Results 21 to 30 of about 1,767,066 (294)

CO2-Dissolved and Aqueous Gas Separation

open access: yesEnergy Procedia, 2017
CO2-DISSOLVED (Kervévan et al, 2014) is a multinational project funded by the French National Research Agency (ANR) with Phase II funded as one of the first Geodenergies projects. Geodenergies is a French industry-driven initiative grouping 18 companies and research organizations aiming at: (1) structuring a community of expertise to promote subsurface
Gorensek, Maximillian   +4 more
openaire   +2 more sources

Optimal activated carbon for separation of CO2 from (H2 + CO2) gas mixture

open access: yesPetroleum Science, 2018
Seven types of activated carbon were used to investigate the effect of their structure on separation of CO2 from (H2 + CO2) gas mixture by the adsorption method at ambient temperature and higher pressures. The results showed that the limiting factors for
Xiao-Xin Zhang   +7 more
doaj   +1 more source

Graphene-based membranes for CO2 separation

open access: yesMaterials Science for Energy Technologies, 2019
Increasing concentration of carbon dioxide (CO2) in the atmosphere is responsible for global warming in the world. Up to date, many technologies have been investigated to reduce the concentration of CO2 in the environment but no technology has got ...
Akbar Ali   +5 more
doaj   +1 more source

Pyrenoids: CO2-fixing phase separated liquid organelles [PDF]

open access: yesBiochimica et Biophysica Acta (BBA) - Molecular Cell Research, 2021
Pyrenoids are non-membrane bound organelles found in chloroplasts of algae and hornwort plants that can be seen by light-microscopy. Pyrenoids are formed by liquid-liquid phase separation (LLPS) of Rubisco, the primary CO2 fixing enzyme, with an intrinsically disordered multivalent Rubisco-binding protein.
Barrett, James   +2 more
openaire   +3 more sources

Investigation of the effect of metal-organic framework containing additional carboxyl group on CO2 separation in PEBAX-based membrane [PDF]

open access: yesشیمی کاربردی روز
Membrane-based processes have attracted significant attention as economical methods for separation. In this study, mixed matrix membranes were fabricated by incorporating UiO-66-(COOH)2 into a poly(ether-block-amide) matrix at various loading percentages
Elahe Ahmadi Feijani
doaj   +1 more source

High-efficiency separation of CO2 from CO2-CH4 gas mixtures via gas hydrates under static conditions

open access: yes, 2022
Hydrate technology with high gas storage capacity and excellent safety features has attracted much attention for capturing CO2 from biogas to produce purified CH4.
Cheng, Zucheng   +17 more
core   +1 more source

Thermodynamic Modeling of CO2 Separation Systems with Soluble, Redox-Active Capture Species [PDF]

open access: yes, 2021
Electrochemical approaches hold promise for energy-efficient and modular carbon dioxide (CO2) separation systems that can make direct use of renewably-generated electricity.
McLain E., Leonard   +3 more
core   +2 more sources

Recent advances in multi-layer composite polymeric membranes for CO2 separation: A review

open access: yesGreen Energy & Environment, 2016
The development of multilayer composite membranes for CO2 separation has gained increasing attention due to the desire for energy efficient technologies.
Zhongde Dai, Luca Ansaloni, Liyuan Deng
doaj   +1 more source

Solubility examination of palm kernel oil in supercritical CO2 and its correlation with solvent density based model [PDF]

open access: yes, 2012
Application of supercritical carbon dioxide (SC-CO2) to vegetable oil extraction became an attractive technique due to its high solubility, short extraction time and simple purification.
Priyo , Atmaji   +2 more
core   +4 more sources

Highly Permeable Graphene Oxide/Polyelectrolytes Hybrid Thin Films for Enhanced CO2/N2 Separation Performance

open access: yesScientific Reports, 2017
Separation of CO2 from other gasses offers environmental benefits since CO2 gas is the main contributor to global warming. Recently, graphene oxide (GO) based gas separation membranes are of interest due to their selective barrier properties.
Jiwoong Heo   +5 more
doaj   +1 more source

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