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Experimental design of a film flow cleaning rig equipped with in-line process analytical technology (PAT) tool for real-time monitoring

Authors :
Marina Steiner-Browne
Nicolas Abdel Karim Aramouni
Rabah Mouras
Source :
Heliyon, Vol 10, Iss 15, Pp e34679- (2024)
Publication Year :
2024
Publisher :
Elsevier, 2024.

Abstract

The main purpose of this research was to develop an experimental film flow cleaning rig that can be combined with Process analytical technology (PAT) tools to reduce cleaning time and costs. Here, we show that the use of in-line UV–Vis was successful for real-time monitoring of the cleaning process of olanzapine as a challenging residue to clean. The cleaning process was found to be affected by the properties of the olanzapine soil, and the study showed the competing effects of mechanical lift-off and dissolution action with methanol as a solvent. However, The method is limited by the cleaning mechanisms, with the dissolution being the only mechanism that can be accurately quantified using an in-line UV–Vis PAT tool. This experimental approach can be used to optimize cleaning process conditions and solvent choices at the bench scale before deployment. The material of which the cleaning rig was printed limited the solvent that could be used for this study, and future modifications will include a more chemical-resistant material.

Details

Language :
English
ISSN :
24058440
Volume :
10
Issue :
15
Database :
Directory of Open Access Journals
Journal :
Heliyon
Publication Type :
Academic Journal
Accession number :
edsdoj.427acd002b1d4a23a3f1989852cb984e
Document Type :
article
Full Text :
https://doi.org/10.1016/j.heliyon.2024.e34679