Hydrogen (H2) is a clean fuel and key enabler of energy transition into green renewable sources method achieving net-zero emissions by 2050. Underground H2 storage (UHS) prominent offering permanent solution for low-carbon economy to meet the global demand. However, UHS complex procedure where containment security, pore-scale scattering, large-scale capacity can be influenced contamination due ...

We propose a GPU-accelerated implementation of frequency-domain synthetic aperture focusing technique (SAFT) employing truncated regularized inverse k-space interpolation. Our achieves sub-1s reconstruction time for data sizes up to 100 M voxels, providing more than tenfold decrease in as compared CPU-based SAFT. provide an empirical model that can be used predict the execution quasi-3D any siz...

A statistical associating fluid theory for potentials of variable range to model dipolar fluids is presented. The new theory, termed the SAFT-VR+D equation (the statistical associating fluid theory for potentials of variable range plus dipole), explicitly accounts for dipolar interactions and their effect on the structure of the fluid. This is achieved through the use of the generalized mean sp...

From the presented experimental data of two CO2-rich mixtures containing SO2 and CO as impurities anthropogenic CO2, we evaluated impact simultaneous presence these on transport, injection storage carbon capture (CCS) technology. We determined density, vapor-liquid equilibrium speed sound a cocapture mixture (non-purified captured flue gas) [CO2 + 4.93 mol% 3.01 CO] representative European emis...

The use of a binary cycle coupled to the complete reinjection non-condensable gases could provide valid answer improvement sustainability geothermal plants. In recent years, interest in CO2 as working fluid transcritical cycles has increased. However, low critical temperature carbon dioxide (?30 °C) requires cooling cycle, temperatures below 15 °C, which are not always available. this work, ove...

Abstract Saccharides are still commonly isolated from biological feedstock by crystallization aqueous solutions. Precise thermodynamic data on solubility essential to optimize the downstream process. Solubility modeling, in turn, requires knowledge of melting properties. In first part this work, following our previous work amino acids and peptides, D-α-glucose, D-β-fructose, D-sucrose, D-α-gala...

Due to scarce available experimental data, as well as due to the absence of predictive models, the influence of salts on the solubility of ionic liquids (ILs) in water is still poorly understood. To this end, this work addresses the solubility of the IL 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ([C4C1im][NTf2]), at 298.15 K and 0.1 MPa, in aqueous salt solutions (from 0.1 to...