Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Rostam J. Madon"'
Autor:
James A. Dumesic, Canan Sener, David H. K. Jackson, Insoo Ro, Yifei Liu, Thomas F. Kuech, Joseph P. Chada, Rostam J. Madon, George W. Huber, Madelyn R. Ball
Publikováno v:
ACS Catalysis. 6:7040-7050
Well-defined Cu catalysts containing different amounts of zirconia were synthesized by controlled surface reactions (CSRs) and atomic layer deposition methods and studied for the selective conversion of ethanol to ethyl acetate and for methanol synth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04963578dff125fe956ccd5e58207e00
https://doi.org/10.1021/acscatal.6b01805
https://doi.org/10.1021/acscatal.6b01805
Autor:
Nitin Agarwal, Randy D. Cortright, Marco A. Sanchez-Castillo, Andy Bartsch, Rostam J. Madon, James A. Dumesic
Publikováno v:
Journal of Catalysis. 218:88-103
Reaction kinetics data were collected for the conversion of isobutane over H-mordenite and β -zeolite, under conditions where reaction was initiated primarily by addition of isobutylene to the feed and where stable catalyst performance was achieved.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89e076292a05a2c93863dfdac49ca647
https://doi.org/10.1016/s0021-9517(03)00061-7
https://doi.org/10.1016/s0021-9517(03)00061-7
Publikováno v:
Industrial & Engineering Chemistry Research. 42:426-433
Testing of fluid cracking catalysts in laboratory microactivity units is carried out in either fixed- or fluid-bed reactors. The latter are becoming increasingly popular because of the automation they provide. This paper focuses on understanding the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f91318c6c19b6da57927088c3837ef5
https://doi.org/10.1021/ie0206251
https://doi.org/10.1021/ie0206251
Autor:
Marco A. Sanchez-Castillo, James A. Dumesic, Randy D. Cortright, and Rostam J. Madon, Nitin Agarwal
Publikováno v:
Industrial & Engineering Chemistry Research. 41:4016-4027
Reaction kinetics analyses were conducted for isobutane and 2-methylhexane conversion over USY zeolite (both calcined and steam-treated) at 773 K, where reaction is initiated by activation of the reactant paraffin. These analyses indicate that increa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::214df26c8b7e9d96955472ddffadb77c
https://doi.org/10.1021/ie020041z
https://doi.org/10.1021/ie020041z
Publikováno v:
Journal of Catalysis. 207:237-246
A large amount of research in fluid catalytic cracking (FCC) has focused on understanding the destructive role of vanadium, since it is a major issue for catalyst performance during the cracking of residuum-containing feeds. Here, we establish a mech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47d73991673ce8a426c09efaa6f37082
https://doi.org/10.1006/jcat.2002.3517
https://doi.org/10.1006/jcat.2002.3517
Autor:
Nitin Agarwal, Marco A. Sanchez-Castillo, Christian Miller, Randy D. Cortright, James A. Dumesic, Rostam J. Madon
Publikováno v:
Journal of Catalysis. 205:67-85
Reaction kinetics studies were conducted for isobutane conversion over a USY zeolite catalyst at a total pressure of 1 atm and for temperatures of 523 and 573 K. The catalyst is inactive for isobutane conversion in the absence of feed olefins at thes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2bad2bcfccf3dc4903fc943439681b4
https://doi.org/10.1006/jcat.2001.3419
https://doi.org/10.1006/jcat.2001.3419
Autor:
Rostam J. Madon, Enrique Iglesia
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 163:189-204
Chemical reactions reflect the universal tendency of systems to approach equilibrium. The dynamics towards equilibrium, reflected in rates of chemical reactions, are therefore influenced only by thermodynamic properties, such as reaction affinity and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::027e48db88d2bcd5d34a43f7d73084c3
https://doi.org/10.1016/s1381-1169(00)00386-1
https://doi.org/10.1016/s1381-1169(00)00386-1
Publikováno v:
Journal of Catalysis. 186:134-146
Kinetic analysis of experimental data for 2-methylhexane cracking demonstrates that trends in activity and selectivity are well simulated by adjusting a single parameter that represents the acid strength of a Y-based FCC catalyst. This acid strength
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed97e2d9427ee323e44beb4b0ece065e
https://doi.org/10.1006/jcat.1999.2537
https://doi.org/10.1006/jcat.1999.2537
Publikováno v:
Topics in Catalysis. 4:15-26
Catalytic cracking of hydrocarbons takes place via elementary reactions such as initiation processes to form carbenium ions, olefin adsorption/desorption steps, isomerization, β-scission, oligomerization, and hydride ion transfer steps. These elemen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b71f443f0bab5e9d3e11c5092326603
https://doi.org/10.1023/a:1019115617181
https://doi.org/10.1023/a:1019115617181
Publikováno v:
Journal of Catalysis. 165:205-220
We have formulated a quantitative kinetic model for analyzing the catalytic cracking of 2-methylhexane over USY-zeolite-based catalysts. The model is based on carbocation chemistry which includes carbenium ion initiation, isomerization, olefin desorp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5f4899f674fc01c73f754cbb9a8c955
https://doi.org/10.1006/jcat.1997.1471
https://doi.org/10.1006/jcat.1997.1471