Spherulitic growth of calcium carbonate

R Beck, JP Andreassen - Crystal Growth & Design, 2010 - ACS Publications
The onset of crystal nucleation was studied for seeded semibatch experiments in aqueous
solutions in which either the feed rate, the seed size, or seed amount was varied. The results …

The onset of spherulitic growth in crystallization of calcium carbonate

R Beck, JP Andreassen - Journal of Crystal Growth, 2010 - Elsevier
Batch and semi-batch crystallization experiments were performed in aqueous solutions for
the three anhydrous polymorphs of calcium carbonate vaterite, aragonite and calcite to …

Modeling of pharmaceutical filtration and continuous integrated crystallization-filtration processes

B Nagy, B Szilágyi, A Domokos, K Tacsi… - Chemical Engineering …, 2021 - Elsevier
As continuous manufacturing is evolving in the pharmaceutical industry, continuous filtration
has emerged as a bottleneck for connecting the crystallization of the active pharmaceutical …

[HTML][HTML] Filterability prediction of needle-like crystals based on particle size and shape distribution data

G Perini, F Salvatori, DR Ochsenbein… - Separation and …, 2019 - Elsevier
The isolation and further treatment of particles generated in a crystallization process is
dependent on their size and shape. The work presented here analyzes the filtration …

A Digital Mechanistic Workflow for Predicting Solvent-Mediated Crystal Morphology: The α and β Forms of l-Glutamic Acid

TD Turner, N Dawson, M Edwards… - Crystal Growth & …, 2022 - ACS Publications
The solvent-mediated crystal morphologies of the α and β polymorphic forms of l-glutamic
acid are presented. This work applies a digital mechanistically based workflow that …

Manipulation of Particle Morphology by Crystallization, Milling, and Heating Cycles A Mathematical Modeling Approach

F Salvatori, M Mazzotti - Industrial & Engineering Chemistry …, 2017 - ACS Publications
A new process consisting of a combination of crystallization, milling, and dissolution stages
is presented. At first, a mathematical model for the different unit operations, as well as their …

Crystals and crystal growth

AY Lee, D Erdemir, AS Myerson - Handbook of Industrial …, 2019 - cambridge.org
Crystallization can be regarded as a self-assembly process in which randomly organized
molecules in a fluid come together to form an ordered three-dimensional molecular array …

Shaping particle size distribution of a metastable polymorph in additive-assisted reactive crystallization by the Taguchi method

HL Lee, CL Yang, T Lee - CrystEngComm, 2022 - pubs.rsc.org
Particle size and size distribution (PSD) are two crucial attributes for both particulate and
formulated products, particularly in the pharmaceutical industry. The control of the two …

Experimental characterization and mathematical modeling of breakage of needle-like crystals in a continuous rotor-stator wet mill

F Salvatori, M Mazzotti - Crystal Growth & Design, 2018 - ACS Publications
In this work, thorough experimental characterization and theoretical investigation for the
quantitative description of the breakage of needlelike crystals of βl-glutamic acid in a …

Analysis of nonideal shape evolution during potash alum crystallization using microcomputed tomography and three-dimensional image analysis

SA Schiele, F Antoni, R Meinhardt… - Crystal Growth & …, 2021 - ACS Publications
Nowadays, it is common to analyze crystallization processes and crystalline products using
two-dimensional image analysis. Various techniques exist but they are not fundamentally …