Pyrolysis characteristics of glass fiber-reinforced plastic (GFRP) under isothermal conditions

Young Min Yun; Myung Won Seo; Ho Won Ra; Geon Hoe Koo; Jeong Seog Oh; Sang Jun Yoon; Yong Ku Kim; Jae Goo Lee; Jae Ho Kim

doi:10.1016/j.jaap.2015.04.013

Pyrolysis characteristics of glass fiber-reinforced plastic (GFRP) under isothermal conditions

Young Min Yun, Myung Won Seo, Ho Won Ra, Geon Hoe Koo, Jeong Seog Oh, Sang Jun Yoon, Yong Ku Kim, Jae Goo Lee, Jae Ho Kim

School of Environmental Engineering

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

31 Scopus citations

Abstract

The pyrolysis characteristics of GFRP (glass fiber reinforced plastic) were determined under isothermal conditions at 500-1000 °C using a thermo-balance reactor (TBR) and wire mesh reactor (WMR). The kinetics parameters for the GFRP were derived using the activation energy, of 28.17 kJ mol^-1, of frequency factor, 2.12 s^-1, and reaction order, of 0.48-0.8. The structural variations in the GFRP char were determined using BET, SEM, and FT-IR techniques. Organic compounds and polymers were decomposed with increasing temperature. The experimental results showed that increasing the temperature and reaction time favored polymer scission at temperature of 600-1000 °C with residence time of 2-10 s.

Original language	English
Pages (from-to)	40-46
Number of pages	7
Journal	Journal of Analytical and Applied Pyrolysis
Volume	114
DOIs	https://doi.org/10.1016/j.jaap.2015.04.013
State	Published - 1 Jul 2015

Keywords

Glass fiber-reinforced plastic (GFRP)
Kinetics
Pyrolysis
Thermo-balance reactor
Wire-mesh reactor

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10.1016/j.jaap.2015.04.013

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title = "Pyrolysis characteristics of glass fiber-reinforced plastic (GFRP) under isothermal conditions",

abstract = "The pyrolysis characteristics of GFRP (glass fiber reinforced plastic) were determined under isothermal conditions at 500-1000 °C using a thermo-balance reactor (TBR) and wire mesh reactor (WMR). The kinetics parameters for the GFRP were derived using the activation energy, of 28.17 kJ mol-1, of frequency factor, 2.12 s-1, and reaction order, of 0.48-0.8. The structural variations in the GFRP char were determined using BET, SEM, and FT-IR techniques. Organic compounds and polymers were decomposed with increasing temperature. The experimental results showed that increasing the temperature and reaction time favored polymer scission at temperature of 600-1000 °C with residence time of 2-10 s.",

keywords = "Glass fiber-reinforced plastic (GFRP), Kinetics, Pyrolysis, Thermo-balance reactor, Wire-mesh reactor",

author = "Yun, {Young Min} and Seo, {Myung Won} and Ra, {Ho Won} and Koo, {Geon Hoe} and Oh, {Jeong Seog} and Yoon, {Sang Jun} and Kim, {Yong Ku} and Lee, {Jae Goo} and Kim, {Jae Ho}",

year = "2015",

month = jul,

day = "1",

doi = "10.1016/j.jaap.2015.04.013",

language = "English",

volume = "114",

pages = "40--46",

journal = "Journal of Analytical and Applied Pyrolysis",

issn = "0165-2370",

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TY - JOUR

T1 - Pyrolysis characteristics of glass fiber-reinforced plastic (GFRP) under isothermal conditions

AU - Yun, Young Min

AU - Seo, Myung Won

AU - Ra, Ho Won

AU - Koo, Geon Hoe

AU - Oh, Jeong Seog

AU - Yoon, Sang Jun

AU - Kim, Yong Ku

AU - Lee, Jae Goo

AU - Kim, Jae Ho

PY - 2015/7/1

Y1 - 2015/7/1

N2 - The pyrolysis characteristics of GFRP (glass fiber reinforced plastic) were determined under isothermal conditions at 500-1000 °C using a thermo-balance reactor (TBR) and wire mesh reactor (WMR). The kinetics parameters for the GFRP were derived using the activation energy, of 28.17 kJ mol-1, of frequency factor, 2.12 s-1, and reaction order, of 0.48-0.8. The structural variations in the GFRP char were determined using BET, SEM, and FT-IR techniques. Organic compounds and polymers were decomposed with increasing temperature. The experimental results showed that increasing the temperature and reaction time favored polymer scission at temperature of 600-1000 °C with residence time of 2-10 s.

AB - The pyrolysis characteristics of GFRP (glass fiber reinforced plastic) were determined under isothermal conditions at 500-1000 °C using a thermo-balance reactor (TBR) and wire mesh reactor (WMR). The kinetics parameters for the GFRP were derived using the activation energy, of 28.17 kJ mol-1, of frequency factor, 2.12 s-1, and reaction order, of 0.48-0.8. The structural variations in the GFRP char were determined using BET, SEM, and FT-IR techniques. Organic compounds and polymers were decomposed with increasing temperature. The experimental results showed that increasing the temperature and reaction time favored polymer scission at temperature of 600-1000 °C with residence time of 2-10 s.

KW - Glass fiber-reinforced plastic (GFRP)

KW - Kinetics

KW - Pyrolysis

KW - Thermo-balance reactor

KW - Wire-mesh reactor

UR - http://www.scopus.com/inward/record.url?scp=84939464516&partnerID=8YFLogxK

U2 - 10.1016/j.jaap.2015.04.013

DO - 10.1016/j.jaap.2015.04.013

M3 - Article

AN - SCOPUS:84939464516

SN - 0165-2370

VL - 114

SP - 40

EP - 46

JO - Journal of Analytical and Applied Pyrolysis

JF - Journal of Analytical and Applied Pyrolysis

ER -

Pyrolysis characteristics of glass fiber-reinforced plastic (GFRP) under isothermal conditions

Abstract

Keywords

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