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A new design of a vibrating-tube densimeter and partial molar volumes of phenol(aq) at temperatures from 298 K to 573 K

✍ Scribed by Vladimı́r Hynek; Lubomı́r Hnědkovský; Ivan Cibulka

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
332 KB
Volume
29
Category
Article
ISSN
0021-9614

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✦ Synopsis

A new flow vibrating-tube densimeter with a photoelectric pick-up system and a new concept of an electromagnetic drive system is described. The apparatus is designed for measurements in the temperature and pressure ranges from 298 K to 573 K and up to 35 MPa, respectively. The density data for dilute aqueous solutions of phenol obtained in the temperature range from 298.15 K to 573.15 K and partial molar volumes of phenol calculated from measured data are presented.

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