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Mesalazine solubility in supercritical carbon dioxide with and without cosolvent and modeling [PDF]

open access: yesScientific Reports
In this study, the solubility of mesalazine in supercritical carbon dioxide with and without cosolvent was carried out for the first time at different temperatures and pressure values ranging from 308 to 338 K and 12 to 30 MPa, respectively.
Seyed Ali Sajadian   +6 more
doaj   +2 more sources

Determination of the Minimum Miscible Pressure of the Supercritical Carbon Dioxide and the Formation Oil System by the Pendant Drop Method [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
Carbon dioxide miscible displacement plays an important role in the field of miscible displacement for enhanced oil recovery. However, there is a very important relationship between the formation of miscible displacement and the minimum miscible pressure.
Yuejun Zhao   +4 more
doaj   +1 more source

Analysis of the mechanism and influencing factors of supercritical carbon dioxide on coal permeability enhancement

open access: yesMeitan kexue jishu, 2023
Under the current carbon peaking and carbon neutrality background, supercritical carbon dioxide fracturing technology can not only improve the permeability of coal, but also geological storage of carbon dioxide, so it is increasingly valued in the coal ...
LIU Jiajia   +3 more
doaj   +1 more source

Extraction of Carum carvi L. essential oil by supercritical carbon dioxide and its composition analysis

open access: yesShipin yu jixie, 2022
Objective: Optimized extraction technology of Carum carvi L. essential oil and analyzed the volatile components. Methods: Supercritical carbon dioxide was used to extract essential oil from Carum carvi L.
PANG Min, CUI Xiu-ming
doaj   +1 more source

Enhancement of Lipid Extraction from Soya Bean by Addition of Dimethyl Ether as Entrainer into Supercritical Carbon Dioxide

open access: yesFoods, 2021
Soya beans contain a variety of lipids, and it is important to selectively separate neutral lipids from other lipids. Supercritical carbon dioxide extraction has been used as an alternative to the selective separation of neutral lipids from soya beans ...
Hideki Kanda   +3 more
doaj   +1 more source

Application of Supercritical Carbon Dioxide Cycle Power Generation Technology

open access: yes发电技术, 2020
Supercritical carbon dioxide cycle can be utilized in thermal power generation, nuclear power generation, solar thermal power generation and other fields of power generation technology.
Kaiyun ZHENG
doaj   +1 more source

Organosilicone Compounds in Supercritical Carbon Dioxide

open access: yesPolymers, 2022
This review considers the key advantages of using supercritical carbon dioxide as a solvent for systems with organosilicon compounds. Organosilicon polymeric materials synthesis as well as the creation and modification of composites based on them are discussed.
Victor E. Sizov   +3 more
openaire   +2 more sources

Influences of supercritical carbon dioxide fluid on pore morphology of various rank coals: A review

open access: yesEnergy Exploration & Exploitation, 2020
Supercritical carbon dioxide is known to change the pore structure of coals and thus affect their carbon dioxide sequestration capacity. In this study, supercritical carbon dioxide dependence of pore morphology of coals was reviewed.
Zichao Hu   +3 more
doaj   +1 more source

Extraction of Active Ingredients from Shiraz City Bitter Orange Peel with supercritical carbon dioxide and soxhlet [PDF]

open access: yesشیمی کاربردی روز, 2021
In this study, two methods of soxhlet extraction and supercritical carbon dioxide extraction were used to extract the effective substances in bitter orange peel. In supercritical fluid extraction, the effect of operational parameters such as temperature,
Ali Zarei, Nadia Esfandiari
doaj   +1 more source

A full three‐dimensional fracture propagation model for supercritical carbon dioxide fracturing

open access: yesEnergy Science & Engineering, 2020
Supercritical carbon dioxide fracturing is an environmentally friendly anhydrous method. To study the propagation process during supercritical carbon dioxide fracturing, a full three‐dimensional model, coupled rock deformation, fluid transport, heat ...
Yuting He   +5 more
doaj   +1 more source

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