Results 1 to 10 of about 2,176,807 (298)

A review of CO2 storage in geological formations emphasizing modeling, monitoring and capacity estimation approaches

Petroleum Science, 2019
The merits of CO2 capture and storage to the environmental stability of our world should not be underestimated as emissions of greenhouse gases cause serious problems.
Temitope Ajayi, Jorge Salgado Gomes, Achinta Bera   +2 more
doaj   +3 more sources

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

Scientific 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, Mohammad Masoudi, Helge Hellevang   +2 more
doaj   +1 more source

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

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

Frontiers 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, Soonyoung Yu, Yun-Yeong Oh, Gitak Chae, Seong-Taek Yun, Young Jae Shinn   +5 more
doaj   +1 more source

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

Green 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, Jiachen Wu, Chongchong Lu, Xiao Luo, Yangqiang Huang, Bo Jin, Hongxia Gao, Xiaowen Zhang, Morris Argyle, Zhiwu Liang   +9 more
doaj   +1 more source

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

Energy 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, Patipon Janthboon, Paitoon Tontiwachwuthikul, Hongxia Gao, Zhiwu Liang, Teerawat Sema   +5 more
doaj   +1 more source

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

E3S 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, Wu Xi, Ge Gangke, Wang Xiaoyan, Wang Haifeng, Zhang Yang, Wang Wei, Yan Xi, Zheng Yan   +8 more
doaj   +1 more source

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

Energy 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, Benjapon Chalermsinsuwan, Paitoon Tontiwachwuthikul, Hongxia Gao, Zhiwu Liang, Teerawat Sema   +5 more
doaj   +1 more source

The study of CO2 absorption intensification using porous media material in aqueous AMP solution

Petroleum, 2018
In this work, the performance of CO2 absorption into aqueous 2-amino-2-methyl-propanol (AMP) solution was investigated by measuring the amount of CO2 in the liquid phase during CO2 absorption process to identify initial CO2 absorption rate.
Min Xiao, Helei Liu, Haiyan Zhang, Yanqing Na, Paitoon Tontiwachwuthikul, Zhiwu Liang   +5 more
doaj   +1 more source

An improved correlation to determine minimum miscibility pressure of CO2–oil system

Green Energy & Environment, 2020
An accurate and reliable estimation of minimum miscibility pressure (MMP) of CO2–oil system is a critical task for the design and implementation of CO2 miscible displacement process.
Guangying Chen, Hongxia Gao, Kaiyun Fu, Haiyan Zhang, Zhiwu Liang, Paitoon Tontiwachwuthikul   +5 more
doaj   +1 more source