Sökning: "hausner ratio"

Hittade 2 uppsatser innehållade orden hausner ratio.

1. 1. Effect of mixing time and mixing rate on the evolution of powderproperties for binary adhesive mixtures

   Master-uppsats, Uppsala universitet/Institutionen för farmaceutisk biovetenskap

   Författare :Noveen Muslih Sadullah; [2024]
   Nyckelord :Adhesive mixture; mixing time; mixing rate; Budesonide; Lactopress SD;

   Sammanfattning : Dry powder inhalers (DPIs) are often used to deliver drugs to the lungs when treating respiratory diseases. Inhalation powders are often formulated as adhesive mixtures which is the main formulation type used for dry inhalation powders of pharmaceuticals. LÄS MER

3. 2. Wood powder production with a novel milling technology : analysis of specific energy consumption and of the product’s bulk properties

   Uppsats för yrkesexamina på avancerad nivå, SLU/Department of Forest Biomaterials and Technology (from 131204)

   Författare :Tobias Holdo; [2020]
   Nyckelord :log mill; hammer mill; tapped density; loose density; hausner ratio; biomass; flowability;

   Sammanfattning : The interest for lignocellulose biomass has grown strongly in the last decades due to its potential to substitute fossil fuels. Pre-processing of biomass is of-ten needed to enable utilization of its full potential. A common pre-processing step is milling where the biomass is fractionated into wood powder usable for e.g. LÄS MER