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Real-time monitoring of the moisture content of filter cakes in vacuum filters by a novel soft sensor
09 Jun 2023 | Contributor(s):: Huttunen, Manu, Nygren, Lauri Kinnarinen, Teemu Ekberg, Bjarne, Lindh, Tuomo, Karvonen, Vesa, Ahola, Jero, Häkkinen, Antti
The moisture content of filter cakes is probably the most important characteristic that should be kept at a desired level in industrial cake filtration applications to maintain consistent product quality and minimize energy consumption. Most of the currently applied methods for contactless...
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Control of three different continuous pharmaceutical manufacturing processes: Use of soft sensors
09 Jun 2023 | Contributor(s):: Rehrl, J, Karttunen, APNicolai, N, Hormann, T, Horn, M, Korhonen, O, Nopens, I, De, Beer, T, Khinast, JG
One major advantage of continuous pharmaceutical manufacturing over traditional batch manufacturing is the possibility of enhanced in-process control, reducing out-of-specification and waste material by appropriate discharge strategies. The decision on material discharge can be based on the...
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A hybrid NIR-soft sensor method for real time in-process control during continuous direct compression manufacturing operations
09 Jun 2023 | Contributor(s):: Cogoni, Giuseppe, Husain, Anas, Alam, Md Anik, Liu, Yang Angela, Kamyar, Reza
Near Infrared (NIR) spectroscopy is commonly utilized for continuous manufacturing as Process Analytical Technology (PAT) tool. This paper focus on a continuous direct compression manufacturing process, in which an NIR PAT probe is integrated into the tablet press feed frame and into the tablet...