New approach for the kinetic analysis of cellulose using EGA-MS

Young Min Kim; Tae Uk Han; Byeong Ah Hwang; Yunhee Lee; Atsushi Watanabe; Norio Teramae; Seung Soo Kim; Young Kwon Park; Seungdo Kim

doi:10.1016/j.polymertesting.2017.02.004

New approach for the kinetic analysis of cellulose using EGA-MS

Young Min Kim
, Tae Uk Han
, Byeong Ah Hwang
, Yunhee Lee
, Atsushi Watanabe
, Norio Teramae
, Seung Soo Kim
, Young Kwon Park
, Seungdo Kim

School of Environmental Engineering

Research output: Contribution to journal › Article › peer-review

24 Scopus citations

Abstract

This paper describes a new approach for kinetic analysis based on evolved gas analysis-mass spectrometry (EGA-MS) using pyrolyzer-gas chromatography/MS (Py-GC/MS). The kinetic results derived by this model-free kinetic analysis using the EGA-MS thermograms of cellulose were comparable to those using thermogravimetric analysis (TGA). The activation energies were in the range of 149–194 kJ/mol (mean 169 kJ/mol) for EGA/MS and 152–181 kJ/mol (mean 165 kJ/mol) for TGA. This suggests that Py-GC/MS can be used not only for the qualitative analysis of pyrolyzates, but also for the kinetic analysis of pyrolysis.

Original language	English
Pages (from-to)	12-17
Number of pages	6
Journal	Polymer Testing
Volume	60
DOIs	https://doi.org/10.1016/j.polymertesting.2017.02.004
State	Published - 1 Jul 2017

Keywords

Cellulose
EGA-MS
Kinetics
Py-GC/MS
TGA

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10.1016/j.polymertesting.2017.02.004

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title = "New approach for the kinetic analysis of cellulose using EGA-MS",

abstract = "This paper describes a new approach for kinetic analysis based on evolved gas analysis-mass spectrometry (EGA-MS) using pyrolyzer-gas chromatography/MS (Py-GC/MS). The kinetic results derived by this model-free kinetic analysis using the EGA-MS thermograms of cellulose were comparable to those using thermogravimetric analysis (TGA). The activation energies were in the range of 149–194 kJ/mol (mean 169 kJ/mol) for EGA/MS and 152–181 kJ/mol (mean 165 kJ/mol) for TGA. This suggests that Py-GC/MS can be used not only for the qualitative analysis of pyrolyzates, but also for the kinetic analysis of pyrolysis.",

keywords = "Cellulose, EGA-MS, Kinetics, Py-GC/MS, TGA",

author = "Kim, \{Young Min\} and Han, \{Tae Uk\} and Hwang, \{Byeong Ah\} and Yunhee Lee and Atsushi Watanabe and Norio Teramae and Kim, \{Seung Soo\} and Park, \{Young Kwon\} and Seungdo Kim",

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TY - JOUR

T1 - New approach for the kinetic analysis of cellulose using EGA-MS

AU - Kim, Young Min

AU - Han, Tae Uk

AU - Hwang, Byeong Ah

AU - Lee, Yunhee

AU - Watanabe, Atsushi

AU - Teramae, Norio

AU - Kim, Seung Soo

AU - Park, Young Kwon

AU - Kim, Seungdo

PY - 2017/7/1

Y1 - 2017/7/1

N2 - This paper describes a new approach for kinetic analysis based on evolved gas analysis-mass spectrometry (EGA-MS) using pyrolyzer-gas chromatography/MS (Py-GC/MS). The kinetic results derived by this model-free kinetic analysis using the EGA-MS thermograms of cellulose were comparable to those using thermogravimetric analysis (TGA). The activation energies were in the range of 149–194 kJ/mol (mean 169 kJ/mol) for EGA/MS and 152–181 kJ/mol (mean 165 kJ/mol) for TGA. This suggests that Py-GC/MS can be used not only for the qualitative analysis of pyrolyzates, but also for the kinetic analysis of pyrolysis.

AB - This paper describes a new approach for kinetic analysis based on evolved gas analysis-mass spectrometry (EGA-MS) using pyrolyzer-gas chromatography/MS (Py-GC/MS). The kinetic results derived by this model-free kinetic analysis using the EGA-MS thermograms of cellulose were comparable to those using thermogravimetric analysis (TGA). The activation energies were in the range of 149–194 kJ/mol (mean 169 kJ/mol) for EGA/MS and 152–181 kJ/mol (mean 165 kJ/mol) for TGA. This suggests that Py-GC/MS can be used not only for the qualitative analysis of pyrolyzates, but also for the kinetic analysis of pyrolysis.

KW - Cellulose

KW - EGA-MS

KW - Kinetics

KW - Py-GC/MS

KW - TGA

UR - https://www.scopus.com/pages/publications/85014667183

U2 - 10.1016/j.polymertesting.2017.02.004

DO - 10.1016/j.polymertesting.2017.02.004

M3 - Article

AN - SCOPUS:85014667183

SN - 0142-9418

VL - 60

SP - 12

EP - 17

JO - Polymer Testing

JF - Polymer Testing

ER -

New approach for the kinetic analysis of cellulose using EGA-MS

Abstract

Keywords

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