Research progress and challenges in hydrate-based carbon dioxide capture applications

X Wang, F Zhang, W Lipiński - Applied Energy, 2020 - Elsevier
Climate change lends urgency to measures towards emission reduction. Carbon capture
and storage is a technique that enables separation and storage of CO 2 from gas mixtures …

Progress in CO2 hydrate formation and feasibility analysis for cold thermal energy harvesting application

JH Park, J Park, JW Lee, YT Kang - Renewable and Sustainable Energy …, 2023 - Elsevier
CO 2 hydrate-based cooling applications are a novel scenario associated with rapid energy
supply transitions, undoubtedly affecting carbon neutrality in energy conversion/storage and …

Experimental evidence of confined methane hydrate in hydrophilic and hydrophobic model carbons

ME Casco, E Zhang, S Grätz, S Krause… - The Journal of …, 2019 - ACS Publications
Methane hydrate confined in porous materials is postulated as an alternative energy storage
strategy. By applying model carbons with ordered and uniformly sized pores and a …

Selectivity and CO2 capture efficiency in CO2-N2 clathrate hydrates investigated by in-situ Raman spectroscopy

B Chazallon, C Pirim - Chemical Engineering Journal, 2018 - Elsevier
Thermodynamic measurements and Raman spectroscopy are performed to investigate the
structure, selectivity and capture efficiency in mixed gas hydrates containing CO 2 and N 2 …

Effects of wax on CH4 hydrate formation and agglomeration in oil–water emulsions

J Liu, J Wang, T Dong, D Liang - Fuel, 2022 - Elsevier
The solid sediments, resulted from hydrate formation and wax crystallization in crude oil,
may generate catastrophic blockage in the pipeline under adverse conditions; this poses a …

Instrumental methods for cage occupancy estimation of gas hydrate

W Cai, X Huang, H Lu - Energies, 2022 - mdpi.com
Studies revealed that gas hydrate cages, especially small cages, are incompletely filled with
guest gas molecules, primarily associated with pressure and gas composition. The ratio of …

[HTML][HTML] Influence of cold-seep environments on the kinetics of methane hydrate formation

Y Zhang, S Xi, Z Du, Z Luan, X Zhang - Marine and Petroleum Geology, 2023 - Elsevier
Methane hydrate (MH) is widely distributed in active deep-sea cold-seep areas. The
complex environment of cold seeps influences MH formation. Investigating the effects of cold …

In Situ Raman Study of the Formation and Dissociation Kinetics of Methane and Methane/Propane Hydrates

HS Truong-Lam, SD Seo, S Kim, Y Seo, JD Lee - Energy & Fuels, 2020 - ACS Publications
In this study, the kinetics of methane and methane/propane hydrate formation/dissociation
were investigated. Simultaneously, microlevel studies, including hydrate structure …

Kinetic inhibition performance of N-vinyl caprolactam/isopropylacrylamide copolymers on methane hydrate formation

Z Long, X Zhou, Z Lu, D Liang - Energy, 2022 - Elsevier
Low dosage kinetic hydrate inhibitors play an important role in flow assurance for oil and
gas industry. New polymers especially based on N-vinyl caprolactam (NVCap) are widely …

Multiscale analysis of the hydrate based carbon capture from gas mixtures containing carbon dioxide

X Zhou, X Zang, Z Long, D Liang - Scientific Reports, 2021 - nature.com
To reveal the kinetic performance of gas molecules in hydrate growth, hydrate formation
from pure CO2, flue gas, and biogas was measured using in-situ Raman and macroscopic …