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|Title:||PVT Property Measurements for Some Aliphatic Esters from (298 to 393) K and up to 35 MPa||Authors:||Gardas, Ramesh L.
Vaz, David M. D.
Fonseca, Isabel M. A.
Ferreira, Abel G. M.
|Issue Date:||10-May-2007||Publisher:||American Chemical Society||Citation:||Journal of Chemical & Engineering Data. 52:3 (2007) 737-751||Abstract:||The results of PVT measurements of the liquid phase within the temperature range of (298 to 393) K and up to 35 MPa are presented for some aliphatic esters. Measurements were made by means of a vibrating-tube densimeter, model DMA 512P from Anton Parr. The calibration of the densimeter was performed with water and n-heptane as reference fluids. The experimental PVT data have been correlated by a Tait equation. This equation gives excellent results when used to predict the density of the esters using the method proposed by Thomson et al. (AIChE J. 1982, 28, 671−676). Isothermal compressibilities, isobaric expansivities, thermal pressure coefficients, and changes in the isobaric heat capacity have been calculated from the volumetric data.||URI:||http://hdl.handle.net/10316/10272||ISSN:||0021-9568||DOI:||10.1021/je060339m||Rights:||openAccess|
|Appears in Collections:||FCTUC Eng.Química - Artigos em Revistas Internacionais|
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