Results 61 to 70 of about 14,159 (228)
ChemSusChem, Volume 18, Issue 6, March 15, 2025.Sustainable hydrogen production can be obtained from hydogen‐rich biomass‐derived organic molecules through Acceptorless Dehydrogenation (AD) reactions. Glycerol and sugars are available in large quantities from industry and can be successfully used as substrates in AD protocols, in the presence of tailored, selective, easily tunable and thermally ...
Sylwia Kostera, Luca Gonsalvi
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Effect of Impurities in Supercritical CO2 Environment on Steel Corrosion Behavior – an Overview
Journal of Materials Exploration and FindingsCarbon capture, utilization, and storage (CCUS) technology is one of the available technologies to reduce presence of greenhouse gasses. Implementation of CCUS technology strongly relates with the CO2 transportation from the capturing facility to the ...
Shilla Rizqi Widianto +3 more
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Learning Strategies from Nature's Blueprint to Cyclic Carbonate Synthesis
ChemSusChem, Volume 18, Issue 6, March 15, 2025.The development of sustainable synthetic methods for cyclic carbonates draws inspiration from nature, focusing on eco‐friendly processes and renewable resources like CO2 and biomass. This review explore various CO2 activation mechanisms, green chemistry principles, and green catalysts.
Erika Saccullo +4 more
wiley +1 more source
Supercritical CO2 as a refrigerant
The present deliverable documents the achievement of Task 10.4 towards a universal adoption of natural refrigerants for future generations of detectors, covering in particular situations where water or boiling CO2 flows cannot be used. The programme announced in the submitted proposal has been extended thanks to synergies with internal funds to the ...
Contiero, L, Pedano Medina, C.R
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Gas-supercritical CO2 Combined Cycle Power Generation System
南方能源建设, 2019 [Introduction] The high exhaust temperature of gas turbine can increase the bottom cycle and generate electricity by using the waste heat of exhaust gas, so as to improve the total energy utilization rate of fuel.
ZHENG Kaiyun
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ChemSusChem, Volume 18, Issue 6, March 15, 2025.Two hydrophobic DESs, lidocaine/oleic acid and lidocaine/decanoic acid, were utilized as reaction media that were enzyme‐compatible and highly substrate‐solubilizer for carbonyl reduction catalyzed by horse liver alcohol dehydrogenase, focusing on the effect of water contents and on maximizing substrate loadings, which showcases for the first time the ...
Ningning Zhang +6 more
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Non-equilibrium stratification in supercritical CO2
Nature CommunicationsThe supercritical state of matter is usually described as a continuous phase without sharp boundaries between liquid and gas regions. However, under non-equilibrium conditions, this view breaks down. Here we report an experimental investigation of non-equilibrium fluctuations in supercritical carbon dioxide (CO2) subjected to a stabilising temperature ...
Paul Fruton +4 more
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You-qi chuyunbjective Carbon capture, utilization and storage (CCUS) is essential for achieving carbon neutrality, in which the safety and efficiency of CO2 transmission plays a vital role.
Bing YAN +7 more
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Deep Underground Science and Engineering, EarlyView.The graphical abstract illustrates a reconstructed in situ thermo‐hydro‐mechanical (THM) framework in which porosity serves as the central variable linking stress, pore pressure, and temperature to evolving mechanical properties of rocks. Under burial conditions, in situ stress, pore pressure, and temperature jointly govern volumetric strain and ...
Mingyuan Lu +5 more
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Shipin gongye ke-jiIn this study, supercritical CO2 extraction conditions for sea cucumber powder were optimized using single factor and orthogonal experimental design, with defatting rate as an indicator.
Gongming WANG +7 more
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