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Breakthrough curves of methane at high pressures for H2 purification processes

  • This work provides a series of methane adsorption isotherms and breakthrough curves on one 5A zeolite and one activated carbon. Breakthrough curves of CH4 were obtained from dynamic column measurements at different temperature and pressure conditions for concentrations of 4.4 – 17.3 mol.‐% in H2/CH4 mixtures. A simple model was developed to simulate the curves using measured and calculated dataThis work provides a series of methane adsorption isotherms and breakthrough curves on one 5A zeolite and one activated carbon. Breakthrough curves of CH4 were obtained from dynamic column measurements at different temperature and pressure conditions for concentrations of 4.4 – 17.3 mol.‐% in H2/CH4 mixtures. A simple model was developed to simulate the curves using measured and calculated data inputs. The results show that the model predictions agree very well with the experiments.show moreshow less

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Metadaten
Author:Moises Bastos-Neto, Andreas Möller, Jürgen Böhm, Roger Gläser, Reiner StaudtGND
Publisher:WILEY-VCH Verlag
Year of Publication:2011
Language:English
GND Keyword:Aufreinigung; Hochdruck; Kurve; Methan
Parent Title (English):Chemie - Ingenieur- Technik : Adsorption – Delving into the Molecular Scale
Volume:83
Issue:1/2
ISSN:1522-2640
First Page:183
Last Page:190
Document Type:Article (reviewed)
Open Access:Frei zugänglich
Institutes:Bibliografie
Release Date:2019/10/24
Licence (German):License LogoEs gilt das UrhG
DOI:https://doi.org/10.1002/cite.201000155