Valorization of compost from animal breeding via pyrolysis and combustion

López-González, D.; Ramírez, Antonio Avalos; Ghorbel, Leila; Rouissi, Tarek; Brar, Satinder Kaur; Giroir‐Fendler, A.; Godbout, Stéphane; Palacios, Joahnn H.; Silva, Luz Sanchez; Valverde, J.L.

doi:10.13031/aim.20141913285

Cited by 2 publications

(4 citation statements)

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“…López-Gonzalez et al [74] investigated the potential valorization of compost from animal breeding by combustion and pyrolysis using thermogravimetric analysis (TGA) coupled with mass spectrometry (MS) detector in order to define its potential energy production. The kinetic parameters of the pyrolysis and combustion procedures were attained by TGA.…”

Section: Thermogravimetry In Kinetic Of Compost Combustionmentioning

confidence: 99%

“…Thermogravimetric analyses (TGA) is a suitable method to determine the kinetic parameters of thermal degradation processes in composts [74][75][76][77][78]. In this sense, the assessment of kinetic parameters can be carried out from TGA data to which techniques known as model-fitting and model-free are applied, including the identification of the kinetic reaction model or lack thereof.…”

Section: Thermogravimetry In Kinetic Of Compost Combustionmentioning

confidence: 99%

“…On the other hand, López-González et al [74] studied the pyrolysis of compost to obtain hydrogen. A significant production of H 2 at temperatures higher than 300 • C has taken place.…”

Section: Thermogravimetry In Compost Hydrogen Productionmentioning

confidence: 99%

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Thermogravimetry Applicability in Compost and Composting Research: A Review

et al. 2021

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Composting could be a suitable solution to the correct treatment and hygienization of several organic waste, producing compost that can be used in agriculture. The evolution and maturity of this process has been studied using a variety of techniques. One very promising technique for these studies is thermogravimetric analysis. On the other hand, the compost can be used for a variety of purposes different to the agricultural one, such as direct energy by combustion or energy and products by pyrolysis and its suitability can be measured by thermogravimetric techniques. With these goals, a bibliographic analysis has been done, applying Preferred Reporting Items for Systematic Reviews and Meta-Analyses PRISMA methodology, to the use of thermogravimetric equipment applied to the study of composting and compost uses. According to the methodology for PRISMA systematic reviews, the following databases have been searched Google Scholar, Web of Science, Mendeley, Microsoft Academic, World Wide Science, Science Direct, IEEE Xplore, Springer Link, Scopus, and PubMed by using the terms “thermogravimetry AND (compost OR composting) AND NOT plastic”.

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Section: Thermogravimetry In Kinetic Of Compost Combustionmentioning

confidence: 99%

Section: Thermogravimetry In Kinetic Of Compost Combustionmentioning

confidence: 99%

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Thermogravimetry Applicability in Compost and Composting Research: A Review

et al. 2021

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“…The behavior of composted grass was attributed to the biochemical components formed during composting, such as humic substances, and to improved charring reactions [17]. López-González et al [18] attributed the improved H 2 formation during pyrolysis to the high mineralization of composted biomass. According to the authors, Ca is responsible for the improved H 2 formation, whereas K improves CH 4 formation.…”

Section: Introductionmentioning

confidence: 99%

Biofuels from Pyrolysis of Third-Generation Biomass from Household and Garden Waste Composting Bin: Kinetics Analysis

Rijo¹,

Dias

Saksiwi

et al. 2023

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The modern society produces large amounts of household waste with high organic matter content. The vermicomposting of household waste produces high-value humic substances and is a way to stabilize organic material for later use as raw material (3rd generation biomass) for bioenergy proposes. A 6-month matured compost, combining vegetable and fruit scraps from domestic trash and grass and shrub clippings from yard waste, was evaluated to assess its potential as a raw material in pyrolysis processes. The pyrolysis activation energy (Kissinger) of the composted material showed values in the range of 200–300 kJ/mol, thus confirming its suitability for pyrolysis processes with promising H2 yields. The treatment of the composted material with H2SO4 and NaOH solution (boiling; 1 mol/L) led to the production of solid residues that present higher pyrolysis activation energies, reaching 550 kJ/mol for the most resilient fraction, which makes them suitable to produce carbonaceous materials (biochar) that will have incorporated the inorganics existing in the original compost (ashes 37.6%). The high content of inorganics would play a chief role during pyrolysis since they act as gasification promoters.

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Valorization of compost from animal breeding via pyrolysis and combustion

Cited by 2 publications

References 0 publications

Thermogravimetry Applicability in Compost and Composting Research: A Review

Thermogravimetry Applicability in Compost and Composting Research: A Review

Biofuels from Pyrolysis of Third-Generation Biomass from Household and Garden Waste Composting Bin: Kinetics Analysis

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