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Deliquescent materials are sufficiently hygroscopic that they dissolve in the water they absorb, forming an aqueous solution. Hygroscopy is essential for many plant and animal species' attainment of hydration, nutrition, reproduction and/or seed dispersal .
The air-cooler used in the hygroscopic cycle cools a liquid flow with concentrated hygroscopic compound, with an overall volumetric heat capacity much higher than the steam traditionally condensed in the air cooled condenser mentioned earlier, thus reducing the power needed for ventilation, [8] and needing less surface area for heat exchange ...
Primary efflorescence is named such, as it typically occurs during the initial cure of a cementitious product. It often occurs on masonry construction, particularly brick, as well as some firestop mortars, when water moving through a wall or other structure, or water being driven out as a result of the heat of hydration as cement stone is being formed, brings salts to the surface that are not ...
Pages in category "Deliquescent materials" The following 40 pages are in this category, out of 40 total. This list may not reflect recent changes. A. Aluminium chloride;
Under more "comfortable" conditions, it does not so it isn't considered deliquescent. So it is like relative hardness in minerals. One might consider two hygroscopic salts in a sealed chamber; the more hygroscopic one would dessicate the other. A comprehensive article would rank "deliquescent" substances by their critical humidity.--
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[2] [3] This is the opposite use of a hygroscopic material where it is used as a desiccant used to draw moisture away. In pharmaceuticals and cosmetics, humectants can be used in topical dosage forms to increase the solubility of a chemical compound's active ingredients , increasing the active ingredients' ability to penetrate skin, or its ...
The actual liquid concentrate, which includes a mixture of distilled water, alcohol and flavorants, is the least valuable part of that bottle of celebrity perfume.