Measurement of the Phase Behavior of the Ternary System Carbon Dioxide + Acetone + Phenanthrene

2006 ◽  
Vol 51 (1) ◽  
pp. 2-6 ◽  
Author(s):  
Susana B. Bottini ◽  
Cor J. Peters
Keyword(s):  
Carbon Dioxide ◽  
Ternary System ◽  
Phase Behavior

Phase behavior of the ternary system carbon dioxide + toluene + asphaltene

Fuel ◽  
2014 ◽  
Vol 137 ◽  
pp. 405-411 ◽  
Author(s):  
Samaneh Soroush ◽  
Eugene J.M. Straver ◽  
E. Susanne J. Rudolph ◽  
Cor J. Peters ◽  
Theo W. de Loos ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Ternary System ◽  
Phase Behavior

scholarly journals Phase Behavior of a Carbon Dioxide/Methyl Trimethoxy Silane/Polystyrene Ternary System

Polymers ◽  
2019 ◽  
Vol 11 (2) ◽  
pp. 246 ◽  
Author(s):  
Hiroaki Matsukawa ◽  
Satoshi Yoda ◽  
Yasuo Okawa ◽  
Katsuto Otake
Keyword(s):  
Carbon Dioxide ◽  
Ternary System ◽  
Phase Behavior ◽  
Binary Systems ◽  
Ternary Systems ◽  
Phase Boundaries ◽  
Silicon Alkoxide ◽  
Carbon Dioxide Co2 ◽  
Trimethoxy Silane ◽  
Vapor Liquid

Recently, polymeric foams filled with a silica aerogel have been developed. The phase behavior of CO2/silicon alkoxide binary systems and CO2/silicon alkoxide/polymer ternary systems is an important factor that affects the design of novel processes. The phase behavior of a carbon dioxide (CO2)/methyl trimethoxy silane (MTMS)/polystyrene (PS) ternary system was measured using a synthetic method involving the observation of the bubble and cloud point. The phase boundaries were measured at temperatures ranging from 313.2 to 393.2 K and CO2 weight fractions between 0.01 and 0.08. The CO2/MTMS/PS system showed a similar CO2 mass fraction dependence of the phase behavior to that observed for the CO2/tetramethyl orthosilicate (TMOS)/PS system. When the phase boundaries of these systems were compared, the vapor-liquid (VL) and vapor-liquid-liquid (VLL) lines were found to be nearly identical, while the liquid-liquid (LL) lines were different. These results indicate that the affinity between the silicon alkoxide and polymer greatly influences the liquid-liquid phase separation.

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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