[HTML][HTML] Application of PAT-based feedback control approaches in pharmaceutical crystallization

Y Gao, T Zhang, Y Ma, F Xue, Z Gao, B Hou, J Gong - Crystals, 2021 - mdpi.com
Crystallization is one of the important unit operations for the separation and purification of
solid products in the chemical, pharmaceutical, and pesticide industries, especially for …

[HTML][HTML] Physics-informed machine learning for MPC: Application to a batch crystallization process

G Wu, WTG Yion, KLNQ Dang, Z Wu - Chemical Engineering Research …, 2023 - Elsevier
This work presents a framework for developing physics-informed recurrent neural network
(PIRNN) models and PIRNN-based predictive control schemes for batch crystallization …

Crystal-size distribution-based dynamic process modelling, optimization, and scaling for seeded batch cooling crystallization of Active Pharmaceutical Ingredients (API …

M Trampuž, D Teslić, B Likozar - Chemical Engineering Research and …, 2021 - Elsevier
Crystallization of active pharmaceutical ingredients (API) is one of the most important and
complex multiphase engineering operations in pharmaceutical manufacturing industry. The …

[HTML][HTML] Fault detection for vaccine refrigeration via convolutional neural networks trained on simulated datasets

B Abhiraman, R Fotis, L Eskin, H Rubin - International Journal of …, 2023 - Elsevier
In low-and middle-income countries, the cold chain that supports vaccine storage and
distribution is vulnerable due to insufficient infrastructure and interoperable data. To bolster …

Mathematical modeling and optimization to inform impurity control in an industrial active pharmaceutical ingredient manufacturing process

S Diab, C Christodoulou, G Taylor… - … Process Research & …, 2022 - ACS Publications
Mathematical modeling of pharmaceutical manufacturing processes can provide insights
and understanding regarding the key factors impacting product quality. In this study, we …

Continuous In Situ Seed Generation through the Integration of a Mixed Suspension Mixed Product Removal and an Oscillatory Baffled Crystallizer for the Control of …

WL Wu, JA Oliva, S Kshirsagar… - Crystal Growth & …, 2021 - ACS Publications
Fouling, encrustation, and lack of polymorphic form control are some of the major drawbacks
of continuous oscillatory baffled crystallizers (COBCs), which can lead to clogging …

Recent Progress in Antisolvent Crystallization of Pharmaceuticals with a Focus on the Membrane‐Based Technologies

A Haghighizadeh, H Mahdavi… - Chemical Engineering & …, 2024 - Wiley Online Library
Continuous crystallization of pharmaceuticals has been in the center of attention during the
past two decades, with a more focus on the large‐scale production of active pharmaceutical …

Iterative model‐based experimental design for spherical agglomeration processes

K Pal, B Szilagyi, CL Burcham, DJ Jarmer… - AIChE …, 2021 - Wiley Online Library
Spherical agglomeration (SA) is a process intensification strategy, which can reduce the
number of unit operations in pharmaceutical manufacturing. SA merges drug substance …

Antisolvent crystallization of telmisartan using stainless-steel micromixing membrane contactors

MJ Bennett, E Beveniou, AR Kerr… - Crystal Growth & …, 2023 - ACS Publications
Controlled continuous crystallization of the active pharmaceutical ingredient (API)
telmisartan (TEL) has been conducted from TEL/DMSO solutions by antisolvent …

Multiobjective temperature trajectory optimization for unseeded batch cooling crystallization of aspirin

AB Ashraf, CS Rao - Computers & Chemical Engineering, 2022 - Elsevier
Batch cooling crystallization is a type of crystallization wherein supersaturation is brought
about by reducing the temperature of the crystallization system with time. It is commonly …