In-situ/operando techniques to identify active sites for thermochemical conversion of CO2 over heterogeneous catalysts

K Feng, Y Wang, M Guo, J Zhang, Z Li, T Deng… - Journal of Energy …, 2021 - Elsevier
The catalytic conversion of CO 2 to fuels or chemicals is considered to be an effective
pathway to mitigate the greenhouse effect. To develop new types of efficient and durable …

A review of reactor designs for hydrogen storage in clathrate hydrates

MR Ghaani, JM Schicks, NJ English - Applied Sciences, 2021 - mdpi.com
Clathrate hydrates are ice-like, crystalline solids, composed of a three-dimensional network
of hydrogen bonded water molecules that confines gas molecules in well-defined cavities …

Experimental and Simulation Study for the Dissociation Behavior of Gas Hydrates – Part I: CH4 Hydrates

P Naeiji, M Pan, M Luzi-Helbing, S Alavi… - Energy & …, 2023 - ACS Publications
A study of methane hydrate dissociation under different temperature and pressure
conditions combining in situ and ex situ Raman spectroscopic measurements, confocal …

Heterogeneous and coexisting hydrate Phases─ formation under natural and laboratory conditions

M Pan, M Luzi-Helbing, JM Schicks - Energy & Fuels, 2022 - ACS Publications
Natural gas hydrates are non-stoichiometric, crystalline solids composed of water and gas
molecules. Dependent upon the source of the hydrate-forming gas, the structure and …

Estimation of Residual Pore Water Content in Hydrate-Bearing Sediments at Temperatures below and above 0° C by NMR

B Bukhanov, E Chuvilin, A Mukhametdinova… - Energy & …, 2022 - ACS Publications
Natural gas hydrates are considered as a high-potential source of unconventional
hydrocarbons. Economically viable and environmentally safe production of gas sequestered …

Numerical simulation of hydrate formation in the LArge-scale reservoir simulator (LARS)

Z Li, E Spangenberg, JM Schicks, T Kempka - Energies, 2022 - mdpi.com
The LArge-scale Reservoir Simulator (LARS) has been previously developed to study
hydrate dissociation in hydrate-bearing systems under in-situ conditions. In the present …

New Insights on a µm-Scale into the Transformation Process of CH4 Hydrates to CO2-Rich Mixed Hydrates

M Pan, NA Ismail, M Luzi-Helbing, CA Koh, JM Schicks - Energies, 2020 - mdpi.com
The global occurrences of natural gas hydrates lead to the conclusion that tremendous
amounts of hydrocarbons are bonded in these hydrate-bearing sediments, serving as a …

Experimental and Simulation Study for the Dissociation Behavior of Gas Hydrates─ Part II: sII Mixed Gas Hydrates

M Pan, P Naeiji, JM Schicks - Energy & Fuels, 2023 - ACS Publications
This study is an extension of our research on the dissociation behavior of sI CH4 hydrates
(Part I). In this study, investigations of the dissociation of binary and multicomponent …

Hydrate-based gas separation (HBGS) technology review: Status, challenges and way forward

SK Viswanadhan, A Singh, HP Veluswamy - Gas Science and Engineering, 2024 - Elsevier
Gas hydrates are crystalline, non-stoichiometric compounds that have several pertinent
applications. This review attempts to present the current status of hydrate based gas …

Influence of gas supply changes on the formation process of complex mixed gas hydrates

M Pan, JM Schicks - Molecules, 2021 - mdpi.com
Natural gas hydrate occurrences contain predominantly methane; however, there are
increasing reports of complex mixed gas hydrates and coexisting hydrate phases. Changes …