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Alain Valtz
Researcher at Mines ParisTech
Publications - 103
Citations - 2108
Alain Valtz is an academic researcher from Mines ParisTech. The author has contributed to research in topics: Vapor–liquid equilibrium & Binary system. The author has an hindex of 22, co-authored 92 publications receiving 1856 citations. Previous affiliations of Alain Valtz include University of KwaZulu-Natal & École Normale Supérieure.
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Journal ArticleDOI
Vapour-liquid equilibria in the carbon dioxide-water system, measurement and modelling from 278.2 to 318.2K
TL;DR: In this article, three different models have been used to represent the new experimental VLE data, one based on dissymmetric approach with the Peng-Robinson equation of state including classical mixing rules for the vapour phase and a Henry's law treatment of the aqueous phase.
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Rapid on-line sampler-injector : a reliable tool for HT-HP sampling and on-line GC analysis
TL;DR: The Rapid On-Line Sampler- Injector as mentioned in this paper was designed and set-up to largely extend sampling capabilities in hazardous media, and it has a lot of applications, both in production (process control in petro- leum, chemical, nuclear plants, etc.) and academic and industrial researches and development.
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Solubility measurement and modeling for the system propane–water from 277.62 to 368.16 K
TL;DR: In this article, a total of 61 new experimental data on the solubility of propane in water are reported over a wide temperature range (i.e., 277.62 −368.16 K) up to 3.915 −MPa.
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Liquid densities and excess molar volumes for water + diethylene glycolamine, and water, methanol, ethanol, 1-propanol + triethylene glycol binary systems at atmospheric pressure and temperatures in the range of 283.15-363.15 K
TL;DR: For the binary water+diethylene glycolamine, and water, methanol, ethanol, 1-propanol+triethylene glycol systems at atmospheric pressure and temperatures between 283.15 and 363.15 k in 10 k intervals, the experimental results have been correlated using the three parameter Redlich-Kister equation.
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Vapor–liquid equilibrium data for the propane+1,1,1,2,3,3,3-heptafluoropropane (R227ea) system at temperatures from 293.16 to 353.18 K and pressures up to 3.4 MPa
TL;DR: In this article, isothermal vapor-liquid equilibrium data for the binary system CO2 + R227ea (1, 1,1,2, 3,3,3-heptafluoropropane) were measured at 276.01, 293.17, 313.15, 333.15 and 367.4