Methane hydrate formation in slit-shaped pores: Impacts of surface hydrophilicity

Z Zhang, PG Kusalik, C Liu, N Wu - Energy, 2023 - Elsevier
Gas hydrate accumulation and hydrate-based gas storage and transportation technology
are intimately linked to the formation process of hydrates in the pore space. However, the …

[HTML][HTML] Microfluidic insights: Methane hydrate dynamics in distinct wettable confined space

Q Ouyang, JS Pandey, N von Solms - Chemical Engineering Journal, 2023 - Elsevier
Natural gas (main methane CH 4) hydrates are prospective energy resource that occurs in
micro-channels of hydrate-bearing sediments. CH 4 gas is produced by hydrate dissociation …

Effect of Solid Surface Properties on Spreading of a CO2 Hydrate Film in a Restricted Space between Two Parallel Silicon Substrates

S Rao, Y Deng, Z Li, H Lu, Q Zhang - ACS Sustainable Chemistry …, 2023 - ACS Publications
CO2 hydrate formation in a restricted space is studied by conducting in situ visual
observation when CO2 gas reacts with a water droplet between two silicon wafers at 2.8–3.8 …

Methane gas bubbles affecting the formation and distribution of hydrates in kaolinite slit pores: a molecular dynamics study

Z Li, Y Deng, S Rao, H Lu - Energy & Fuels, 2023 - ACS Publications
Molecular dynamics simulations are applied to study the formation and distribution of
hydrates in kaolinite slit pores with methane gas bubbles adsorbed on one of the pore …

Promoting CH4 Hydrate Formation Kinetics by Utilizing Synergistic Promotion Effects of Graphite Particles with Sodium Dodecyl Sulfate

D Kim, JH Sa - Energy & Fuels, 2024 - ACS Publications
Solidified natural gas in the form of hydrates, ice-like crystalline compounds formed with
water and gas, has advantages of high storage capacity, low explosion risk, and …

Bubble Evolution and Its Effects on Methane Hydrate Formation in a Restricted Space

Z Li, W Cai, Y Deng, S Rao, Q Zhang, H Lu - Energy & Fuels, 2024 - ACS Publications
Based on the in situ observation of methane hydrate formation in restricted spaces by
confocal Raman imaging microscopy, a bubble intrusion mechanism is proposed. Hydrates …

Molecular insight into the effect of wettability of solid surface on the methane hydrate formation and dissociation

X Li, X Tian, L Gao, W Pang, B Liu, G Chen… - Chemical Engineering …, 2024 - Elsevier
The natural gas hydrate has become one of the most important future green energy sources.
The investigation on the influence of sand surface property on gas hydrate formation and …

Crystal Growth of CO2–CH4 Hydrate on a Solid Surface with Varying Wettability in the Presence of PVCap

L Zhang, Y Wang, C Lang, L Yang, J Zhao… - Crystal Growth & …, 2024 - ACS Publications
Pipeline transportation has become the main way of long-distance and large-scale energy
transportation because of its high efficiency, safety, economy, and environmental …

Effects of crystal facets of quartz on the formation and dissociation of natural gas hydrates

Y Yu, Y An, R Chen, S Rao, D Tang, Y Deng… - Surfaces and Interfaces, 2024 - Elsevier
Natural gas hydrates are non-stoichiometric crystalline compounds composed of natural gas
and water, typically found in the pore spaces constructed by minerals. Mineral crystals …

[PDF][PDF] 纳米颗粒调控流体润湿性微观实验观测

刘乔, 黄鑫, 王海波, 李凤霞, 崔佳 - 科学技术与工程, 2024 - stae.com.cn
摘要通过添加纳米颗粒调控油-水界面润湿性接触角是当前提高采收率技术研究的前沿热点.
然而微观实验数据的缺乏使得纳米流体驱油机理始终存在争议. 采用原子力显微镜的轻敲模式 …