Influence des faciès particulaires sur les aptitudes à la filtration et au drainage
Résumé
Filtration properties as cake resistance and compressibility are used to design the filtration device needed for
each liquid-solid separation. These properties principally depend on particle properties. Particle diameter,
particle size distribution, shape factor and shape factor distribution have a major influence on cake
properties. A correlation between all particle properties and filtration properties is presented. Filtration
properties are predicted by a MATLAB simulation and compared to the experimental results. The paper aims
at pre-evaluating cake resistance and deliquoring abilities by knowing only the particle size distribution,
giving the industrial a key to choose and design his liquid-solid separation equipment.
Origine : Fichiers produits par l'(les) auteur(s)