Title of article :
A study on the phase behavior of the system CO2 + CO + H2 + 1-hexene + heptanal
Author/Authors :
Jiang، نويسنده , , Tao and Hou، نويسنده , , Zhenshan and Han، نويسنده , , Buxing and Gao، نويسنده , , Liang and Liu، نويسنده , , Zhimin and He، نويسنده , , Jun and Yang، نويسنده , , Guanying، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Pages :
5
From page :
85
To page :
89
Abstract :
The phase behavior of a system of importance for the hydroformylation reaction of 1-hexene in supercritical CO2 has been studied in the range of 303.2–348.2 K with different CO2 mole fractions. The conversion of 1-hexene varies from 0 to 1. The density of the reaction mixture at different conditions are also determined. It is demonstrated that the phase behavior changes with conversion of 1-hexene. At zero conversion, the phase separation pressure increases with increasing concentration of the reactants in the reaction system and decreases slightly with the increase of temperature. At other conversions, the phase separation pressure increases as temperature rises. The density of the reaction mixture at phase separation point is higher at the larger conversions.
Keywords :
supercritical CO2 , Phase behavior , 1-Hexene , hydroformylation
Journal title :
Fluid Phase Equilibria
Serial Year :
2004
Journal title :
Fluid Phase Equilibria
Record number :
2033873
Link To Document :
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