Combustion characteristics of Malaysian oil palm biomass, sub-bituminous coal and their respective blends via thermogravimetric analysis (TGA)

Idris, Siti Shawalliah; Rahman, Norazah Abd; Ismail, Khudzir

doi:10.1016/j.biortech.2012.07.065

Cited by 289 publications

(105 citation statements)

References 31 publications

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“…Finally, it slightly increased to 67.27 kJ/mol at 90 wt.%. Idris et al (2012) investigated the combustion characteristics of palm biomass materials using iso-conversional Vyazovkin method. It was reported that the apparent activation energy of palm samples underwent the process a fall after a rise.…”

Section: Kinetic Analysismentioning

confidence: 99%

Combustion behavior and kinetics of low-lipid microalgae via thermogravimetric analysis

Gai

Liu

Han

et al. 2015

Bioresource Technology

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h i g h l i g h t sCombustion of low-lipid microalgae C. pyrenoidosa and S. platensis were studied. Chemical functional groups present in two microalgae were investigated via FTIR. Apparent activation energies for combustion of the two microalgae were calculated. C. pyrenoidosa has a higher reactivity compared to S. platensis during combustion. a r t i c l e i n f o t r a c tThermogravimetric analysis and differential thermal analysis were employed to investigate combustion characteristics of two low-lipid microalgae, Chlorella pyrenoidosa (CP) and Spirulina platensis (SP) and isoconversional Starink approach was used to calculate the kinetic parameters in the present study. The results showed that three stages of mass loss, including dehydration, devolatilization and char oxidation, were observed during combustion of both of two low-lipid microalgae. The whole weight loss of combustion of two microalgae was both shifted to higher temperature zones with increased heating rates from 10 to 40 K/min. In the 0.1-0.9 conversion range, the apparent activation energy of CP increased first from 51.96 to 79.53 kJ/mol, then decreased to 55.59 kJ/mol. Finally, it slightly increased to 67.27 kJ/mol. In the case of SP, the apparent activation energy gradually increased from 68.51 to 91.06 kJ/mol.

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Section: Kinetic Analysismentioning

confidence: 99%

Combustion behavior and kinetics of low-lipid microalgae via thermogravimetric analysis

Gai

Liu

Han

et al. 2015

Bioresource Technology

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“…These factors are subsequently compared with other parameters, including: the heating rate, peak temperature, different temperature zone, reaction interval, particle size and weight loss Gil et al, 2010;Idris et al, 2012;Idris et al, 2010;Khare et al, 2011;M. V. Kok, 2012;.…”

Section: (C) Thermogravimetric Analysis (Tga)mentioning

confidence: 99%

“…It has been shown that the non-isothermal kinetic method is less time consuming than the isothermal kinetic method. It has been proposed that the nonisothermal thermal kinetic method is simpler to use and can provide a good indicator to characterise the propensity of coal to spontaneous combustion Gil et al, 2010;Idris et al, 2012;Idris et al, 2010;Khare et al, 2011;M. V. Kok, 2012;.…”

Section: Rate Study or Kinetic Studymentioning

confidence: 99%

“…Basil Beamish, Barakat, & St. George, 2001;Clemens, Matheson, & Rogers, 1991;Cliff, Rowlands, & Sleeman, 1996;Cudmore, 1988;Humphreys et al, 1981 ;Ren, Edwards, & Clarke, 1999;Rosin, 1929;A. C. Smith & Lazzara, 1987;); thermal analysisdifferential thermal analysis (DTA), differential scanning calorimetric (DSC) and thermogravimetric analysis (TGA) (S. C. Banerjee, 2000; S.C. Banerjee & Chakraborty, 1967;Gil, Casal, Pevida, Pis, & Rubiera, 2010;Idris, Rahman, & Ismail, 2012;Idris et al, 2010;Khare, Baruah, & Rao, 2011;M. V. Kok, 2012;C.…”

Section: Introductionmentioning

confidence: 99%

“…Mine regulators as well as mine operators requires these tests to predict spontaneous combustion/ fire risk to minimise hazards for ensuring safety of miners and machine for sustainable growth. The oxygen avidity studies mainly include the performance of a peroxy complex analysis (S. C. Banerjee, 2000;Sen, Srivastava, & Singh, 2009), rate of reaction studies Gil et al, 2010;Idris et al, 2012;Idris et al, 2010;Khare et al, 2011;M. V. Kok, 2012;, the determination of the Russian U-index (S. C. Banerjee, 2000).…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Review of experimental methods to determine spontaneous combustion susceptibility of coal – Indian context

Mohalik

Lester

Lowndes

2016

International Journal of Mining, Reclamation and Environment

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Kinetic and quantitative analysis of gaseous products of thermochemical biomass conversion based on thermogravimetric and mass‐spectrometric data

Badenko,

Sosnovsky,

Kozlov

et al. 2024

Biofuels Bioprod Bioref

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The aim of this study is to apply a new approach to the quantitative analysis of the formation of gaseous products generated during the thermochemical conversion of wood waste samples of different fineness by using thermogravimetric analysis with mass spectrometry (TGA‐MS). Profiles of the release of gaseous components in the process of thermochemical conversion of wood samples were obtained based on data from the combined use of mass spectrometry and thermogravimetry. The resulting mass spectrometric data were processed according to the proposed methodology and the characteristics of the released gases were noted. The kinetic coefficients of the gases’ formation were calculated from the processed data.

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Combustion characteristics of Malaysian oil palm biomass, sub-bituminous coal and their respective blends via thermogravimetric analysis (TGA)

Cited by 289 publications

References 31 publications

Combustion behavior and kinetics of low-lipid microalgae via thermogravimetric analysis

Combustion behavior and kinetics of low-lipid microalgae via thermogravimetric analysis

Review of experimental methods to determine spontaneous combustion susceptibility of coal – Indian context

Kinetic and quantitative analysis of gaseous products of thermochemical biomass conversion based on thermogravimetric and mass‐spectrometric data

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