Morphological models of a porous solid particle
Interactive porous particles — Morphology and characterization

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Morphological models of a porous solid particle


Interactive porous particles — Morphology and characterization

Author : André ZOULALIAN

Publication date: June 10, 2006 | Lire en français

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2. Morphological models of a porous solid particle

A porous particle is made up of a fluid phase and a solid phase occupying respectively the volume fractions ε i and 1 – ε i where ε i is the particle's internal porosity.

This information is generally obtained using a mercury porosimeter, which can be used to determine not only ε i but also the pore diameter distribution of pores assumed to be circular cylindrical (figure 2 ).

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