Article ID Journal Published Year Pages File Type
202735 Fluid Phase Equilibria 2010 7 Pages PDF
Abstract

In this work, an experimental study for the determination of the density of two dipentaerythritol esters, dipentaerythritol hexapentanoate (DiPEC5) and dipentaerythritol hexaheptanoate (DiPEC7) has been performed for temperatures ranging from 283.15 K to 398.15 K and pressures up to 70 MPa. The heart of the automatic assembly is an Anton Paar DMA HPM vibrating-tube densimeter. The measured densities have been used to study the behaviour and influence of temperature and pressure on the isothermal compressibility, the isobaric thermal expansivity and the internal pressure.

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Physical Sciences and Engineering Chemical Engineering Chemical Engineering (General)
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