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Document type:
Journal Article 
Author(s):
Kouva, S.; Kanervo, J.; Schussler, F.; Olindo, R.; Lercher, J. A.; Krause, O. 
Title:
Sorption and diffusion parameters from vacuum-TPD of ammonia on H-ZSM-5 
Abstract:
This work aims at filling the gap in vacuum-TPD modeling methodology for microporous samples. The specific objective was to assess and distinguish external and internal mass transfer effects from the intrinsic sorption dynamics during temperature-programmed desorption, as illustrated by ammonia on H-ZSM-5. The external mass transfer pattern was confirmed to be free of bed-depth effects, the intraparticle mass transfer resistance proved to be significant in the ammonia-TPD system, and equipment-r...    »
 
Congress title:
ISI Document Delivery No.: 086NG Times Cited: 0 Cited Reference Count: 60 Kouva, Sonja Kanervo, Jaana Schuessler, Florian Olindo, Roberta Lercher, Johannes A. Krause, Outi Krause, Outi/H-2513-2012; Kouva, Sonja/H-1149-2013 Kouva, Sonja/0000-0001-8002-4552 Academy of Finland; Network of Excellence IDECAT The authors would like to thank Mr. Stefan Schallmoser for carrying out some of the experiments. The funding from the Academy of Finland and the Network of Excellence IDECAT is gratefully ackno...    »
 
Journal title:
Chemical Engineering Science 
Year:
2013 
Journal volume:
89 
Pages contribution:
40-48