Results 1 to 10 of about 175,533 (262)

Probabilistic nucleation governs time, amount, and location of mineral precipitation and geometry evolution in the porous medium

open access: yesScientific Reports, 2021
One important unresolved question in reactive transport is how pore-scale processes can be upscaled and how predictions can be made on the mutual effect of chemical processes and fluid flow in the porous medium. It is paramount to predict the location of
Mohammad Nooraiepour   +2 more
doaj   +1 more source

Review on Key Parameters and Characterization Technology of CO2 Sequestration Mechanism in Saline Aquifers

open access: yes发电技术, 2022
As an important part of carbon capture, utilization and storage(CCUS) technology, CO2 sequestration in saline aquifers is an effective means to achieve the goal of carbon neutralization.
YE Hang, HAO Ning, LIU Qi
doaj   +1 more source

Short-Term Monitoring of Geogenic Soil CO2 Flux in a Non-Volcanic and Seismically Inactive Emission Site, South Korea

open access: yesFrontiers in Earth Science, 2021
Temporal changes of soil CO2 flux (FCO2) and soil CO2 concentration ([CO2]v) were surveyed in a natural CO2 emission site to characterize the factors controlling the short-term temporal variation of geogenic FCO2 in a non-volcanic and seismically ...
Chan Yeong Kim   +5 more
doaj   +1 more source

Increased CO2 storage capacity using CO2-foam

open access: yesInternational Journal of Greenhouse Gas Control, 2020
Abstract Reduction of the CO2 mobility is beneficial during subsurface sequestration of anthropogenic CO2 in saline aquifers and hydrocarbon reservoirs by mitigating flow instabilities leading to early gas breakthrough and poor sweep efficiency. Injection of CO2 foam is a field-proven technology for gas mobility control.
Føyen, Tore Lyngås   +4 more
openaire   +4 more sources

Photoreduction of CO2 in the presence of CH4 over g-C3N4 modified with TiO2 nanoparticles at room temperature

open access: yesGreen Energy & Environment, 2021
CO2 reduction under simulated sunlight over photocatalysts has become an attractive researcher area recently. In this work, carbon nitride compounds modified by TiO2 nanoparticles (TNPs) have been used for the photoreduction of CO2 in the presence of CH4
Ming Chen   +9 more
doaj   +1 more source

Suitability assessment of carbon dioxide storage sites in sedimentary basins [PDF]

open access: yesE3S Web of Conferences, 2022
The assessment of the suitability of CO2 storage sites is the basis for large-scale deployment of Carbon Capture Utilization and Storage (CCUS) projects.
Wang Pengtao   +8 more
doaj   +1 more source

Fault Permeability and CO2 Storage [PDF]

open access: yesEnergy Procedia, 2017
Abstract Faults comprise zones of crushed, sheared and fractured rock that have the potential to influence the migration of stored CO 2 . Fault-zone permeabilities of 10 -9 to 10 -19 m 2 are controlled by many interdependent factors including; fault-zone architecture and rock types, mechanical strength and permeability of host rock, orientation ...
Nicol, Andy   +6 more
openaire   +1 more source

Artificial neural network prediction of transport properties of novel MPDL-based solvents for post combustion carbon capture

open access: yesEnergy Reports, 2022
Novel N-methyl-4-piperidinol (MPDL)-based solvents have been considered as high potential solvents for post combustion carbon capture, especially for power generation industry. To comprehensively investigate the CO2 absorption-regeneration performance of
Prathana Nimmanterdwong   +5 more
doaj   +1 more source

Comparative mass transfer performance of CO2 absorption using highly-concentrated AMP-PZ-MEA ternary amines solvent

open access: yesEnergy Reports, 2023
Mass transfer performance of CO2 absorption is based on selecting an effective amine solvent, hence, an examination of the overall mass transfer coefficient (KGav) and CO2 removal efficiency, is significant for obtaining the most favorable CO2 capture ...
Sukanya Nakrak   +5 more
doaj   +1 more source

CO2 STORage Evaluation Database (CO2 Stored). The UK's online storage atlas

open access: yesEnergy Procedia, 2014
AbstractThe CO2 Storage Evaluation Database (CO2 Stored) is the UK's offshore storage atlas. It provides online access to information for over 500 potential offshore storage units. CO2 Stored is hosted and developed in partnership by The Crown Estate (TCE) and The British Geological Survey (BGS). CO2 Stored provides access to some of the results of the
Bentham, Michelle   +3 more
openaire   +2 more sources

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