Process Control of Antithrombin III Production by Near-Infrared Spectroscopy

1997 ◽  
pp. 417-421 ◽  
Author(s):  
Sven Harthun ◽  
Kathrin Matischak ◽  
Peter Friedl
Keyword(s):  
Infrared Spectroscopy ◽  
Process Control ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Antithrombin Iii

Near-infrared spectroscopy for process control and optimization of biogas plants

2010 ◽  
Vol 10 (6) ◽  
pp. 537-543 ◽  
Author(s):  
Stefan Luck ◽  
Gabriele Büge ◽  
Holger Plettenberg ◽  
Martin Hoffmann
Keyword(s):  
Infrared Spectroscopy ◽  
Process Control ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Biogas Plants

Application of Near-infrared Spectroscopy in Batch Process Control

2009 ◽  
Vol 42 (11) ◽  
pp. 750-755
Author(s):  
H. Lin ◽  
O. Marjanovic ◽  
B. Lennox ◽  
A. Shamekh
Keyword(s):  
Infrared Spectroscopy ◽  
Process Control ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Batch Process

Online Process Control of a Pharmaceutical Intermediate in a Fluidized-Bed Drier Environment Using Near-Infrared Spectroscopy

2010 ◽  
Vol 82 (10) ◽  
pp. 4209-4215 ◽  
Author(s):  
Julia Märk ◽  
Martin Karner ◽  
Max Andre ◽  
Jochen Rueland ◽  
Christian W. Huck
Keyword(s):  
Infrared Spectroscopy ◽  
Process Control ◽  
Fluidized Bed ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Online Process

Near infrared spectroscopy as a tool for in-line control of process and material properties of PLA biopolymer

2015 ◽  
Vol 82 (12) ◽  
Author(s):  
Wolfgang Becker ◽  
Emilia Inone-Kauffmann ◽  
Wilhelm Eckl ◽  
Norbert Eisenreich
Keyword(s):  
Infrared Spectroscopy ◽  
Process Control ◽  
Near Infrared Spectroscopy ◽  
Material Properties ◽  
Near Infrared ◽  
Process Development ◽  
Nir Spectroscopy ◽  
Polymer Processing ◽  
Analytical Tool ◽  
Quality Improvements

AbstractNear infrared (NIR) spectroscopy has become an analytical tool for material and process control, leading to substantial quality improvements in the output material. In the field of polymer processing NIR spectroscopy has been increasingly applied for on-/in-line monitoring, mainly for lab-scale process development but also for the production of high-value materials. For this paper the bio-polymer polylactide (PLA) was investigated by NIRS in the range of 1.2 to 2.4 μm, in order to identify modifications induced by additives of nanofil

Online process control of alkaline texturing baths with near-infrared spectroscopy

2010 ◽  
Vol 53 (2) ◽  
pp. 269-273 ◽  
Author(s):  
Martin Zimmer ◽  
Katrin Birmann ◽  
Jochen Rentsch
Keyword(s):  
Infrared Spectroscopy ◽  
Process Control ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Online Process

scholarly journals Process analytical technology tools for process control of roller compaction in solid pharmaceuticals manufacturing

2020 ◽  
Vol 70 (4) ◽  
pp. 443-463 ◽  
Author(s):  
Aleša Dular Vovko ◽  
Franc Vrečer
Keyword(s):  
Infrared Spectroscopy ◽  
Process Control ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Process Analytical Technology ◽  
Imaging Techniques ◽  
Thermal Effusivity ◽  
Chemical Imaging ◽  
Roller Compaction ◽  
Analytical Technology

AbstractThis article presents an overview of using process analytical technology in monitoring the roller compaction process. In the past two decades, near-infrared spectroscopy, near-infrared spectroscopy coupled with chemical imaging, microwave resonance technology, thermal effusivity and various particle imaging techniques have been used for developing at-, off-, on- and in-line models for predicting critical quality attributes of ribbons and subsequent granules and tablets. The common goal of all these methods is improved process understanding and process control, and thus improved production of high-quality products. This article reviews the work of several researchers in this field, comparing and critically evaluating their achievements.

Dewaxing Process Control Using Near-Infrared Spectroscopy

1999 ◽  
Vol 38 (2) ◽  
pp. 571-574 ◽  
Author(s):  
Philippe Iwanski ◽  
Roberto Giardino ◽  
Bruno Janis
Keyword(s):  
Infrared Spectroscopy ◽  
Process Control ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Dewaxing Process
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