TY - JOUR
T1 - Densities, isothermal compressibilities, and isobaric thermal expansivities of hexan-2-ol, octan-1-ol, and decan-1-ol from (313 to 363) K and pressures up to 22 MPa
AU - Zúñiga-Moreno, Abel
AU - Galicia-Luna, Luis A.
PY - 2007/9
Y1 - 2007/9
N2 - Compressed liquid densities of hexan-2-ol, octan-1-ol, and decan-1-ol were measured from (313 to 363) K and pressures up to 22 MPa. A vibrating tube densimeter was used to obtain the experimental densities. The uncertainty is estimated to be better than ±0.20 kg•m-3 for the experimental compressed liquid densities in the whole range of reported data. The experimental data were correlated using a short volume explicit equation of 5 parameters and the 11-parameter Benedict-Webb-Rubin-Starling equation of state (BWRS EoS). Comparisons with literature data were made for octan-1-ol and decan-1-ol. Densities of hexan-2-ol at high pressure were not found in the literature. Isothermal compressibilities and isobaric thermal expansivities were calculated using the 5-parameter equation.
AB - Compressed liquid densities of hexan-2-ol, octan-1-ol, and decan-1-ol were measured from (313 to 363) K and pressures up to 22 MPa. A vibrating tube densimeter was used to obtain the experimental densities. The uncertainty is estimated to be better than ±0.20 kg•m-3 for the experimental compressed liquid densities in the whole range of reported data. The experimental data were correlated using a short volume explicit equation of 5 parameters and the 11-parameter Benedict-Webb-Rubin-Starling equation of state (BWRS EoS). Comparisons with literature data were made for octan-1-ol and decan-1-ol. Densities of hexan-2-ol at high pressure were not found in the literature. Isothermal compressibilities and isobaric thermal expansivities were calculated using the 5-parameter equation.
UR - http://www.scopus.com/inward/record.url?scp=34948820553&partnerID=8YFLogxK
U2 - 10.1021/je700145e
DO - 10.1021/je700145e
M3 - Artículo
SN - 0021-9568
VL - 52
SP - 1773
EP - 1783
JO - Journal of Chemical and Engineering Data
JF - Journal of Chemical and Engineering Data
IS - 5
ER -