Sökning: "fluidisation"
Visar resultat 1 - 5 av 8 avhandlingar innehållade ordet fluidisation.
1. Flow and Rheology of Pulp Suspensions at Medium Consistency
Sammanfattning : Traditionally, development of pulp processing equipment has been based on the accumulation of qualitative knowledge (experience) with respect to the interaction of equipment and pulp suspensions. This way of developing equipment requires several trials and prototypes before the final product and process data can be established. LÄS MER
2. Network Disruption and Turbulence in Fibre Suspensions
Sammanfattning : The production of paper pulp involves the handling of large quantities of fibre suspensions. Today's call for energy efficiency and environmentally sound processes has led to the development of MC (Medium Consistency) technology. LÄS MER
3. Particle Coating in a Wurster Type Bed
Sammanfattning : The Wurster bed process is frequently used for film coating. In the Wurster bed, particles circulate in the equipment and are sprayed with a liquid which forms a coating when dry. The procedure is repeated until the desired characteristics of the coating layer are obtained. LÄS MER
4. Single Particle Coating and Particle Tracking in a Wurster Type Bed
Sammanfattning : .... LÄS MER
5. Dynamics of wood particle pyrolysis applied to gas-solids fluidisation
Sammanfattning : Avhandlingen behandlar matematiska modellerings- och simuleringsaspekter samt resultat rörande pyrolys av stora och små träpartiklar. Avhandlingsarbetet är inriktat på två specifika processer. Den ena är pyrolys av enstaka träpartiklar och den andra är pyrolys av fluidiserade träpartiklar. LÄS MER