Density, Excess Volumes, and Partial Volumes of Binary Mixtures of Soybean Biodiesel + Diesel and Soybean Biodiesel +n-Hexadecane at Different Temperatures and Atmospheric Pressure

2011 ◽  
Vol 56 (1) ◽  
pp. 153-157 ◽  
Author(s):  
Francisca M. R. Mesquita ◽  
Filipe X. Feitosa ◽  
Rilvia S. Santiago ◽  
Hosiberto B. de Sant’Ana
Keyword(s):  
Binary Mixtures ◽  
Atmospheric Pressure ◽  
Excess Volumes ◽  
Soybean Biodiesel ◽  
Partial Volumes ◽  
Different Temperatures ◽  
Density Excess

Densities and Viscosities of Binary Mixtures of Babassu Biodiesel + Cotton Seed or Soybean Biodiesel at Different Temperatures

2010 ◽  
Vol 55 (11) ◽  
pp. 5305-5310 ◽  
Author(s):  
Carlos A. Nogueira ◽  
Filipe X. Feitosa ◽  
Fabiano A. N. Fernandes ◽  
Rílvia S. Santiago ◽  
Hosiberto B. de Sant’Ana
Keyword(s):  
Binary Mixtures ◽  
Cotton Seed ◽  
Soybean Biodiesel ◽  
Different Temperatures ◽  
Babassu Biodiesel

Experimental Densities and Excess Volumes for Binary Mixtures Containing Propionic Acid, Acetone, and Water from 283.15 K to 323.15 K at Atmospheric Pressure

2003 ◽  
Vol 48 (6) ◽  
pp. 1425-1431 ◽  
Author(s):  
Alejandro Estrada-Baltazar ◽  
Antonio De León-Rodríguez ◽  
Kenneth R. Hall ◽  
Mariana Ramos-Estrada ◽  
Gustavo A. Iglesias-Silva
Keyword(s):  
Propionic Acid ◽  
Binary Mixtures ◽  
Atmospheric Pressure ◽  
Excess Volumes

Intermolecular Interaction for Binary Mixtures of Propylene Carbonate with Acetonitrile, Dimethyl Carbonate, Diethyl Carbonate at Different Temperatures: Density and Viscosity

2017 ◽  
Vol 232 (1) ◽  
Author(s):  
Wei Song ◽  
Hai Zhang ◽  
Zhenyu Yang ◽  
Juan Wang ◽  
Zishuang Yue ◽  
...  
Keyword(s):  
Intermolecular Interaction ◽  
Binary Mixtures ◽  
Propylene Carbonate ◽  
Atmospheric Pressure ◽  
Dimethyl Carbonate ◽  
Excess Molar Volumes ◽  
Diethyl Carbonate ◽  
Molar Volumes ◽  
Different Temperatures

AbstractIn this work, the experimental densities and viscosities have been determined for (propylene carbonate+acetonitrile, or dimethyl carbonate, or diethyl carbonate) binary mixtures over the whole concentration range at temperatures (293.15–333.15 K) and the atmospheric pressure. Excess molar volumes (

DENSITY, EXCESS VOLUMES, AND PARTIAL VOLUMES OF THE BINARY SYSTEMS OF ETHENYL ETHANOATE+BUTANOL, 2-BUTANOL, 2-METHYL-1-PROPANOL, AND 2-METHYL-2-PROPANOL AT 298.15 K

2005 ◽  
Vol 192 (12) ◽  
pp. 1684-1694 ◽  
Author(s):  
René D. Peralta ◽  
Ramiro Infante ◽  
Gladis Cortez ◽  
Arturo Cisneros ◽  
Jaime Wisniak
Keyword(s):  
Binary Systems ◽  
Excess Volumes ◽  
Partial Volumes ◽  
Density Excess

Excess Molar Volumes of Butyl Acetate+an n-Alkanol at 298.15 K

1985 ◽  
Vol 38 (10) ◽  
pp. 1435 ◽  
Author(s):  
J Ortega ◽  
MI Paz-Andrade ◽  
E Rodriguez-Nunez ◽  
L Romani
Keyword(s):  
Binary Mixtures ◽  
Atmospheric Pressure ◽  
Butyl Acetate ◽  
Composition Range ◽  
Excess Molar Volumes ◽  
Hydrocarbon Chain ◽  
Excess Volumes ◽  
Entire Composition Range ◽  
Specific Interactions ◽  
Molar Volumes

Excess molar volumes VEm at 298.15 K and atmospheric pressure were calculated over the entire composition range from densities measured with a vibrating-tube digital densimeter for the binary mixtures butyl acetate + methanol, + ethanol, + propan-1-ol, + butan-1-ol, + pentan-1- ol, + hexan-1-ol, + heptan-1-ol, + octan-1-ol, + nonan-1-ol and + decan-1-ol. The excess volumes are positive over the entire composition range for these mixtures except the system butyl acetate + methanol, for which all VEm values are negative. The excess volumes show a consistent trend towards more positive values as the length of the hydrocarbon chain of the alkanol increases. The results suggest the presence of specific interactions.

Excess molar volumes of binary mixtures with 2-pentanone and 1-chloroalkanes at 298.15 and 308.15 K

1995 ◽  
Vol 73 (1) ◽  
pp. 139-145 ◽  
Author(s):  
José M. Pico ◽  
Consolaciôn P. Menaut ◽  
Eulogio Jiménez ◽  
José L. Legido ◽  
Josefa Fernàndez ◽  
...  
Keyword(s):  
Binary Mixtures ◽  
Atmospheric Pressure ◽  
Excess Molar Volumes ◽  
Liquid Mixtures ◽  
Excess Volumes ◽  
Excess Molar Enthalpies ◽  
Molar Volumes ◽  
Normal Atmospheric Pressure ◽  
Theoretical Results

Excess molar volumes υE at 298.15 and 308.15 K and normal atmospheric pressure for the binary mixtures 2-pentanone + 1-chloroalkane (from 1-chlorobutane to 1-chlorooctane) were obtained from measurements of the density with an Anton Paar densimeter. The υE values for all mixtures were positive, and increase as the 1-chloroalkane length increases. Excess molar volumes depend slightly on the temperature. The same characteristics were found previously for the excess molar enthalpies of the same mixtures. Experimental υE values are compared with theoretical results using the Prigogine–Flory–Patterson model. Keywords: thermodynamics, liquid mixtures, excess volumes, ketones, chloroalkanes.

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