Comparative investigation on non-isothermal kinetics for thermo-degradation of lignocellulosic substrate and its chlorinated derivative in atmospheres with CO2 participation

He, Yao; Ma, Xiaoqian

doi:10.1016/j.biortech.2015.03.145

Cited by 23 publications

(4 citation statements)

References 34 publications

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“…A separate blank run was conducted for baseline correction after each test, using an empty pan. Furthermore, the experiments were repeated three times to confirm the repeatability and authenticity of the generated data, and the error was measured to be within 6 1% (He and Ma, 2015).…”

Section: Methodsmentioning

confidence: 99%

Thermogravimetric Analysis of Textile Dyeing Sludge (TDS) in N₂/CO₂/O₂ Atmospheres and its Combustion Model with Coal

Zhuo

Liu

Sun

et al. 2018

Water Environment Research

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The combustion characteristics of textile dyeing sludge (TDS) in N2/O2, CO2/O2, and N2/CO2 atmospheres, and blends of TDS with coal were analyzed using TGA (thermogravimetric analysis). Results showed that the replacement of N2 by CO2 resulted in negative effects on the combustion and pyrolysis of TDS. Comparing N2/O2 and CO2/O2 atmospheres, combustion of TDS was easier in a N2/O2 atmosphere, but the residual mass after TDS pyrolysis in pure CO2 was less than that in N2 by approximately 4.51%. When the proportion of TDS was 30-50% in the blends of coal with TDS, a synergistic interaction clearly occurred, and it significantly promoted combustion. In considering different combustion parameters, the optimal proportion of TDS may be between 20-30%. The activation energy Ea value decreased from 155.6 kJ/mol to 53.35 kJ/mol with an increasing TDS proportion from 0% to 50%, and it rapidly decreased when the TDS proportion was below 20%.

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Section: Methodsmentioning

confidence: 99%

Thermogravimetric Analysis of Textile Dyeing Sludge (TDS) in N₂/CO₂/O₂ Atmospheres and its Combustion Model with Coal

Zhuo

Liu

Sun

et al. 2018

Water Environment Research

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“…Kinetic modeling for thermal degradation is particularly complicated considering the presence of hundred complex components and their parallel and/or consecutive reactions [14]. The modelfree yields unique kinetic parameters as a function of either temperature (non-parametric kinetics) or conversion (isoconversional analysis) which is more frequently adopted [15].…”

Section: Kinetics Modelmentioning

confidence: 99%

“…Ultimate activation energy for the reliability [14,16]. The Kissinger-AkahiraSunose (KAS) method and the Starink method were used in this study to calculate the apparent activation energy [16,17].…”

Section: Samplesmentioning

confidence: 99%

Thermogravimetric analysis of the co-combustion of eucalyptus residues and paper mill sludge

Cai

Fang

et al. 2016

Applied Thermal Engineering

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“…Up to the present time, studies on the co-pyrolysis of FR and SC have been relatively few, and the mechanism of influence of the latter on FR pyrolysis is still unknown. Furthermore, the development of said process and proper equipment require the understanding of the dominating reaction mechanism, the adoption of optimum pyrolysis parameters as well as the determination of optimum blending ratio [9]. All these factors are important for the subsequent industrial application of the process.…”

Section: Introductionmentioning

confidence: 99%

The characteristics and kinetics of co-pyrolysis of furfural residue with oil shale semi-coke

Chen¹,

Xuanyu²,

Yang³

2021

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In the present work, the thermogravimetric analysis-Fourier transform infared spectroscopy (TGA-FTIR) system was employed to investigate the co-pyrolysis behavior of oil shale (OS) semi-coke (SC) and furfural residue (FR). Results indicated that the addition of furfural residue improved the pyrolysis characteristics of blends, while synergy behaved differently with the variation of the mixing proportion. Semi-coke could act as a catalyst for the furfural residue pyrolysis and facilitated the release of hydroxyl, but slightly inhibited the release of CO 2 and CH 4 . The optimal blending ratio of oil shale semi-coke to furfural residue was 1:1. Besides, kinetic parameters were calculated using model-free methods, declaring that the sample pyrolysis was a multi-process.

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Comparative investigation on non-isothermal kinetics for thermo-degradation of lignocellulosic substrate and its chlorinated derivative in atmospheres with CO2 participation

Cited by 23 publications

References 34 publications

Thermogravimetric Analysis of Textile Dyeing Sludge (TDS) in N₂/CO₂/O₂ Atmospheres and its Combustion Model with Coal

Thermogravimetric Analysis of Textile Dyeing Sludge (TDS) in N₂/CO₂/O₂ Atmospheres and its Combustion Model with Coal

Thermogravimetric analysis of the co-combustion of eucalyptus residues and paper mill sludge

The characteristics and kinetics of co-pyrolysis of furfural residue with oil shale semi-coke

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Comparative investigation on non-isothermal kinetics for thermo-degradation of lignocellulosic substrate and its chlorinated derivative in atmospheres with CO2 participation

Cited by 23 publications

References 34 publications

Thermogravimetric Analysis of Textile Dyeing Sludge (TDS) in N2/CO2/O2 Atmospheres and its Combustion Model with Coal

Thermogravimetric Analysis of Textile Dyeing Sludge (TDS) in N2/CO2/O2 Atmospheres and its Combustion Model with Coal

Thermogravimetric analysis of the co-combustion of eucalyptus residues and paper mill sludge

The characteristics and kinetics of co-pyrolysis of furfural residue with oil shale semi-coke

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Product

Resources

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Thermogravimetric Analysis of Textile Dyeing Sludge (TDS) in N₂/CO₂/O₂ Atmospheres and its Combustion Model with Coal

Thermogravimetric Analysis of Textile Dyeing Sludge (TDS) in N₂/CO₂/O₂ Atmospheres and its Combustion Model with Coal