Zobrazeno 1 - 10
of 210
pro vyhledávání: '"Michel Boudart"'
Autor:
John R. Anderson, Michel Boudart
For catalytic practitioners who are concerned with laboratory studies of reaction mechanisins, as often as not catalyst deactivation is· treated as a nuisance to be ignored or factored out of the experimental results. How ever, the engineer concer
Autor:
Michel Boudart
Publikováno v:
Topics in Catalysis. 14:181-185
Chemical kinetics makes it possible to discuss catalysis without chemistry. The general kinetic rules lead to generalities concerning catalytic mechanisms including rate constants, their impact on the turnover frequency of the cycle, product inhibiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::597c269efaf4480ea01126c3c5429d17
https://doi.org/10.1023/a:1009083706098
https://doi.org/10.1023/a:1009083706098
Autor:
Michel Boudart
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 141:1-7
Adsorption assisted desorption is an important phenomenon in catalytic cycles. It takes place when a desorption step is not equilibrated. The surface concentration or fugacity of the desorbing species can be higher than its equilibrium value because
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22f61ada0e615995ee7d1f979573bb6a
https://doi.org/10.1016/s1381-1169(98)00244-1
https://doi.org/10.1016/s1381-1169(98)00244-1
Autor:
John R. Anderson, Michel Boudart
Catalytic steam reforming has grown during the last two or three decades into one of the world's great catalytic processes. It is of major economic significance since the products from it form the feed for a number of other major processes. Neverthel
Autor:
John R. Anderson, Michel Boudart
The development of a commercially successful process for the catalytic synthesis of ammonia was a scientific as well as a technical triumph. Its implications were con siderable. It demonstrated the power of a combination of innovative technology an
Autor:
Michel Boudart
Publikováno v:
Chemical Reviews. 95:661-666
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83dd435c096f06f4d80a0854deaeb6b1
https://doi.org/10.1021/cr00035a009
https://doi.org/10.1021/cr00035a009
Publikováno v:
Catalysis Letters. 31:411-420
With an oxygen containing molybdenum nitride catalyst, the rate of hydrogenation of propylbenzene increases with time. This is attributed to the carburization of surface during reaction. Both surface reactivity in chemisorption and superficial chemic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cd90951f60abd9a7b4cd7cac85dfbfb
https://doi.org/10.1007/bf00808605
https://doi.org/10.1007/bf00808605
Autor:
Michel Boudart
Publikováno v:
Industrial & Engineering Chemistry Research. 33:2900-2903
Thermodynamic and kinetic problems are examined, as encountered in the design of catalytic devices for the removal of pollutants in the ppm range, i.e., for ultrapuribcation. The customary approximations used in catalytic reaction engineering are exa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdbecaf7e38cce1284cd5dc5178dd7c7
https://doi.org/10.1021/ie00036a002
https://doi.org/10.1021/ie00036a002
Autor:
Robert J. Davis, Michel Boudart
Publikováno v:
The Journal of Physical Chemistry. 98:5471-5477
The extended X-ray absorption fine structure (EXAFS) above the Pd K and Au L[sub III] edges and the X-ray absorption near edge structure (XANES) associated with the Au L[sub III] edge were used to study the structure and local electronic environment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2daea19ac094f885a73d28e515ae8a00
https://doi.org/10.1021/j100072a012
https://doi.org/10.1021/j100072a012
Publikováno v:
Catalysis Letters. 29:7-13
Quasi-equilibrium between catalytic reactive intermediates and reactant or product molecules is a common assumption. As process conditions vary, this assumption may cease to be valid because of kinetic coupling between steps in the catalytic cycle. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65e153f56e5a4f5d489465d958088274
https://doi.org/10.1007/bf00814246
https://doi.org/10.1007/bf00814246