Modeling of CO2 storage as hydrate in vacated natural gas hydrate formation
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Energy Research"
DOI: 10.1002/er.4968
Abstract: Holding CO2 at massive scale in enclathrated solid matter called hydrate can be perceived as one of the most reliable method for CO2 storage in subsurface geological environment. In this study, a dynamically coupled mass,… read more here.
Keywords: storage hydrate; co2 storage; modeling co2; hydrate ... See more keywords
Maximization of CO2 storage for various solvent types in indirect carbonation using paper sludge ash
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-018-2970-6
Abstract: This study aimed to maximise the amount of CO2 storage by indirect carbonation using paper sludge ash (PSA), which is an alkaline industrial waste. The properties of the following three types of solvents were considered:… read more here.
Keywords: psa; carbonation; co2 storage; indirect carbonation ... See more keywords
CO2 storage and CaCO3 production using seawater and an alkali industrial by-product
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.122180
Abstract: Abstract Indirect carbonation is one of the typical carbon capture, utilization, and storage technologies. It is well known, however, that the technology is very difficult to achieve economic feasibility because expensive chemical solvents used account… read more here.
Keywords: storage caco3; caco3; ckd; storage ... See more keywords
Advances on CO2 storage. Synthetic porous solids, mineralization and alternative solutions
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.129569
Abstract: Abstract Carbon Dioxide (CO2), produced naturally, is the primary carbon source for life on Earth. In the pre-industrial period, it was regulated by photosynthetic organisms and geological phenomena. The increasingly growing industrial CO2 emissions drive… read more here.
Keywords: synthetic porous; storage; advances co2; storage synthetic ... See more keywords
New insights into the dissociation of mixed CH4/CO2 hydrates for CH4 production and CO2 storage
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.131915
Abstract: Abstract Recent but limited studies have shown that multistep slow depressurization based on mixed CH4/CO2 hydrate dissociation can enhance CH4 recovery and increases CO2 storage after CO2 injection into CH4 hydrate [1,2]. For the first… read more here.
Keywords: ch4 co2; co2; dissociation; ch4 ... See more keywords
Fabrication of kaolin-based cement plug for CO2 storage wells
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DOI: 10.1016/j.clay.2017.02.011
Abstract: Abstract A new material from clay was developed that has a resistance to carbon dioxide flow in upstream for plugging CO2 storage wells. Thermogravimetric and thermal stability of this material showed a minimal variation in… read more here.
Keywords: cement plug; cement; co2 storage; storage wells ... See more keywords
Characterization of CO2 storage and enhanced oil recovery in residual oil zones
Sign Up to like & getrecommendations! Published in 2019 at "Energy"
DOI: 10.1016/j.energy.2019.06.142
Abstract: Residual oil zones (ROZs) are reservoirs in which oil is swept over geologic time period and exists at residual saturation. The oil in such reservoirs cannot be commercially exploited using conventional oil recovery methods as… read more here.
Keywords: co2 storage; oil; oil recovery;
A fast and reliable methodology to evaluate maximum CO2 storage capacity of depleted coal seams: A case study
Sign Up to like & getrecommendations! Published in 2021 at "Energy"
DOI: 10.1016/j.energy.2021.120992
Abstract: Abstract Evaluating CO2 storage capacity of formation before implementing CO2 injection is of great importance for CO2 geological storage. Coal seams are promising CO2 geological storage sites due to their high surface area and wide… read more here.
Keywords: coal; methodology; storage capacity; storage ... See more keywords
Management and dewatering of brines extracted from geologic carbon storage sites
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Greenhouse Gas Control"
DOI: 10.1016/j.ijggc.2017.03.032
Abstract: Abstract Subsurface pressure management is a significant challenge in geologic CO2 storage. Elevated pressure generated from the injection of supercritical CO2 can be managed by the withdrawal of brine from saline formations before or during… read more here.
Keywords: storage; dewatering brines; management; geologic co2 ... See more keywords
Quantification of CO2-cement-rock interactions at the well-caprock-reservoir interface and implications for geological CO2 storage
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Greenhouse Gas Control"
DOI: 10.1016/j.ijggc.2017.05.009
Abstract: Abstract Wellbore integrity is a key risk factor for geological CO2 storage. A primary purpose of this study is to analyze the impacts of CO2 leakage through wellbore cement and surrounding caprock with a gap… read more here.
Keywords: geological co2; co2; cement; quantification co2 ... See more keywords
Investigating simplified modeling choices for numerical simulation of CO2 storage with thermal effects
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Greenhouse Gas Control"
DOI: 10.1016/j.ijggc.2018.03.011
Abstract: Abstract Temperature is a key variable for the modeling of geological CO2 storage, and any simulation model must take it explicitly or implicitly into account. At the large spatial scales and low flow rates associated… read more here.
Keywords: temperature; bleed; co2; simulation ... See more keywords