Investigation into the parameters of influence on dust cake porosity in hot gas filtration

• Published in: Powder technology Vol. 264; pp. 592 - 598
• Main Authors: Lupion, M., Rodriguez-Galan, M., Alonso-Fariñas, B., Gutierrez Ortiz, F.J.
• Format: Journal Article
• Language: English
• Published: Amsterdam Elsevier B.V 01.09.2014; Elsevier
• Subjects: Applied sciences; Bag filters; Cake dust porosity; Ceramic filters; Chemical engineering; cost effectiveness; dust; equations; Exact sciences and technology; filters; Filtration; Hot gas filtration; Hydrodynamics of contact apparatus; Liquid-liquid and fluid-solid mechanical separations; Miscellaneous; porosity; powders; Solid-solid systems; temperature; Cake dust porosity; Ceramic filters; Bag filters; Hot gas filtration; Correlation; Filtration; Hydrodynamics; Compaction; Empirical model; Operating conditions; Dust; Correlation analysis; Pressure drop; Bag filter; Coal; Hot gas; Semiempirical method; Porosity; Ceramic materials

The development of robust and cost-effective hot gas filtration technologies is crucial to facilitate the implementation of advanced coal-based power systems. Understanding the structural characteristics of the dust cake, such as porosity, in relation to the pressure drop evolution is a subject of i...