Publisher DOI: 10.1016/j.powtec.2018.06.040
Title: Novel production method of tracer particles for residence time measurements in gas-solid processes
Language: English
Authors: Pietsch, Swantje  
Kieckhefen, Paul  
Müller, Michael 
Schönherr, Michael 
Kleine Jäger, Frank 
Heinrich, Stefan 
Issue Date: Oct-2018
Source: Powder Technology (338): 1-6 (2018-10)
Journal or Series Name: Powder technology 
Abstract (english): In order to measure the residence time distribution (RTD) in continuous gas-solid processes tracer particles are used. In this contribution, a novel production concept for magnetizable particles has been developed and optimized. The process includes coating of a fraction of the investigated bed material with a magnetizable paint in a laboratory spouted bed. The coated particles fulfill the requirements of tracer material, are resistant, harmless to health and reusable. After passing a continuously operated process, the tracer material can be separated by a magnetic rod from the sample, which allows the fast and easy calculation of the exit age distribution as demonstrated in this contribution with a horizontal fluidized bed.
ISSN: 0032-5910
Institute: Feststoffverfahrenstechnik und Partikeltechnologie V-3 
Type: (wissenschaftlicher) Artikel
Appears in Collections:Publications without fulltext

Show full item record

Page view(s)

Last Week
Last month
checked on Sep 24, 2020

Google ScholarTM


Add Files to Item

Note about this record


Items in TORE are protected by copyright, with all rights reserved, unless otherwise indicated.