Liquid-liquid equilibrium for (water+5-hydroxymethylfurfural+1-pentanol/1-hexanol/1-heptanol) systems at 298.15 K

Autor(es)

Cavalcanti, Kyriale V. M. ^[1] ; Follegatti-Romero, Luz M. ^[2] ; Dalmolin, Irede ^[3] ; Follegatti-Romero, Luis A. ^[1]

Afiliação do(s) autor(es)

^[1] Univ Sao Paulo, LPESF, Dept Chem Engn PQI, Polytech Sch EP, Sao Paulo, SP - Brazil

^[2] UNAS, FIIA, Tingo Maria, Huanuco - Peru

^[3] Fed Technol Univ Parana UTFPR, Acad Dept Chem Engn DAENQ, Francisco Beltrao, PR - Brazil

• Tipo de documento: Artigo Científico
• Fonte: JOURNAL OF CHEMICAL THERMODYNAMICS; v. 138, p. 59-66, NOV 2019.
• Citações Web of Science: 0

Resumo

Liquid-liquid equilibrium (LLE) data for [water + 5-hydroxymethylfurfural (HMF) + 1-pentanol/1-hexanol/1-heptanol] ternary systems was measured at 298.15 K and 0.1 MPa. The solute selectivity and the capacity of alcohols were evaluated and the results showed that 1-pentanol has better performance than 1-hexanol and 1-heptanol for HMF recovery from aqueous solutions. The NRTL and UNIQUAC models were used to correlate the liquid-liquid experimental values and the binary interaction parameters obtained were thermodynamically consistent. The root-mean-square deviations (RMSD) between the experimental data measured and the calculated by the NRTL and UNIQUAC models were less than 0.69% for all systems. (C) 2019 Elsevier Ltd. (AU)

• Processo FAPESP: 16/05950-5 - Equilíbrio líquido-líquido na Produção de Compostos Furânicos
• Beneficiário: Luis Alberto Follegatti Romero
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 16/21637-5 - Equilíbrio líquido-líquido na produção de 5-hidroximetilfurfural
• Beneficiário: Kyriale Vasconcelos Morant Cavalcanti
• Modalidade de apoio: Bolsas no Brasil - Mestrado
• Processo FAPESP: 14/21252-0 - Equilíbrio e processos de produção de biocombustíveis e bioprodutos
• Beneficiário: Antonio José de Almeida Meirelles
• Modalidade de apoio: Auxílio à Pesquisa - Temático