INFLUENCE OF THE VISCOSITY AND SURFACE TENSION OF THE LIQUID PHASE ON THE WETTABILITY OF DIFFERENT PACKING MATERIALS FOR COOLUMN APPARATUSES
Elena N. Razkazova-Velkova, Daniela B. Dzhonova-Atanasova
Pagini: 194-204
Publicat: 1 Jan 2010
Vizualizări: 230
Descărcări: 30
Rezumat: The study aims preliminary determination of the wettability of materials appropriate for design of packings for column apparatuses. Some classical and two new packing materials are investigated at dynamic conditions by measuring the width of a film flowing over a plate of every of them. The influence of the viscosity and surface tension of the liquid phase is presented. Dimensionless equations for calculation of the film width at different physicochemical properties of the liquid phase are given in the paper.
Cuvinte cheie: packed-bed columns, packings, wettability, dimensionless equation
Citează acest articol: Elena N. Razkazova-Velkova, Daniela B. Dzhonova-Atanasova. INFLUENCE OF THE VISCOSITY AND SURFACE TENSION OF THE LIQUID PHASE ON THE WETTABILITY OF DIFFERENT PACKING MATERIALS FOR COOLUMN APPARATUSES. Journal of International Scientific Publications: Materials, Methods & Technologies 4, 194-204 (2010). https://www.scientific-publications.net/en/article/1003374/
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