Spray drying: An overview on wall deposition, process and modeling

S Keshani, WRW Daud, MM Nourouzi, F Namvar… - Journal of Food …, 2015 - Elsevier
The spray drying process is considered a conventional method to convert liquids to powders
with some but at an acceptable level of degradation and oxidation of volatile compounds …

Valorization of olive leaves: Spray drying of olive leaf extract

K Kiritsakis, AM Goula, KG Adamopoulos… - Waste and biomass …, 2018 - Springer
Olive leaf extract has so far been used in a number of medicines, cosmetics,
pharmaceuticals or even nutraceuticals. However, solid forms of plant extracts are in …

CFD modeling of air flow on wall deposition in different spray dryer geometries

S Keshani, MH Montazeri, WRW Daud… - Drying …, 2015 - Taylor & Francis
Wall deposition is one of the most conventional problems in the spray drying process. The
operation of a spray dryer is affected by the wall deposition fluxes inside the equipment. In …

Characteristics of single droplet impact on cold plate surfaces

Q Xu, Z Li, J Wang, R Wang - Drying technology, 2012 - Taylor & Francis
Droplet collision with cold solid surfaces is a fundamental phenomenon observed in low-
temperature processes. In this work, a single droplet impacting on a cold surface was …

Experimental analysis of spray drying in a process intensified counter flow dryer

U Jamil Ur Rahman, AK Pozarlik, G Brem - Drying Technology, 2022 - Taylor & Francis
This research presents an experimental analysis of a counter flow spray drying process
using water and skim milk as a feed. The study was performed by examining the droplet size …

[HTML][HTML] Agglomeration in counter-current spray drying towers. Part A: Particle growth and the effect of nozzle height

V Francia, L Martín, AE Bayly, MJH Simmons - Powder Technology, 2016 - Elsevier
Agglomeration of particles and droplets is critical to the operation of spray dryers, however it
remains relatively unexplored. This paper studies the effect of the nozzle height on product …

Review of some common commercial and noncommercial lab-scale spray dryers and preliminary tests for a prototype new spray dryer

X Huang, ME Sormoli, TAG Langrish - Drying technology, 2018 - Taylor & Francis
This paper has briefly introduced the problem of wall deposition in the spray drying process
and some factors related to wall deposition. A short review of some commercial and …

[HTML][HTML] Agglomeration during spray drying: Airborne clusters or breakage at the walls?

V Francia, L Martin, AE Bayly, MJH Simmons - Chemical Engineering …, 2017 - Elsevier
Particle agglomeration, wall deposition and resuspension are inherent to many industries
and natural processes, and often inter-connected. This work looks into their relation in a …

Numerical simulation of mono-disperse droplet spray dryer under the influence of nozzle motion

Y Wei, MW Woo, C Selomulya, WD Wu, J **ao… - Powder Technology, 2019 - Elsevier
With the increasing demand of uniform particles in the fields of medicine etc., the research
on monodisperse droplet spray dryer (MDSD) becomes important. The drying efficiency of …

A method for preparing a novel solid product from olive mill wastewater: wastewater characterization and product recovery

AM Goula, KG Adamopoulos - Drying Technology, 2013 - Taylor & Francis
The problems created in managing olive mill wastewater (OMW) have been extensively
investigated during the last few years without finding a solution that is technically feasible …