Solid-liquid phase diagram and excess properties at 303.16 K and 313.16 K of dimethylsulfoxide (1) + sulfolane (2) binary system

1985 ◽  
Vol 30 (4) ◽  
pp. 428-431 ◽  
Author(s):  
Liliana Jannelli ◽  
Michele Pansini
Keyword(s):  
Phase Diagram ◽  
Liquid Phase ◽  
Binary System ◽  
Excess Properties ◽  
Solid Liquid

Solid-liquid phase diagram of the binary system benzil + 2,2-dimethoxy-1,2-diphenylethanone

1994 ◽  
Vol 39 (1) ◽  
pp. 179-180 ◽  
Author(s):  
Nazzareno Santilli ◽  
Paolo De Filippis ◽  
Angelo Chianese
Keyword(s):  
Phase Diagram ◽  
Liquid Phase ◽  
Binary System ◽  
Solid Liquid

Determination of the Solid–Liquid Phase Diagram of the Binary System Propionic Acid/Water

2016 ◽  
Vol 61 (2) ◽  
pp. 806-812 ◽  
Author(s):  
Thouaïba Htira ◽  
Claudia Cogné ◽  
Emilie Gagnière ◽  
Denis Mangin
Keyword(s):  
Phase Diagram ◽  
Liquid Phase ◽  
Binary System ◽  
Propionic Acid ◽  
Acid Water ◽  
Solid Liquid

scholarly journals Solid-Liquid Phase Diagram of the Binary System Octadecanoic Acid and Octadecanol and the Thermal Chemical Property of the Composition at Eutectic Point

2020 ◽  
Vol 2020 ◽  
pp. 1-6
Author(s):  
Can Liu ◽  
Kaiyu Zhao ◽  
Yafei Guo ◽  
Liping Guo ◽  
Tianlong Deng
Keyword(s):  
Phase Diagram ◽  
Liquid Phase ◽  
Binary System ◽  
Phase Change ◽  
Mass Fraction ◽  
Eutectic Point ◽  
Octadecanoic Acid ◽  
Phase Change Temperature ◽  
Change Temperature ◽  
Solid Liquid

Phase diagram is a powerful tool to guide the exploitation of thermal energy materials. Heat storage technology of phase-change material (PCM) was widely used to solve major energy utilization problems on large energy consumption and low utilization efficiency. In this work, a novel solid-liquid phase diagram of the binary system octadecanoic acid (C18-acid) + octadecanol (C18-OH) was investigated using the differential scanning calorimeter (DSC). The phase-change temperature and phase-change enthalpies against the composition of C18-acid and C18-OH were determined experimentally, and then the binary phase diagram of T–X (X expresses the mass fraction of C18-OH in the two components of C18-acid and C18-OH) was established for the first time. The phase diagram belongs to a binary simple system with one eutectic point, and the content of C18-OH at eutectic point is 0.4 in mass fraction. Neither solid solution nor copolymer was formed. The thermal chemical properties on the phase-change latent heat (Q), phase-change temperature (Tp), and the thermal conductivity (λ) for the composition at the eutectic point of the binary system are 198.7 J·g−1, 44.2°C, and 0.2352 W·m−1·K−1, respectively. This result indicates that the material at eutectic point has a great potential to be used as energy storage material for supply of heat and scouring bath.

Determination of the Solid–Liquid Phase Diagram of the Binary System Acrylic Acid + Propionic Acid

2012 ◽  
Vol 57 (4) ◽  
pp. 1209-1212 ◽  
Author(s):  
Marie Le Page Mostefa ◽  
Hervé Muhr ◽  
Edouard Plasari ◽  
Michel Fauconet
Keyword(s):  
Phase Diagram ◽  
Liquid Phase ◽  
Binary System ◽  
Acrylic Acid ◽  
Propionic Acid ◽  
Solid Liquid

Solid-liquid phase diagram of the binary system pyridine + sulfolane

1989 ◽  
Vol 139 ◽  
pp. 1-9
Author(s):  
Liliana Jannelli ◽  
Luigi Lisbo Parrella
Keyword(s):  
Phase Diagram ◽  
Liquid Phase ◽  
Binary System ◽  
Solid Liquid
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