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Optimizing Pressure Screen Systems in Paper Recycling: Optimal System Layout, Component Selection and Operation

Müller, Tim M. ; Altherr, Lena C. ; Ahola, Marja ; Schabel, Samuel ; Pelz, Peter F. (2022):
Optimizing Pressure Screen Systems in Paper Recycling: Optimal System Layout, Component Selection and Operation. (Postprint)
In: Operations Research Proceedings, In: Operations Research Proceedings 2018: Selected Papers of the Annual International Conference of the German Operations Research Society (GOR), Brussels, Belgium, September 12-14, 2018, pp. 355-361,
Darmstadt, Springer, Cham, International Conference of the German Operations Research Society (GOR), Brussels, Belgium, 12.-14.09.2018, ISSN 0721-5924, e-ISSN 2197-9294, ISBN 978-3-030-18500-8,
DOI: 10.26083/tuprints-00020890,
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Item Type: Conference or Workshop Item
Origin: Secondary publication service
Status: Postprint
Title: Optimizing Pressure Screen Systems in Paper Recycling: Optimal System Layout, Component Selection and Operation
Language: English
Abstract:

Around 60% of the paper worldwide is made from recovered paper. Especially adhesive contaminants, so called stickies, reduce paper quality. To remove stickies but at the same time keep as many valuable fibers as possible, multi-stage screening systems with several interconnected pressure screens are used. When planning such systems, suitable screens have to be selected and their interconnection as well as operational parameters have to be defined considering multiple conflicting objectives. In this contribution, we present a Mixed-Integer Nonlinear Program to optimize system layout, component selection and operation to find a suitable trade-off between output quality and yield.

Book Title: Operations Research Proceedings 2018: Selected Papers of the Annual International Conference of the German Operations Research Society (GOR), Brussels, Belgium, September 12-14, 2018
Series: Operations Research Proceedings
Place of Publication: Darmstadt
Publisher: Springer, Cham
Classification DDC: 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften
Divisions: 16 Department of Mechanical Engineering > Institute for Fluid Systems (FST)
Event Title: International Conference of the German Operations Research Society (GOR)
Event Location: Brussels, Belgium
Event Dates: 12.-14.09.2018
Date Deposited: 13 May 2022 14:38
Last Modified: 13 May 2022 14:39
DOI: 10.26083/tuprints-00020890
Corresponding Links:
URN: urn:nbn:de:tuda-tuprints-208908
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/20890
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