[HTML][HTML] Emerging green strategies for biogas upgrading through CO2 capture: From unconventional organic solvents to clathrate and semi-clathrate hydrates

P Di Profio, M Ciulla, S Di Giacomo… - Journal of Molecular …, 2023 - Elsevier
Biogas produced from anaerobic digestion of organic materials is emerging as a renewable
energy source. Unfortunately, the large quantities of CO 2 contained in the raw biogas …

Research progress in hydrate-based technologies and processes in China: A review

C Xu, X Li, K Yan, X Ruan, Z Chen, Z ** exploitation: An effective strategy to enhance in-situ CO2 storage in hydrate-bearing …
Q Ouyang, J Zheng, JS Pandey, N von Solms, P Linga - Applied Energy, 2024 - Elsevier
Natural gas (mainly methane, CH 4) hydrates are a prospective energy resource. CH 4-CO 2
hydrate swap** has the advantages of producing CH 4 gas for clean energy recovery and …

Research Advances, Maturation, and Challenges of Hydrate-Based CO2 Sequestration in Porous Media

AN Rehman, CB Bavoh, R Pendyala… - … Sustainable Chemistry & …, 2021 - ACS Publications
Hydrate-based CO2 storage/sequestration (HBCS) technique could potentially fulfill the
mandate of the Sustainable Development Goal (SDG) 13 toward efficient and safe storage of …

Self-supporting hydrate template with hydrate seeds and promoter liquids for semi-continuous formation of hydrogen hydrates

W Lee, DW Kang, YH Ahn, K Kim, JW Lee - Applied Energy, 2024 - Elsevier
The derivation of an energy-efficient formation process of hydrogen hydrate is a challenging
task for hydrogen storage. This work introduces a successive hydrate formation strategy for …

Kinetic and Morphological Investigations on the Effect of Hydrophobic and Hydrophilic Amino Acids during Hydrate Based Gas Separation of CH4─CO2 (Biogas)

A Singh, C Balomajumder… - Industrial & Engineering …, 2024 - ACS Publications
Biogas has been playing a pivotal role in energy transition, and its production has been
increasing globally. Upgradation of biogas is essential for enriching the calorific value of …

Structure I methane hydrate confined in C8-grafted SBA-15: A highly efficient storage system enabling ultrafast methane loading and unloading

EJ Beckwée, M Houlleberghs, RG Ciocarlan… - Applied Energy, 2024 - Elsevier
Confinement of water and methane in mesopores of hydrophobized SBA-15 is
demonstrated to promote methane hydrate formation. In comparison to as-synthesized SBA …

Minireview of Hydrate-Based CO2 Separation from a CO2/CH4 Gas Mixture: Progress and Outlook

LM Wu, XY Li, FM **e, DL Zhong, P Englezos… - Energy & …, 2022 - ACS Publications
Hydrate-based gas separation is a promising method for CO2 capture from CO2/CH4 gas
mixtures, and with improved gas separation efficiency, rate of hydrate formation, and gas …

Experimental study on hydrate-based gas separation of mixed CH4/CO2 using unstable ice in a silica gel bed

J Liu, JX Ding, DQ Liang - Energy, 2018 - Elsevier
The reduction of energy consumed in the hydrate formation process has attracted a great
attention in many fields, such as renewable energy resources and environmental issues. In …