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2. Sample discussion
The first purpose of this discussion will therefore be thermodynamic, to illustrate the aforementioned problem and get to the heart of the matter. As shown in figure 2 , we can schematize a meso-microporous grain with a de facto micro-mesoporous volume. This porous volume is subject to a pressure known as the Laplace pressure. If we place this porous grain in a surrounding liquid, the liquid will initially enter the periphery of the grain by capillary action and/or osmotic pressure, but very quickly we'll reach a thermodynamic equilibrium (in this case, mechanical equilibrium) where osmotic/capillary pressure...
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Unit operations. Chemical reaction engineering
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Bibliography
Patents
Process for preparing a material in the form of a porous silica monolith comprising titanium oxide nanoparticles, said material and its applications
E. Layan, I. Ly, T. Toupance, T. Pigot, M. Le Bechec, R. Backov.
French patent 2021, registration number FR21-13537. PCT/EP2022-085833.
Monolithic nanoparticulate metallo-oxides with multiscale porosity....
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