BIBLIOS

Document type
Conference papers

Document subtype
Abstract

Title
Making Thermophysical Properties Data of [C2mim][CH3SO3] Useful

Participants in the publication
Francisco E. B. Bioucas (Author)
CQE
Salomé I. C. Vieira (Author)
Dep. Química e Bioquímica
Fernando J. V. Santos (Author)
Dep. Química e Bioquímica
CQE
Manuel Matos Lopes (Author)
Dep. Química e Bioquímica
CQE
Ângela F. Santos (Author)
Dep. Química e Bioquímica
CQE
Maria José V. Lourenço (Author)
Dep. Química e Bioquímica
CQE
Carlos Nieto de Castro (Author)
Dep. Química e Bioquímica
CQE

Summary
The thermophysical properties of the binary system water and 1-ethyl-3-methylimidazolium methanesulfonate ([C2MIM][CH3SO3]), with an assay ≥ 95% were studied in order to decide the use of this binary system as a possible heat transfer fluid in an industrial processes. For a successful transfer of technology between research and industry, reliable supporting thermophysical property data has to be presented in their most simple format (% wt vs x) to build strong analysis, since its conclusions can greatly affect the choice of the cheaper and more efficient solution.\n\nThe importance of an accurate measurement can have large consequences in projected costs [1]. A careful consideration was made to its interaction with water since this component of the binary system greatly affects the [C2MIM][CH3SO3] properties. After that, using the adequate techniques, density, speed of sound, viscosity, heat capacity, thermal conductivity binary diffusivity at infinite dilution in water and electrical conductivity were obtained from temperatures between 293 – 353 K. From the density, speed of sound and viscosity the excess properties were calculated. Furthermore to assess the toxicity of the ionic liquid two simple tests were made.

Editor(s)
Gernot Potlacher


Institution
FACULDADE DE CIÊNCIAS DA UNIVERSIDADE DE LISBOA

Event
21th European Conference on Thermophysical Properties, ECTP2017, September 3-8, 2017

Publication Identifiers
ISBN - 9783851255461

Address
Graz, Austria

Organizers
Institute of Experimental Physics, TU Graz

Publisher
TU-Graz

Collection
Abstract Book



Document Identifiers
DOI - https://doi.org/10.3217/978-3-85125-546-1

Keywords
1-ethyl-3-methylimidazolium methanesulfonate Thermophysical properties Industrial applications