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http://hdl.handle.net/10773/20007
Title: | Speed of Sound, Density, and Derivative Properties of Ethyl Myristate, Methyl Myristate, and Methyl Palmitate under High Pressure |
Author: | Ndiaye, El Hadji I. Habrioux, Matthieu Coutinho, Joao A. P. Paredes, Marcio L. L. Daridon, Jean Luc |
Keywords: | FATTY-ACID METHYL EQUATION-OF-STATE ULTRASONIC MEASUREMENTS PHYSICAL PROPERTIES ESTERS BIODIESEL PREDICTION WATER COMPRESSIBILITIES TEMPERATURE |
Issue Date: | 2013 |
Publisher: | AMER CHEMICAL SOC |
Abstract: | Speeds of sound have been measured in ethyl myristate (C16H32O2), methyl myristate (C15H30O2), and methyl palmitate (C17H34O2) at pressures up to 100 MPa along isotherms ranging from (293.15 to 403.15) K. The measurements were carried out using a pulse echo technique operating at 3 MHz. Additional compressed liquid density measurements were performed from (293.15 to 393.15) K with pressures from (0.1 to 100) MPa in order to evaluate isentropic compressibility using speed of sound measurements. An equation of state that represents both the density and the speed of sound temperature reported experimental data within their estimated uncertainties is given to evaluate the volume as well as its derivatives of these components. |
Peer review: | yes |
URI: | http://hdl.handle.net/10773/20007 |
DOI: | 10.1021/je400122k |
ISSN: | 0021-9568 |
Publisher Version: | 10.1021/je400122k |
Appears in Collections: | CICECO - Artigos |
Files in This Item:
File | Description | Size | Format | |
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Speed of Sound Density and Derivative Properties of Ethyl Myristate Methyl Myristate and Methyl Palmitate under High Pressure_10.1021je400122k.pdf | 321.44 kB | Adobe PDF |
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