Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/67786
Type: Artigo de periódico
Title: Gas-liquid solubility of hydrogen in n-alcohols (1 <= n <= 4) at pressures from 3.6 MPa to 10 MPa and temperatures from 298.15 K to 525.15 K
Author: d'Angelo, JVH
Francesconi, AZ
Abstract: The gas-liquid solubility of hydrogen in methanol, ethanol, 1-propanol, and 1-butanol at pressures in the range 3.6 to 10 MPa and at temperatures in the range 298.15 to 525.15 K has been measured in an autoclave type phase equilibrium apparatus using the total pressure method. Pseudo-Henry's law constants, H-2,1(PS), were calculated. The solubility of hydrogen increases with increasing temperature and pressure for all solvents used, and it also increases as the carbon chain length of the alcohol molecule increases.
Country: EUA
Editor: Amer Chemical Soc
Rights: fechado
Identifier DOI: 10.1021/je000189u
Date Issue: 2001
Appears in Collections:Unicamp - Artigos e Outros Documentos

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