Application of PAT-based feedback control approaches in pharmaceutical crystallization
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 …
solid products in the chemical, pharmaceutical, and pesticide industries, especially for …
Crystal measurement technologies for crystallization processes: Advances, applications, and challenges
Crystal measurement, especially on-line measurement, in industrial crystallization is always
a challenging topic in the past years, which is crucial to precisely understand crystal …
a challenging topic in the past years, which is crucial to precisely understand crystal …
Cross-pharma collaboration for the development of a simulation tool for the model-based digital design of pharmaceutical crystallization processes (CrySiV)
Precompetitive collaborations on new enabling technologies for research and development
are becoming popular among pharmaceutical companies. The Enabling Technologies …
are becoming popular among pharmaceutical companies. The Enabling Technologies …
Sensor Fusion and Calibration-Based Adaptive Image Analysis Procedure for In Situ Crystal Size Measurement
WL Wu, MM Mills, U Schacht, C Rabinowitz… - Crystal Growth & …, 2023 - ACS Publications
Traditionally, off-line measurements via image analysis or laser diffraction methods are used
to analyze the crystal product. It is often beneficial to extract crystal samples intermittently …
to analyze the crystal product. It is often beneficial to extract crystal samples intermittently …
Kinetics and population balance modeling of antisolvent crystallization of polymorphic indomethacin
L Yang, Y Zhang, P Liu, C Wang, Y Qu, J Cheng… - Chemical Engineering …, 2022 - Elsevier
This work focuses on an important problem that is the modeling and control of polymorphic
crystallization of indomethacin (IMC) in which one of the crystal forms consists of hair-like …
crystallization of indomethacin (IMC) in which one of the crystal forms consists of hair-like …
Direct crystal growth control: controlling crystallization processes by tracking an analogue twin
SA Schiele, R Bier, A Ommert… - Industrial & Engineering …, 2023 - ACS Publications
Due to the dynamic interactions of various crystallization phenomena, crystallization
processes are notoriously difficult to control. In some applications, supersaturation control is …
processes are notoriously difficult to control. In some applications, supersaturation control is …
Risk-based operation of a continuous mixed-suspension-mixed-product-removal antisolvent crystallization process for polymorphic control
I Ostergaard, HL De Diego, H Qu… - … Process Research & …, 2020 - ACS Publications
Innovations in the continuous crystallization field are required for the pharmaceutical
industry to go through the paradigm shift from batch to continuous processing. To do so …
industry to go through the paradigm shift from batch to continuous processing. To do so …
Use of Wet Milling Combined with Temperature Cycling to Minimize Crystal Agglomeration in a Sequential Antisolvent–Cooling Crystallization
Z Sun, JL Quon, CD Papageorgiou… - Crystal Growth & …, 2022 - ACS Publications
The objective of the research was to improve the process design of a combined antisolvent–
cooling crystallization to reduce the degree of agglomeration of a real active pharmaceutical …
cooling crystallization to reduce the degree of agglomeration of a real active pharmaceutical …
Concomitant Polymorphism and Nucleation Control of DL‐Methionine Through Antisolvent Crystallization
M Suresh, K Srinivasan - Chemical Engineering & Technology, 2021 - Wiley Online Library
The concomitant polymorphism of the sulfur‐containing essential amino acid DL‐methionine
was revealed, and α‐and β‐polymorphic forms were separated from aqueous solution …
was revealed, and α‐and β‐polymorphic forms were separated from aqueous solution …
Experimental Design for the Efficient Determination of the Crystallization Kinetics of a Polymorphic System in Combined Cooling and Antisolvent Crystallization
In this work, the polymorphic transformation of a dimorphic model compound, ortho-
aminobenzoic acid (OABA), is investigated using experimental characterization in …
aminobenzoic acid (OABA), is investigated using experimental characterization in …