Results 21 to 30 of about 398,169 (307)
Effect of graphite nanoparticles on CO2 hydrate phase equilibrium [PDF]
Stepwise heating method was used to determine the hydrate phase equilibrium in the water containing graphite nanoparticles. The results show that, compared with deionized water at a given temperature, a significant upward shift of the formation pressure ...
Yu, Yi-song +3 more
core +1 more source
The thermodynamic properties of fluid mixtures play a crucial role in designing physically meaningful models and robust algorithms for simulating multi-component multi-phase flow in subsurface, which is needed for many subsurface applications.
Tao Zhang, Shuyu Sun
doaj +1 more source
Liquid-solid phase equilibrium study of tetradecane and hexadecane binary mixtures as phase change materials (PCMs) for comfort cooling storage [PDF]
Phase diagrams (equilibrium diagrams) are a convenient way of depicting the concentration-temperature-pressure relationships of a chemical system at equilibrium. They are invaluable to PCMs thermal storage researches and developers. In the present paper,
Setterwall, F. +2 more
core +1 more source
Effect of seawater ions on cyclopentane-methane hydrate phase equilibrium [PDF]
In present work, phase equilibrium of cyclopentane-methane hydrate formed in different salt solution systems was studied using an orthogonal test method.
Zang, Xueru +7 more
core +1 more source
Abiotic methane (CH4) and hydrogen (H2), which are produced during marine serpentinization, provide abundant gas source for hydrate formation on ocean floor.
Zhiwei Zhu +4 more
doaj +1 more source
ON SPECIAL FEATURES OF STUDYING ELECTRIC CONDUCTIVITY IN SPECIAL ELECTRON OPTICS GLASSES
The laws of the change in the electrophysical properties of the C87 – 2, C78 – 4, C78 – 5 glasses, used in electronic optics are studied. A comparative analysis of the effect of the transmitted electric current on the formation of a new phase and the ...
Z.V. Shomakhov +2 more
doaj +1 more source
Heat treatment in an oxygen-containing medium is a necessary procedure in the technology of forming photodetectors and emitters based on lead chalcogenides. Lead chalcogenide layers (PbS, PbSe) were prepared via a chemical bath deposition method. Surface
Evgeniya Maraeva +3 more
doaj +1 more source
Phase Control of TiO2 Prepared by TiCl4 Hydrolysis and Electrochemical Method [PDF]
The phase structure of TiO2 dependent on applications. It is importat to develop an effective method to control the phase structure of TiO2. In this study, the TiO2 was synthesized by TiCl4 hydrolysis method.
Nur, Adrian +3 more
core +2 more sources
A new method using the headspace solid phase microextraction (HS-SPME) technique was used to evaluate the infinite dilute activity coefficient (γ1∞) in an alcohol/water/salt system.
Andrew Milli Elias +2 more
doaj +1 more source
Recent research on the role of nanomaterials in gas hydrate science and a few review papers have highlighted the positive synergies between gas hydrates and metal–organic frameworks (MOFs) for gas separation and storage.
Jyoti Shanker Pandey, Nicolas von Solms
doaj +1 more source

