Optimization of bio-oil steam reforming process by thermodynamic analysis

Página do item simplificado
dc.creatorRodrigues, Caroline Teixeira
dc.creatorAlonso, Christian Gonçalves
dc.creatorMachado, Guilherme Duenhas
dc.creatorSouza, Thiago Leandro de
dc.date.accessioned2023-09-08T15:39:00Z
dc.date.available2023-09-08T15:39:00Z
dc.date.issued2020
dc.description.abstractA straightforward thermodynamic analysis of bio-oil steam reforming was carried out in the context of hydrogen and syngas production, employing Gibbs energy minimization method to determine equilibrium composition and global reaction heat. The bio-oil model compound was a mixture of acetic acid, phenol, and acetone. The effects of process variables, such as temperature and inlet S/C molar ratio, were investigated over a wide range of conditions. Thermodynamic analysis was performed using the software Aspen Plus v.11. It was identified the best operational conditions that could maximize syngas and further hydrogen production considering energy efficiency. The optimum production of hydrogen is 2.28 mol per carbon mole at S/C = 10 and 850 K, and syngas is 2.37 mol per carbon mole at S/C = 10 and 900 K. It has been demonstrated that the equilibrium calculations can be used to simulate these steam reforming reactions, given the catalyst's behavior.pt_BR
dc.identifier.citationRODRIGUES, Caroline Teixeira; ALONSO, Christian Gonçalves; MACHADO, Guilherme Duenhas; SOUZA, Thiago Leandro de. Optimization of bio-oil steam reforming process by thermodynamic analysis. International Journal of Hydrogen Energy, Amsterdam, v. 45, n. 53, p. 28350-28360, 2020. DOI: 10.1016/j.ijhydene.2020.07.206. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0360319920328330?via%3Dihub. Acesso em: 29 ago. 2023.pt_BR
dc.identifier.doi10.1016/j.ijhydene.2020.07.206
dc.identifier.issne- 1879-3487
dc.identifier.issn0360-3199
dc.identifier.urihttps://www.sciencedirect.com/science/article/abs/pii/S0360319920328330?via%3Dihub
dc.language.isoengpt_BR
dc.publisher.countryHolandapt_BR
dc.publisher.departmentInstituto de Química - IQ (RMG)pt_BR
dc.rightsAcesso Restritopt_BR
dc.subjectBio-oilpt_BR
dc.subjectSteam reformingpt_BR
dc.subjectGibbs minimizationpt_BR
dc.subjectOptimizationpt_BR
dc.subjectHydrogenpt_BR
dc.titleOptimization of bio-oil steam reforming process by thermodynamic analysispt_BR
dc.typeArtigopt_BR

Arquivos

Licença do Pacote
Agora exibindo 1 - 1 de 1
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:
Baixar

Coleções

IQ - Artigos publicados em periódicos