Results 21 to 30 of about 795,994 (232)
Aqueous foams stabilized with silica nanoparticle and alpha olefin sulfonates surfactant
Journal of Mechanical Engineering and Sciences, 2018 Carbon dioxide (CO2) foams have been introduced to improve mobility of CO2 in CO2 flooding. However, using surfactant alone to stabilize CO2 foam has potential weaknesses such as high surfactant retention in porous media and the foam is ...
T. A. T. Mohd +3 more
doaj +1 more source
Strategy to Enhance Geological CO2 Storage Capacity in Saline Aquifer
Geophysical Research Letters, 2023 Geological CO2 storage is an emerging topic in energy and environmental community, which is, as a commonly accepted sense, considered as the most promising and powerful approach to mitigate the global carbon emissions during the transition to net‐zero ...
Songyan Li +4 more
doaj +1 more source
Experiments on CO2 foam seepage characteristics in porous media
Petroleum Exploration and Development, 2016 Simulative experiments were carried out for CO2 foam flooding process in homogeneous porous media prepared with the sand packing method, and the CO2 foam seepage characteristics in porous media were studied with CT technology.
Dongxing DU +7 more
doaj +1 more source
Scientific Reports, 2021 CO2 foam helps to increase the viscosity of CO2 flood fluid and thus improve the process efficiency of the anthropogenic greenhouse gas’s subsurface utilization and sequestration. Successful CO2 foam formation mandates the development of high-performance
Ayrat Gizzatov +6 more
doaj +1 more source
Petroleum Research, 2022 Miscible carbon dioxide (CO2) flooding is a well-established and promising enhanced oil recovery (EOR) technique whereby residual oil is recovered by mixing with injected CO2 gas.
Miras Issakhov +4 more
doaj +1 more source
CO2 Foam Dynamics During CO2 Enhanced Oil Recovery and CO2 Storage [PDF]
, 2023 Den stadig voksende befolkningen, økende velstand og økonomisk vekst fører til økende etterspørsel etter energi. Forbrenning av fossile brensler står for 80% av den globale energi produksjonen, noe som gjør det til en verdifull energikilde. Det forventes
Sæle, Aleksandra Magdalena
core +1 more source
Synthesis and stability of switchable CO2-responsive foaming coupled with nanoparticles
iScience, 2022 Summary: CO2-responsive foaming has been drawing huge attention due to its unique switching characteristics in academic research and industrial practices, whereas its stability remains questionable for further applications.
Songyan Li +5 more
doaj +1 more source
In Situ Alkali Metal Exfoliation-Coupled Dilute CO<sub>2</sub> Electrolysis to Synthesize Interlayer-Expanded Graphite for High-Rate Lithium Storage. [PDF]
Adv Sci (Weinh)Converting CO2 into advanced carbon materials capable of meeting the rapid lithium storage demands of lithium‐ion batteries creates a mutually beneficial scenario for both energy and environmental sectors. Here, we propose a stepwise CO2 electrolysis approach to transform dilute CO2 into interlayer‐expanded graphite using molten salt electrolyzers ...
Zha H +8 more
europepmc +2 more sources
Carbon dioxide adsorption of diallylamine-modified natural rubber with modified silica particles
eXPRESS Polymer Letters, 2021 In this study, modified natural rubber (MNR) was used as a solid adsorbent for carbon dioxide (CO2) capture. The chemical structure of the NR latex was modified by diallylamine.
D. Tumnantong +4 more
doaj +1 more source
Study on Prevention of Gas Channelling of Acid-resistant Gel Foam in CO2 Flooding of Low Permeability Reservoir [PDF]
E3S Web of Conferences, 2020 With the shortage of recoverable reserves in conventional oil reservoirs, the development of low-permeability oil reservoirs has received more and more attention.
LIU Zhaoxia +3 more
doaj +1 more source