Progress and opportunities for utilizing seeding techniques in crystallization processes

F Zhang, B Shan, Y Wang, Z Zhu, ZQ Yu… - … Process Research & …, 2021 - ACS Publications
Seeding is a significant but challenging task for optimizing crystallization process operation,
product quality, and process efficiency. With the development of modern crystallization …

Process analysis and study of factors affecting the lithium carbonate crystallization from sulfate media during lithium extraction

H Liu, G Azimi - Hydrometallurgy, 2021 - Elsevier
Lithium carbonate is the primary product of the lithium extraction process and is an important
compound for the battery making industry. A major step in the conventional sulfuric acid …

Effective control of crystal size via an integrated crystallization, wet milling, and annealing recirculation system

W Meng, E Sirota, H Feng, JP McMullen… - … Process Research & …, 2020 - ACS Publications
For drug substance manufacturing, it is necessary to have a robust crystallization process
that can isolate quality active pharmaceutical ingredients with the desired crystal size …

Population balance modeling to predict particle size distribution upon scale-up of a combined antisolvent and cooling crystallization of an active pharmaceutical …

T Rosenbaum, L Tan, M Dummeldinger… - … Process Research & …, 2019 - ACS Publications
Herein, a population balance model (PBM) for a combined cooling and antisolvent
crystallization process for an active pharmaceutical ingredient (API) has been developed …

Crystallization process development for the final step of the biocatalytic synthesis of Islatravir: Comprehensive crystal engineering for a low-dose drug

E Sirota, T Kwok, RJ Varsolona… - … Process Research & …, 2021 - ACS Publications
Islatravir (MK-8591), a highly potent nucleoside reverse transcriptase translocation inhibitor,
is being developed to stem the spread of global HIV infections. Following a nine-enzyme in …

Role of Crystal Seed in Aluminum Hydroxide Crystallization from Ammonia System with Added NH4Al(SO4)2·12H2O

J Wang, L Li, F Liu, Y Wang, Y Wu - Journal of Wuhan University of …, 2024 - Springer
A method to promote aluminum hydroxide crystal growth through pickling Al (OH) 3 as seed
in the ammonia system was proposed to overcome these defects. The experimental results …

Selective dissolution process featuring a classification device for the removal of fines in crystallization: experiments

P Binel, M Mazzotti - Industrial & Engineering Chemistry Research, 2021 - ACS Publications
With the aim of removing fine particles from a suspension obtained by crystallization, a
selective dissolution process featuring a hydrocyclone is compared against a well …

Crystallization process modifications to address polymorphic and particle size challenges in early stage development of an API salt

MS Abhishek, D Hazra, G Steele, S Pal - Chemical Engineering Research …, 2020 - Elsevier
A case study highlighting the risk of generating undesired hydrate polymorph following
seeded distillative crystallization of an active pharmaceutical ingredient (API) from aqueous …

Advantages of Utilizing Population Balance Modeling of Crystallization Processes for Particle Size Distribution Prediction of an Active Pharmaceutical Ingredient

T Rosenbaum, L Tan, J Engstrom - Processes, 2019 - mdpi.com
Active pharmaceutical ingredient (API) particle size distribution is important for both
downstream processing operations and in vivo performance. Crystallization process …

On the Use of Hydrocyclones for Enhanced Fines Dissolution in Batch Cooling Crystallization

P Binel - 2022 - research-collection.ethz.ch
Crystallization is a purification technique applied in a number of industrial fields. In
particular, cooling crystallization is widespread to recover a product in solid form from …