Effect of EMIM-BF4 Ionic Liquid on Dissociation Temperature of Methane Hydrate in the Presence of PVCap: Experimental and Modeling Studies

M Mardani, A Azimi, J Javanmardi… - Energy & fuels, 2018 - ACS Publications
Most of the studies done on kinetic hydrate inhibitors (KHIs) are related to the effect of KHIs
on hydrate formation, and there are a limited number of research works on hydrate …

Effect of poly vinyl caprolactam concentration on the dissociation temperature for methane hydrates

AC Gulbrandsen, TM Svartaas - Energy & fuels, 2017 - ACS Publications
The use of KHI in conventional gas production has become common, but its applicability to
methane hydrate production has not yet been extensively studied, particularly in the …

Methane–propane mixed gas hydrate film growth on the surface of water and Luvicap EG solutions

R Wu, KA Kozielski, PG Hartley, EF May, J Boxall… - Energy & …, 2013 - ACS Publications
We studied the growth rate of methane–propane mixed gas hydrate films on the surface of
water and up to 3 wt% aqueous solutions of a kinetic hydrate inhibitor, Luvicap EG. The …

Experimental study of water-based drilling fluid disturbance on natural gas hydrate-bearing sediments

H Zhang, Y Cheng, J Shi, L Li, M Li, X Han… - Journal of natural gas …, 2017 - Elsevier
Natural gas hydrates (NGH) are widely considered as a promising important substitute
energy resource. Some countries are trying to drill and develop NGH; however, the …

Effects of thermally degraded monoethylene glycol with methyl diethanolamine and film-forming corrosion inhibitor on gas hydrate kinetics

K AlHarooni, D Pack, S Iglauer, R Gubner… - Energy & …, 2017 - ACS Publications
Gas hydrate blockage and corrosion are two major flow assurance problems associated with
transportation of wet gas through carbon steel pipelines. To reduce these risks, various …

Superheating clathrate hydrates for anomalous preservation

H Sharifi, A Yoneyama, S Takeya… - The Journal of …, 2018 - ACS Publications
Tetrahydrofuran (THF)-hydrate crystal conglomerates were kept intact above their melting
point by immersing them in cyclopentane (CP), as observed visually, and by diffraction …

Catastrophic crystal growth of clathrate hydrate with a simulated natural gas system during a pipeline shut-in condition

JD Sundramoorthy, KM Sabil, B Lal… - Crystal Growth & …, 2015 - ACS Publications
This paper presents a significant finding where capillary-aided catastrophic gas hydrate
growth is observed under a shut-in condition (static fluid) for an uninhibited system. With the …

Interfacial tension measurement of freon hydrates by droplet deposition and contact angle measurements

RB Asserson, AC Hoffmann, S Høiland… - Journal of Petroleum …, 2009 - Elsevier
This paper describes a new experimental method for estimating the interfacial energy
between hydrates and a variety of liquids. It is shown to be possible to create a smooth freon …

Molecular dynamics simulations on the anti-memory effect of vinyl lactam-based polymers

J Duan, L Wang, B Liu, Z Li, G Chen - Journal of Molecular Liquids, 2024 - Elsevier
Molecular dynamics simulations were carried out to study the microscopic working
mechanism of PVCap-co-TBA and PVCap, especially its working mechanism on the memory …

Kinetics of clathrate hydrate processes

P Englezos, S Alavi… - … : Molecular Science and …, 2022 - Wiley Online Library
The kinetics of hydrate formation has followed different paths depending on the goals of a
particular community of researchers. Much of the initial work on hydrate kinetics came from …