Intercomparison of Numerical Inversion Algorithms for Particle Size Determination of Polystyrene Suspensions Using Spectral Turbidimetry
Joint Authors
Glasse, Benjamin
Riefler, Norbert
Fritsching, Udo
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-02-22
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The continuous monitoring of the particle size distribution in particulate processes with suspensions or emulsions requires measurement techniques that can be used as in situ devices in contrast to ex situ or laboratory methods.
In this context, for the evaluation of turbidimetric spectral measurements, the application of different numerical inversion algorithms is investigated with respect to the particle size distribution determination of polystyrene suspensions.
A modified regularization concept consisting of a Twomey-Phillips-Regularization with an integrated nonnegative constraint and a modified L-curve criterion for the selection of the regularization parameter is used.
The particle size (i.e., particle diameter) of polystyrene suspensions in the range x = 0.03 –3 µm was validated via dynamic light scattering and differential centrifugal sedimentation and compared to the retrieved particle size distribution from the inverted turbidimetry measurements.
American Psychological Association (APA)
Glasse, Benjamin& Riefler, Norbert& Fritsching, Udo. 2015. Intercomparison of Numerical Inversion Algorithms for Particle Size Determination of Polystyrene Suspensions Using Spectral Turbidimetry. Journal of Spectroscopy،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1070320
Modern Language Association (MLA)
Glasse, Benjamin…[et al.]. Intercomparison of Numerical Inversion Algorithms for Particle Size Determination of Polystyrene Suspensions Using Spectral Turbidimetry. Journal of Spectroscopy No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1070320
American Medical Association (AMA)
Glasse, Benjamin& Riefler, Norbert& Fritsching, Udo. Intercomparison of Numerical Inversion Algorithms for Particle Size Determination of Polystyrene Suspensions Using Spectral Turbidimetry. Journal of Spectroscopy. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1070320
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1070320