Phase Behavior for the Carbon Dioxide + 2-Butanol System: Experimental Measurements and Modeling with Cubic Equations of State†

2009 ◽  
Vol 54 (5) ◽  
pp. 1493-1499 ◽  
Author(s):  
Catinca Secuianu ◽  
Viorel Feroiu ◽  
Dan Geană
Keyword(s):  
Carbon Dioxide ◽  
Phase Behavior ◽  
Equations Of State ◽  
Experimental Measurements

scholarly journals High-pressure phase equilibrium calculations for carbon dioxide + cyclopentane binary system

2014 ◽  
Vol 12 (9) ◽  
pp. 918-927 ◽  
Author(s):  
Sergiu Sima ◽  
Julia Cruz-Doblas ◽  
Martin Cismondi ◽  
Catinca Secuianu
Keyword(s):  
Carbon Dioxide ◽  
Binary System ◽  
Phase Behavior ◽  
Carbon Capture ◽  
Equations Of State ◽  
Carbon Capture And Storage ◽  
Wide Range ◽  
And Storage ◽  
Pressure Phase ◽  
Single Set

AbstractThe phase behavior of the carbon dioxide + cycloalkane mixtures usually receives low attention, though these systems are important for many industries, e.g. the carbon capture and storage. In this paper calculations results for the carbon dioxide + cyclopentane binary system are presented, based on SRK and PR cubic equations of state with classical van der Waals mixing rules. A single set of binary parameters for each model was proposed to predict the global phase behavior of the system in a wide range of pressure and temperature. Albeit the thermodynamic models used are simple, they are able to represent fairly well the phase behavior of the system analyzed in this paper.

Phase-Behavior of Carbon-Dioxide and Hydrocarbon Mixtures

1985 ◽  
Vol 38 (12) ◽  
pp. 1739 ◽  
Author(s):  
RJ Sadus ◽  
CL Young
Keyword(s):  
Carbon Dioxide ◽  
Phase Behavior ◽  
Equations Of State ◽  
Fluid Model ◽  
Van Der Waals ◽  
Solubility Data ◽  
Critical Temperatures ◽  
Hydrocarbon Mixtures ◽  
Critical Solution Temperatures

Upper critical solution temperatures, gas-liquid critical temperatures and solubility data of carbon dioxide and hydrocarbon mixtures have been used to obtain a parameter, ξ, characterizing the interaction between pairs of unlike molecules in the mixture. The calculation of ξ values involved the use of the van der Waals one-fluid model together with the Guggenhiem and Redlich-Kwong equations of state. There is a discrepancy of several percent between ξ values calculated from the three sources of data. Trends in the value of ξ are discussed briefly.

Experimental measurements of mechanical properties of carbon dioxide hydrate-bearing sediments

2013 ◽  
Vol 46 ◽  
pp. 201-209 ◽  
Author(s):  
Weiguo Liu ◽  
Jiafei Zhao ◽  
Yuan Luo ◽  
Yongchen Song ◽  
Yanghui Li ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Dioxide ◽  
Experimental Measurements ◽  
Carbon Dioxide Hydrate ◽  
Hydrate Bearing Sediments

Phase Behavior of Hydrogenation of 2-tert-Butylphenol over a Charcoal-Supported Rhodium Catalyst in Carbon Dioxide Solvent†

2009 ◽  
Vol 54 (5) ◽  
pp. 1610-1612 ◽  
Author(s):  
Norihito Hiyoshi ◽  
Yoshio Masuda ◽  
Osamu Sato ◽  
Aritomo Yamaguchi ◽  
Chandrashekhar V. Rode ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Phase Behavior ◽  
Rhodium Catalyst ◽  
Supported Rhodium Catalyst
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