Role of salinity in clathrate hydrate based processes

A Kumar, AV Palodkar, R Gautam, N Choudhary… - Journal of Natural Gas …, 2022 - Elsevier
Clathrate or gas hydrates have gained tremendous interest due to their potential
applications in various industries and flow assurance problems in the oil and gas sector. In …

[HTML][HTML] Recent insights into the anomalous dual nature (both promotion and Inhibition) of chemical additives on gas hydrate formation

NN Nguyen, AV Nguyen - Chemical Engineering Journal, 2023 - Elsevier
Gas hydrates are gas-carrying water structures which present both opportunities and threats
to the energy industry and environment. Chemical additives are used either to promote gas …

Hydrate deposition model and flow assurance technology in gas-dominant pipeline transportation systems: A review

S Zhang, L Shang, L Zhou, Z Lv - Energy & Fuels, 2022 - ACS Publications
With the exploration and development of natural gas gradually extended to the deep sea,
low-temperature and high-pressure environmental conditions and long-distance …

Molecular insights into CO2 hydrate formation in the presence of hydrophilic and hydrophobic solid surfaces

Z He, F Mi, F Ning - Energy, 2021 - Elsevier
Microsecond molecular simulations have been performed on CO 2 hydrate formation in the
slit-nanopores of graphite and hydroxylated-silica surfaces. The simulation results show that …

Effects of surface property of mixed clays on methane hydrate formation in nanopores: A molecular dynamics study

F Mi, Z He, Y Zhao, G Jiang, F Ning - Journal of Colloid and Interface …, 2022 - Elsevier
Hypothesis Mixed clays (eg montmorillonite, illite and kaolinite) are ubiquitous in hydrate-
bearing sediments under seafloor, and their surfaces inevitably affect the formation of …

Methane hydrate formation in the salty water confined in clay nanopores: a molecular simulation study

Z He, F Mi, F Ning, J Pang, G Jiang - ACS Sustainable Chemistry …, 2022 - ACS Publications
A sound knowledge of the effects of clay surfaces and salt ions on CH4 hydrate formation is
vital to understand the formation of natural gas hydrate resources and develop hydrate …

Methane hydrate formation in the stacking of kaolinite particles with different surface contacts as nanoreactors: A molecular dynamics simulation study

Y Li, M Chen, H Song, P Yuan, D Liu, B Zhang… - Applied Clay Science, 2020 - Elsevier
The heterogeneous nucleation behaviors of methane (CH 4) hydrate in the presence of
kaolinite (Kaol) were studied, and nucleation was found to be strongly affected by the …

Molecular dynamics simulation on methane hydrate formation in clay nanopores of edge surfaces

F Mi, Z He, L Cheng, G Jiang, F Ning - Applied Clay Science, 2023 - Elsevier
Natural gas hydrates are predominantly buried in clay sediments in natural environments,
where are some edge surfaces of clay particles directly contacting the hydrates. However …

[HTML][HTML] Three phase equilibria of the methane hydrate in NaCl solutions: A simulation study

S Blazquez, C Vega, MM Conde - Journal of Molecular Liquids, 2023 - Elsevier
Molecular dynamics simulations have been performed to determine the three-phase
coexistence temperature for a methane hydrate system in equilibrium with a NaCl solution …

Molecular insights into the effects of surface property and pore size of non-swelling clay on methane hydrate formation

F Mi, Z He, B Fang, F Ning, G Jiang - Fuel, 2022 - Elsevier
Systematic molecular dynamics simulations have been performed to elucidate the effects of
basal surface and pore-size on CH 4 hydrate formation from the homogeneous CH 4 …