Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Physical Sciences and Mathematics
Theoretical Probing Of The Phenomenon Of The Formation Of The Outermost Surface Layer Of A Multi-Component Particle, And The Surface Chemical Composition After The Rapid Removal Of Water In Spray Drying, Mark Nelson, Harvinder Sidhu, X.D. Chen
Theoretical Probing Of The Phenomenon Of The Formation Of The Outermost Surface Layer Of A Multi-Component Particle, And The Surface Chemical Composition After The Rapid Removal Of Water In Spray Drying, Mark Nelson, Harvinder Sidhu, X.D. Chen
Associate Professor Mark Nelson
Spray drying is a primary process for the manufacture of powders, which satisfy a vast array of societal demands in the areas of nutrition, health and medicine. The functionality of a spray-dried product begins with its incorporation into water (wetting followed by dispersion) Therefore, as its surface chemical composition and structure determine its first contact with water (that is, its hydrophilic nature), these are of prime concern. Laboratory studies on this first layer, which is in the order of several nm in depth from the surface, have been extensive but there is still a lack of a fundamental quantitative explanation …