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3 results about "Water sorption" patented technology
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Sorption of water is known to change material properties by hydro-plasticization [1] and changes the volume by moisture expansion [2]. The effect of parameters such as initial concentration of dye, amount of bio-sorbent, initial pH, shaking time and speed were investigated to evaluate its sorption capacity.
Thermal energy storage by water sorption using an intercalated uranium-bearing lamellar material
PendingFR3165613A1Other chemical processesHeat-exchange elementsThermal energy storagePhysical chemistry
The invention relates to the use of a lamellar uranium-bearing material intercalated with molecules of an organic compound, which, thanks to this intercalation, is capable of reversibly and permanently absorbing water molecules, with high sorption / desorption kinetics and high energy density, making it a material of choice for thermal energy storage by water sorption. It also relates to a thermal energy storage process using this material, a thermal energy storage device for implementing this process, and a new intercalated lamellar uranium-bearing material. Applications: any field where thermal management needs to be optimized, whether for buildings, industrial structures, or urban heating networks, by recovering thermal energy produced on-site and subsequently redistributing it, according to needs, to that site or any other site.
Owner:ORANO CHEM ENRICHISSEMENT +4
Crystalline forms of 5-[(1,1-dioxido-4-thiomorpholinyl)methyl]-2-phenyl-N-(tetrahydro-2H-pyran-4-yl)-1H-indol-7-amine
The present invention relates to a Crystalline Form A of a compound of Chemical Formula 1 having physically and chemically outstanding characteristics compared to amorphous forms and other crystalline forms of the compound of Chemical Formula 1. Crystalline Form A of the compound of Chemical Formula 1 according to the present invention, compared to amorphous forms or other crystalline forms, does not denature even at prolonged exposure to harsh conditions, has low water sorption, is advantageous for formulation as the crystalline form does not change even under pressure or when pulverized, and the crystalline form itself has excellent stability, being useful for storage for extended periods.
![Crystalline forms of 5-[(1,1-dioxido-4-thiomorpholinyl)methyl]-2-phenyl-N-(tetrahydro-2H-pyran-4-yl)-1H-indol-7-amine](https://images-eureka.patsnap.com/patent_img/4d43ade0-cdb2-4379-9930-1b460664dd86/US12649730-D00001.png "Crystalline forms of 5-[(1,1-dioxido-4-thiomorpholinyl)methyl]-2-phenyl-N-(tetrahydro-2H-pyran-4-yl)-1H-indol-7-amine")
![Crystalline forms of 5-[(1,1-dioxido-4-thiomorpholinyl)methyl]-2-phenyl-N-(tetrahydro-2H-pyran-4-yl)-1H-indol-7-amine](https://images-eureka.patsnap.com/patent_img/4d43ade0-cdb2-4379-9930-1b460664dd86/US12649730-D00002.png "Crystalline forms of 5-[(1,1-dioxido-4-thiomorpholinyl)methyl]-2-phenyl-N-(tetrahydro-2H-pyran-4-yl)-1H-indol-7-amine")
![Crystalline forms of 5-[(1,1-dioxido-4-thiomorpholinyl)methyl]-2-phenyl-N-(tetrahydro-2H-pyran-4-yl)-1H-indol-7-amine](https://images-eureka.patsnap.com/patent_img/4d43ade0-cdb2-4379-9930-1b460664dd86/US12649730-D00003.png "Crystalline forms of 5-[(1,1-dioxido-4-thiomorpholinyl)methyl]-2-phenyl-N-(tetrahydro-2H-pyran-4-yl)-1H-indol-7-amine")
Owner:MITOIMMUNE THERAPEUTICS INC
Metal-organic framework polymorphism for tailoring adsorption profiles
PendingJP2026506553AGas treatmentOther chemical processesHydrocotyle bowlesioidesEnvironmental geology
The present invention relates inter alia to metal-organic framework (MOF) materials, more precisely to the use of porous crystalline solids composed of MOFs for gas or vapor adsorption and thermally driven water sorption-based cooling systems, such as water harvesting or production, gas (e.g., CO2, hydrocarbons, BTX and VOCs) and / or vapor capture and separation, catalysis, and sensors. The novel MOF materials of the present invention can exhibit improved sorption profiles.
Owner:CENT NAT DE LA RECH SCI (C N R S) +3