry and Thermal Analysis” (CATS-2022) : Book of Abstracts. 2022;:64-64. https://hdl.handle.net/21.15107/rcub_vinar_12624 .
Radojević, Miloš, Janković, Bojan, Manić, Nebojša, "Application of TGA-MS measurements for evolved gas analysis during pyrolysis process of various biomass" in Virtual Intercontinental Assembly on Calorimetry and Thermal Analysis (VIACTA2022) : “The 9th international and 11th Japan - China Joint Symposium on Calorimetry and Thermal Analysis” (CATS-2022) : Book of Abstracts (2022):64-64, https://hdl.handle.net/21.15107/rcub_vinar_12624 .