Gas hydrates in sustainable chemistry

A Hassanpouryouzband, E Joonaki… - Chemical society …, 2020 - pubs.rsc.org
Gas hydrates have received considerable attention due to their important role in flow
assurance for the oil and gas industry, their extensive natural occurrence on Earth and …

High-pressure fluid-phase equilibria: Trends, recent developments, and systems investigated (2009–2012)

S Peper, JMS Fonseca, R Dohrn - Fluid Phase Equilibria, 2019 - Elsevier
Results of the continuation of a review series covering the period 2009 to 2012 on high-
pressure phase equilibria are given, including a compilation of systems investigated, recent …

Geological CO2 Capture and Storage with Flue Gas Hydrate Formation in Frozen and Unfrozen Sediments: Method Development, Real Time-Scale Kinetic …

A Hassanpouryouzband, J Yang, B Tohidi… - ACS Sustainable …, 2019 - ACS Publications
The climate system is changing globally, and there is substantial evidence that subsea
permafrost and gas hydrate reservoirs are melting in high-latitude regions of the Earth …

Flue gas injection into gas hydrate reservoirs for methane recovery and carbon dioxide sequestration

J Yang, A Okwananke, B Tohidi, E Chuvilin… - Energy conversion and …, 2017 - Elsevier
Flue gas injection into methane hydrate-bearing sediments was experimentally investigated
to explore the potential both for methane recovery from gas hydrate reservoirs and for direct …

Searching for synergy between alcohol and salt to produce more potent and environmentally benign gas hydrate inhibitors

AP Semenov, RI Mendgaziev, VA Istomin… - Chemical Engineering …, 2024 - Elsevier
Gas hydrates formation is a primary complication in the oil and gas industry. The most
universal gas hydrate prevention agents are thermodynamic inhibitors. The most prominent …

New insights into methane hydrate inhibition with blends of vinyl lactam polymer and methanol, monoethylene glycol, or diethylene glycol as hybrid inhibitors

AP Semenov, Y Gong, VI Medvedev… - Chemical Engineering …, 2023 - Elsevier
Gas hydrate inhibition is a relevant topic of flow assurance. Thermodynamic hydrate
inhibitors (THIs) and kinetic hydrate inhibitors (KHIs) are applied to prevent gas hydrates …

Urea as a green thermodynamic inhibitor of sII gas hydrates

Y Gong, RI Mendgaziev, W Hu, Y Li, Z Li… - Chemical Engineering …, 2022 - Elsevier
This work is devoted to a systematic study of urea CO (NH 2) 2 as a promising and green
gas hydrate inhibitor. The thermodynamic stability of sII gas hydrates forming from a binary …

Thermodynamic and kinetic hydrate inhibition performance of aqueous ethylene glycol solutions for natural gas

M Cha, K Shin, J Kim, D Chang, Y Seo, H Lee… - Chemical Engineering …, 2013 - Elsevier
Hydrate formation characteristics have been investigated with synthetic natural gas at
different mono-ethylene glycol (MEG) concentrations by measuring hydrate onset time and …

Experimental determination of hydrate phase equilibrium for different gas mixtures containing methane, carbon dioxide and nitrogen with motor current measurements

D Sadeq, S Iglauer, M Lebedev, C Smith… - Journal of Natural Gas …, 2017 - Elsevier
Hydrate dissociation equilibrium conditions for carbon dioxide+ methane with water,
nitrogen+ methane with water and carbon dioxide+ nitrogen with water were measured …

Insights into kinetic inhibition effects of MEG, PVP, and L-tyrosine aqueous solutions on natural gas hydrate formation

A Saberi, A Alamdari, A Rasoolzadeh… - Petroleum Science, 2021 - Springer
It is necessary to understand all the prerequisites, which result in gas hydrate formation for
safe design and control of a variety of processes in petroleum industry. Thermodynamic …