Phase equilibrium and metastability of liquid benzene at high pressures

2006 ◽  
Vol 124 (20) ◽  
pp. 204505 ◽  
Author(s):  
M. Azreg-Aïnou ◽  
A. Hüseynov ◽  
B. İbrahimoğlu
Keyword(s):  
Phase Equilibrium ◽  
High Pressures ◽  
Liquid Benzene

Phase equilibrium data and thermodynamic modeling of the system propane+NMP+methanol at high pressures

2010 ◽  
Vol 55 (1) ◽  
pp. 23-31 ◽  
Author(s):  
Rafael M. Charin ◽  
Marcos L. Corazza ◽  
Papa M. Ndiaye ◽  
Marcio A. Mazutti ◽  
J. Vladimir Oliveira
Keyword(s):  
Phase Equilibrium ◽  
Thermodynamic Modeling ◽  
High Pressures ◽  
Phase Equilibrium Data ◽  
Equilibrium Data

Thermodynamic, spectroscopic and phase equilibrium investigations on polar fluid mixtures at high pressures

1987 ◽  
Vol 59 (9) ◽  
pp. 1115-1126 ◽  
Author(s):  
G. M. Schneider ◽  
Jürgen Ellert ◽  
Udo Haarhaus ◽  
I. F. Holscher ◽  
Gudrun Katzenski-Ohling ◽  
...  
Keyword(s):  
Phase Equilibrium ◽  
High Pressures ◽  
Polar Fluid ◽  
Fluid Mixtures

scholarly journals Carbon clusters formed from shocked benzene

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
D. M. Dattelbaum ◽  
E. B. Watkins ◽  
M. A. Firestone ◽  
R. C. Huber ◽  
R. L. Gustavsen ◽  
...  
Keyword(s):  
High Pressures ◽  
Complex Mixture ◽  
Carbon Clusters ◽  
X Rays ◽  
Reaction Products ◽  
Ambient Conditions ◽  
X Ray Diffraction ◽  
X Ray ◽  
Liquid Benzene ◽  
X Ray Scattering

AbstractBenzene (C6H6), while stable under ambient conditions, can become chemically reactive at high pressures and temperatures, such as under shock loading conditions. Here, we report in situ x-ray diffraction and small angle x-ray scattering measurements of liquid benzene shocked to 55 GPa, capturing the morphology and crystalline structure of the shock-driven reaction products at nanosecond timescales. The shock-driven chemical reactions in benzene observed using coherent XFEL x-rays were a complex mixture of products composed of carbon and hydrocarbon allotropes. In contrast to the conventional description of diamond, methane and hydrogen formation, our present results indicate that benzene’s shock-driven reaction products consist of layered sheet-like hydrocarbon structures and nanosized carbon clusters with mixed sp2-sp3 hybridized bonding. Implications of these findings range from guiding shock synthesis of novel compounds to the fundamentals of carbon transport in planetary physics.

Gas Hydrates Phase Equilibrium with CaBr2 and CaBr2 + MEG at Ultra-High Pressures

2017 ◽  
Vol 2 (1) ◽  
pp. 42-49 ◽  
Author(s):  
Yue Hu ◽  
Taras Y. Makogon ◽  
Prasad Karanjkar ◽  
Kun-Hong Lee ◽  
Bo Ram Lee ◽  
...  
Keyword(s):  
Phase Equilibrium ◽  
Gas Hydrates ◽  
High Pressures

Phase equilibrium calculations for ethylene-multicomponent polyethylene mixtures at high pressures

1981 ◽  
Vol 6 (1-2) ◽  
pp. 83-92 ◽  
Author(s):  
Vojislav Bogdanović ◽  
Aleksandar Tasić ◽  
Bojan Djordjević
Keyword(s):  
Phase Equilibrium ◽  
High Pressures ◽  
Equilibrium Calculations
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