Effects of pyrolysis temperature and pressure on agronomic properties of biochar
Balmuk, Gizem ; Videgain, María (Universidad de Zaragoza) ; Manyà, Joan J. (Universidad de Zaragoza) ; Duman, Gozde ; Yanik, Jale
Resumen: This study focused on identifying the effect of pyrolysis temperature and pressure for lignocellulosic biomass on agronomic properties of biochar. For this purpose, two biomasses (vine shoots -VS and corn stover -CS) were pyrolyzed at different temperatures (350 and 500 °C) under different pressures (0.1 and 0.5 MPa) for a residence time of 60 min. Agronomic properties of biochars (including stability, pH, CEC, EC, bulk density, surface properties, and water holding capacity) were determined. Pyrolysis temperature impacted greatly on the biochar stability and the textural properties. The dependence of other properties of biochars on pressure and temperature varied as a function of the type of feedstock. In addition, the effects of pyrolysis temperature and pressure on 16 US EPA PAH concentration in biochar were also investigated. The PAH concentrations ranged between 0.822 and 5.112 mg kg−1. On average, VS-derived biochar had higher PAH concentrations than CS-derived one. The structural differences in biomass played a key role in determining the effect of pyrolysis conditions on total PAH concentration.
Idioma: Inglés
DOI: 10.1016/j.jaap.2023.105858
Año: 2023
Publicado en: JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS 169 (2023), 105858 [8 pp.]
ISSN: 0165-2370
Factor impacto JCR: 5.8 (2023)
Categ. JCR: CHEMISTRY, ANALYTICAL rank: 10 / 106 = 0.094 (2023) - Q1 - T1
Categ. JCR: ENGINEERING, CHEMICAL rank: 29 / 170 = 0.171 (2023) - Q1 - T1
Categ. JCR: ENERGY & FUELS rank: 58 / 171 = 0.339 (2023) - Q2 - T2
Factor impacto CITESCORE: 9.1 - Fuel Technology (Q1) - Analytical Chemistry (Q1)
Factor impacto SCIMAGO: 1.146 - Fuel Technology (Q1) - Analytical Chemistry (Q1)
Financiación: info:eu-repo/grantAgreement/ES/MCIU-ERANET-MED/PCIN-2017-048/MEDWASTE
Tipo y forma: Article (PostPrint)
Área (Departamento): Area Ingeniería Agroforestal (Dpto. CC.Agrar.y Medio Natural)
Área (Departamento): Área Ingeniería Química (Dpto. Ing.Quím.Tecnol.Med.Amb.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material.
Exportado de SIDERAL (2024-11-22-11:58:59)
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Idioma: Inglés
DOI: 10.1016/j.jaap.2023.105858
Año: 2023
Publicado en: JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS 169 (2023), 105858 [8 pp.]
ISSN: 0165-2370
Factor impacto JCR: 5.8 (2023)
Categ. JCR: CHEMISTRY, ANALYTICAL rank: 10 / 106 = 0.094 (2023) - Q1 - T1
Categ. JCR: ENGINEERING, CHEMICAL rank: 29 / 170 = 0.171 (2023) - Q1 - T1
Categ. JCR: ENERGY & FUELS rank: 58 / 171 = 0.339 (2023) - Q2 - T2
Factor impacto CITESCORE: 9.1 - Fuel Technology (Q1) - Analytical Chemistry (Q1)
Factor impacto SCIMAGO: 1.146 - Fuel Technology (Q1) - Analytical Chemistry (Q1)
Financiación: info:eu-repo/grantAgreement/ES/MCIU-ERANET-MED/PCIN-2017-048/MEDWASTE
Tipo y forma: Article (PostPrint)
Área (Departamento): Area Ingeniería Agroforestal (Dpto. CC.Agrar.y Medio Natural)
Área (Departamento): Área Ingeniería Química (Dpto. Ing.Quím.Tecnol.Med.Amb.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material. Exportado de SIDERAL (2024-11-22-11:58:59)
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Articles > Artículos por área > Ingeniería Agroforestal
Articles > Artículos por área > Ingeniería Química
Record created 2024-01-04, last modified 2024-11-25