Challenges in the simulation of drying in fluid bed granulation

M Askarishahi, MS Salehi, S Radl - Processes, 2023 - mdpi.com
Fluid bed granulation is faced with a high level of complexity due to the simultaneous
occurrence of agglomeration, breakage, and drying. These complexities should be …

Characterization of coating shells in a Wurster fluidized bed under different drying conditions and solution viscosities

C Wang, D Liu, J Ma, C Liang, X Chen - Powder Technology, 2022 - Elsevier
Particle coating in fluidized beds is a widely used technique, while the particle growth
mechanisms are complex. In this study, porous Al 2 O 3 particles are coated with a sodium …

Influence of process conditions on the product properties in a continuous fluidized bed spray granulation process

E Diez, K Meyer, A Bück, E Tsotsas… - … engineering research and …, 2018 - Elsevier
This work focuses on continuously operated spray granulation processes in horizontal
fluidized beds highlighting the influence of process conditions on the particle properties of …

Monte Carlo modeling of binder‐Less spray agglomeration in fluidized beds

C Rieck, M Schmidt, A Bück, E Tsotsas - AIChE Journal, 2018 - Wiley Online Library
Fluidized bed spray agglomeration is used in the industry to increase the particle size and to
improve several properties, for example, bulk density, flowability, and dissolution behavior of …

[HTML][HTML] On the dynamics and control of continuous fluidized bed layering granulation with screen-mill-cycle

C Neugebauer, E Diez, A Bück, S Palis, S Heinrich… - Powder technology, 2019 - Elsevier
This paper is concerned with an experimental and theoretical study of dynamics and control
of fluidized bed layering granulation with external screen mill cycle. To achieve quantitative …

Mass-producible γ-Al2O3/CaCO3 core–shell thermochemical energy storage particles by fluidized bed spray granulation

L Xiong, D Liu, L Duan, Z Sun, H Chen… - Chemical Engineering …, 2024 - Elsevier
Calcium-based thermochemical energy storage (TCES) has emerged as one of the most
promising technologies for high-temperature concentrated solar power systems, where the …

[HTML][HTML] Optimization of product characteristics of porous carbon agglomerates using a design of experiments in fluidized bed agglomeration

M Oelofse, R Rack, M Hilden, P Langguth - Particuology, 2024 - Elsevier
Spraying parameters during particle agglomeration processes can affect the agglomeration
kinetics and particle growth. This study was conducted to better understand the influence of …

Influence of thermal conditions on particle properties in fluidized bed layering granulation

C Neugebauer, A Bück, S Palis, L Mielke, E Tsotsas… - Processes, 2018 - mdpi.com
Fluidized bed layering granulation is frequently used to formulate particles of high quality.
From previous studies, it is well known that the dynamic behavior of the process, as well as …

Control induced instabilities in fluidized bed spray granulation

S Palis - Journal of process control, 2020 - Elsevier
This contribution is concerned with the stability problems occurring during the operation of
continuous fluidized bed spray granulation processes with external sieve mill cycle. These …

Influence of separation properties and processing strategies on product characteristics in continuous fluidized bed spray granulation

D Müller, A Bück, E Tsotsas - Powder Technology, 2019 - Elsevier
The realization of continuous operation in fluidized bed spray granulation raises issues of
process stability and product specification. It requires an appropriate process control …