Equilibrium conversion for a palladium membrane reactor. Dependence of the temperature and pressure (Articolo in rivista)

Type
Label
  • Equilibrium conversion for a palladium membrane reactor. Dependence of the temperature and pressure (Articolo in rivista) (literal)
Anno
  • 2003-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/S0255-2701(02)00092-2 (literal)
Alternative label
  • Marigliano, G., Barbieri, G., Drioli, E (2003)
    Equilibrium conversion for a palladium membrane reactor. Dependence of the temperature and pressure
    in Chemical engineering and processing (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Marigliano, G., Barbieri, G., Drioli, E (literal)
Pagina inizio
  • 231 (literal)
Pagina fine
  • 236 (literal)
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  • 42 (literal)
Rivista
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  • 6 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Giuseppe Marigliano a, Giuseppe Barbieri a,*, Enrico Drioli a,b; a:Research Institute on Membrane Technology, ITM-CNR, (former IRMERC-CNR), c/o University of Calabria, via Pietro Bucci, I-87030 Rende (CS), Italy, b: Department of Chemical Engineering and Materials, University of Calabria, Via Pietro Bucci, I-87030 Rende (CS), Italy (literal)
Titolo
  • Equilibrium conversion for a palladium membrane reactor. Dependence of the temperature and pressure (literal)
Abstract
  • A thermodynamic tool based on the 'reactor in series method' was used to evaluate the equilibrium conversion of dehydrogenation reactions such as methane steam reforming (MSR) and water gas shift (WGS) in a Pd-based membrane reactor (MR). The permeation equilibrium, expressed by the equality of the H2 partial pressure on reaction and permeate sides, was imposed as the further constrain for MR. The equilibrium conversion shift is an increasing function of the sweep factor, which is an index of the extractive capacity of the membrane system. The equilibrium conversion of aMR was analysed as a function of temperature and pressure. It shows the same trend vs. temperature for MR and traditional reactor (TR). On the contrary, pressure play a very important role because it has a different influence on the equilibrium of MR with respect to a TR. In particular, the positive effect on thermodynamic conversion was shown also for the MSR reaction characterised by Dn?/0. (literal)
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