Application of TGA-MS measurements for evolved gas analysis during pyrolysis process of various biomass
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2022
Conference object (Published version)
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The Japan Society of Calorimetry and Thermal Analysis
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This work provides a novel methodology for the comprehensive evolved gas analysis
performed on a lab scale level during the biomass thermal degradation experimental tests.
TGA – MS coupling allows accurate correlation between molecular ion peak and fragment
peaks to the corresponding mass loss rates from DTG curves. Within the proposed semiquantitative
analysis, MS spectra were interpreted through the comparative analysis of
compound fragments and of the compound itself, where the single atomic mass unit was
identified by multiple compounds exhibition [1]. It was shown that by this procedure which
involves overlapping multiple curves supervising, the identification of gases in the volatiles
complex scheme becomes more simplified. The simplified scheme for the proposed
methodology with major steps necessary to be performed is presented in Figure 1. By setting up semi-quantitative formulas, easy and reliable calculations of gaseous
products yield and syngas energy capacities ar...e possible to achieve. The obtained results by
proposed methodology for wheat straw sample is given in Table 1.
Source:
Book of Abstract Virtual Intercontinental Assembly on Calorimetry and Thermal Analysis (VIACTA2022), 2022, 64-Publisher:
- The Japan Society of Calorimetry and Thermal Analysis
Funding / projects:
- project relation="info:eu-repo/grantAgreement/MESTD/inst-2020/200105/RS//" (RS-MESTD-inst-2020-200105)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200105 (University of Belgrade, Faculty of Mechanical Engineering) (RS-MESTD-inst-2020-200105)
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Mašinski fakultetTY - CONF AU - Radojević, Miloš AU - Janković, Bojan AU - Manić, Nebojša PY - 2022 UR - https://machinery.mas.bg.ac.rs/handle/123456789/7244 AB - This work provides a novel methodology for the comprehensive evolved gas analysis performed on a lab scale level during the biomass thermal degradation experimental tests. TGA – MS coupling allows accurate correlation between molecular ion peak and fragment peaks to the corresponding mass loss rates from DTG curves. Within the proposed semiquantitative analysis, MS spectra were interpreted through the comparative analysis of compound fragments and of the compound itself, where the single atomic mass unit was identified by multiple compounds exhibition [1]. It was shown that by this procedure which involves overlapping multiple curves supervising, the identification of gases in the volatiles complex scheme becomes more simplified. The simplified scheme for the proposed methodology with major steps necessary to be performed is presented in Figure 1. By setting up semi-quantitative formulas, easy and reliable calculations of gaseous products yield and syngas energy capacities are possible to achieve. The obtained results by proposed methodology for wheat straw sample is given in Table 1. PB - The Japan Society of Calorimetry and Thermal Analysis C3 - Book of Abstract Virtual Intercontinental Assembly on Calorimetry and Thermal Analysis (VIACTA2022) T1 - Application of TGA-MS measurements for evolved gas analysis during pyrolysis process of various biomass SP - 64 UR - https://hdl.handle.net/21.15107/rcub_machinery_7244 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 analysis performed on a lab scale level during the biomass thermal degradation experimental tests. TGA – MS coupling allows accurate correlation between molecular ion peak and fragment peaks to the corresponding mass loss rates from DTG curves. Within the proposed semiquantitative analysis, MS spectra were interpreted through the comparative analysis of compound fragments and of the compound itself, where the single atomic mass unit was identified by multiple compounds exhibition [1]. It was shown that by this procedure which involves overlapping multiple curves supervising, the identification of gases in the volatiles complex scheme becomes more simplified. The simplified scheme for the proposed methodology with major steps necessary to be performed is presented in Figure 1. By setting up semi-quantitative formulas, easy and reliable calculations of gaseous products yield and syngas energy capacities are possible to achieve. The obtained results by proposed methodology for wheat straw sample is given in Table 1.", publisher = "The Japan Society of Calorimetry and Thermal Analysis", journal = "Book of Abstract Virtual Intercontinental Assembly on Calorimetry and Thermal Analysis (VIACTA2022)", title = "Application of TGA-MS measurements for evolved gas analysis during pyrolysis process of various biomass", pages = "64", url = "https://hdl.handle.net/21.15107/rcub_machinery_7244" }
Radojević, M., Janković, B.,& Manić, N.. (2022). Application of TGA-MS measurements for evolved gas analysis during pyrolysis process of various biomass. in Book of Abstract Virtual Intercontinental Assembly on Calorimetry and Thermal Analysis (VIACTA2022) The Japan Society of Calorimetry and Thermal Analysis., 64. https://hdl.handle.net/21.15107/rcub_machinery_7244
Radojević M, Janković B, Manić N. Application of TGA-MS measurements for evolved gas analysis during pyrolysis process of various biomass. in Book of Abstract Virtual Intercontinental Assembly on Calorimetry and Thermal Analysis (VIACTA2022). 2022;:64. https://hdl.handle.net/21.15107/rcub_machinery_7244 .
Radojević, Miloš, Janković, Bojan, Manić, Nebojša, "Application of TGA-MS measurements for evolved gas analysis during pyrolysis process of various biomass" in Book of Abstract Virtual Intercontinental Assembly on Calorimetry and Thermal Analysis (VIACTA2022) (2022):64, https://hdl.handle.net/21.15107/rcub_machinery_7244 .