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The Transient Response Technique for the Study of Hydrocarbon Oxidation on Metal Oxides: Simulation of the Responses for Various Propene Oxidation Mechanism

Nilsson, Roland and Andersson, Arne LU (1996) In Catalysis Today 32(1-4). p.11-20
Abstract
Partial differential equations, describing the consumption of reactants and the formation of products, have been solved numerically for a step change from inert to reactant feed considering different variants of propene oxidation mechanisms. The response features and their dependency on the rate limiting step have been rationalised in terms of conclusions, which can serve as general guidelines for mechanistic interpretation of experimental transients from hydrocarbon oxidation over metal oxides. Though the response pattern is characteristic of the rate limiting step, it is demonstrated that different variants of mechanisms can give identical response features. In that case complementary investigation with other techniques, or more detailed... (More)
Partial differential equations, describing the consumption of reactants and the formation of products, have been solved numerically for a step change from inert to reactant feed considering different variants of propene oxidation mechanisms. The response features and their dependency on the rate limiting step have been rationalised in terms of conclusions, which can serve as general guidelines for mechanistic interpretation of experimental transients from hydrocarbon oxidation over metal oxides. Though the response pattern is characteristic of the rate limiting step, it is demonstrated that different variants of mechanisms can give identical response features. In that case complementary investigation with other techniques, or more detailed mathematical analysis is necessary. (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
oxidation, transient response, simulation, propene, mechanism
in
Catalysis Today
volume
32
issue
1-4
pages
11 - 20
publisher
Elsevier
external identifiers
  • scopus:0007731638
ISSN
0920-5861
DOI
10.1016/S0920-5861(96)00177-0
language
English
LU publication?
yes
id
5ba185cb-6204-4d90-802b-5714d1e261de (old id 35837)
date added to LUP
2007-06-19 14:34:48
date last changed
2017-01-01 06:46:25
@article{5ba185cb-6204-4d90-802b-5714d1e261de,
  abstract     = {Partial differential equations, describing the consumption of reactants and the formation of products, have been solved numerically for a step change from inert to reactant feed considering different variants of propene oxidation mechanisms. The response features and their dependency on the rate limiting step have been rationalised in terms of conclusions, which can serve as general guidelines for mechanistic interpretation of experimental transients from hydrocarbon oxidation over metal oxides. Though the response pattern is characteristic of the rate limiting step, it is demonstrated that different variants of mechanisms can give identical response features. In that case complementary investigation with other techniques, or more detailed mathematical analysis is necessary.},
  author       = {Nilsson, Roland and Andersson, Arne},
  issn         = {0920-5861},
  keyword      = {oxidation,transient response,simulation,propene,mechanism},
  language     = {eng},
  number       = {1-4},
  pages        = {11--20},
  publisher    = {Elsevier},
  series       = {Catalysis Today},
  title        = {The Transient Response Technique for the Study of Hydrocarbon Oxidation on Metal Oxides: Simulation of the Responses for Various Propene Oxidation Mechanism},
  url          = {http://dx.doi.org/10.1016/S0920-5861(96)00177-0},
  volume       = {32},
  year         = {1996},
}