Extensive thermogravimetric and thermo-kinetic study of waste motor oil based on iso-conversional methods

Mishra, Asmita; Kumari, Usha; Turlapati, Venkata Yasaswy; Siddiqi, Hammad; Meikap, B.C.

doi:10.1016/j.enconman.2020.113194

Cited by 42 publications

(13 citation statements)

References 49 publications

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“…Peaks are preserved for untreated wood and used engine oil in the area of 1735 cm −1 . They are characteristic of stretching vibrations of the carbon skeleton in wood [53] and vibrations of the carbonyl group in spent engine oil [44] with an increase in the intensity of this band after wood impregnation. The absorption bands at 1380 cm −1 and 1460 cm −1 , present in used engine oil and appearing in wood after impregnation, represent asymmetric deformation of CH, CH 2 and CH 3 groups.…”

Section: Investigation Of Possibility Of Intermolecular Interaction Formation (Methods Of Ir-fourier Spectroscopy) During Wood Impregnatimentioning

confidence: 99%

“…As a result of impregnation of birch wood with used engine oil, the spectra show clear absorption bands in the 2925 cm −1 and 2850 cm −1 region. These bands characterize the symmetric and asymmetric vibrations of methylene (-CH 2 ) and methyl groups (-CH 3 ) in aliphatic chains [44] in large quantities in used engine oil and preserved in treated wood. Peaks are preserved for untreated wood and used engine oil in the area of 1735 cm −1 .…”

Section: Investigation Of Possibility Of Intermolecular Interaction Formation (Methods Of Ir-fourier Spectroscopy) During Wood Impregnatimentioning

confidence: 99%

“…The residual mass for the specimens (control group) was 4.32%, and it was 10.64% for the impregnated specimen. The difference in residual weight is caused by the presence of heat-resistant components in the impregnated specimens [44].…”

Section: Thermogravimetric Analysismentioning

confidence: 99%

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Impregnation of Wood with Waste Engine Oil to Increase Water- and Bio-Resistance

Belchinskaya

Жужукин

Ishchenko

et al. 2021

Forests

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Impregnation is a common method of protecting wood from external influences. This study proposes the use of spent engine oil as an impregnating composition for modifying birch wood to make it resistant to biological degradation and water. The indicators of water resistance and dimensional stability of wood such as wetting contact angle, thermogravimetric analysis, Fourier transform infrared spectroscopy (FTIR), and biodegradation tests have been determined. It has been found that treatment with spent engine oil significantly increases the dimensional stability (56.8% and 45.7% in tangential and radial directions) and water-resistant indicators of wood. Thermogravimetric analysis has showed that the curves for the impregnated specimens were different from the control group and had two sharp peaks at 302 and 357 °C. However, FTIR indicated that no clear chemical reactions occur between spent engine oil and wood. A study on wood resistance to biological degradation has showed a significant increase in resistance against brown rot (Poria placenta fungi) in the treated specimens, in contrast to the control group. Thus, impregnation of wood with spent engine oil makes it possible to increase wood resistance to water and biological degradation.

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Section: Investigation Of Possibility Of Intermolecular Interaction Formation (Methods Of Ir-fourier Spectroscopy) During Wood Impregnatimentioning

confidence: 99%

Section: Investigation Of Possibility Of Intermolecular Interaction Formation (Methods Of Ir-fourier Spectroscopy) During Wood Impregnatimentioning

confidence: 99%

See 1 more Smart Citation

Impregnation of Wood with Waste Engine Oil to Increase Water- and Bio-Resistance

Belchinskaya

Жужукин

Ishchenko

et al. 2021

Forests

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“…Environmental pollution caused by hydrocarbons and petroleum byproducts has an important impact on economic development issues (Al-Hawash et al, 2018;Mishra et al, 2020;Sonwani et al, 2020). Underground water and soil can be affected by the presence of petroleum derivatives, such as fuel residues, mineral oil, and motor oil.…”

Section: Introductionmentioning

confidence: 99%

“…Exhausted motor oil is a combination of several contaminants such as dirt particles, soot, and combustible products, among others. If it is not disposed of properly, WMO comes into human contact and poses an environmental threat (Su et al, 2011;Mishra et al, 2020). Around two million gallons of waste oil, including lubricating oil, hydraulic fluids, and gear oils, are inappropriately disposed each year (Naima and Liazid, 2013;Mishra et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

Motor oil wastewater treatment in a packed bed bioreactor using immobilized native microbial consortium

Houbron¹,

Cruz-Carmona²,

Ponciano-Rosas³

et al. 2021

RMIQ

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Co‐pyrolysis of coal‐biomass: study on reaction kinetics and thermodynamics

Bhattacharyya

Shadangi

Mahanta

et al. 2021

Biofuels Bioprod Bioref

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This investigation reports a kinetic and thermodynamic study (using the Kissinger–Akahira–Sunose method) of coal–sawdust co‐pyrolysis calculated beyond the evaporation zone. The effects of co‐pyrolysis on activation energy (E a) and thermodynamic parameters are compared with those of individual pyrolysis. This study clarifies the effect of biomass on the thermal stability of coal during co‐pyrolysis. The co‐pyrolysis of sawdust with coal helps increase the rate of thermal degradation in the low‐temperature degradation zone by reducing the activation energy and Gibbs free energy. The alternation of the value of E a from positive to negative occurs beyond the active pyrolytic zone. The overall E a of coal pyrolysis (196 kJ mol−1) shows a value higher than that for the co‐pyrolysis of coal and sawdust (100.632 kJ mol−1). Similarly, the Gibbs free energy and enthalpy for coal also show higher values associated with co‐pyrolysis. © 2021 Society of Chemical Industry and John Wiley & Sons, Ltd

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Extensive thermogravimetric and thermo-kinetic study of waste motor oil based on iso-conversional methods

Cited by 42 publications

References 49 publications

Impregnation of Wood with Waste Engine Oil to Increase Water- and Bio-Resistance

Impregnation of Wood with Waste Engine Oil to Increase Water- and Bio-Resistance

Motor oil wastewater treatment in a packed bed bioreactor using immobilized native microbial consortium

Co‐pyrolysis of coal‐biomass: study on reaction kinetics and thermodynamics

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