Kinetics of Toluene Disproportionation: Modeling and Experiments

2011 ◽  
Vol 51 (1) ◽  
pp. 171-183 ◽  
Author(s):  
Marcos W. N. Lobão ◽  
André L. Alberton ◽  
Sílvio A. B. V. Melo ◽  
Marcelo Embiruçu ◽  
José L. F. Monteiro ◽  
...  
Keyword(s):  
Toluene Disproportionation ◽  
Modeling And Experiments ◽  
Kinetics Of

Kinetics of toluene disproportionation over unmodified and modified ZSM-5 zeolites

1993 ◽  
Vol 32 (1) ◽  
pp. 49-55 ◽  
Author(s):  
Maria A. Uguina ◽  
Jose L. Sotelo ◽  
David P. Serrano
Keyword(s):  
Toluene Disproportionation ◽  
Kinetics Of

Kinetics of zeolite-catalyzed toluene disproportionation

1990 ◽  
Vol 29 (5) ◽  
pp. 789-795 ◽  
Author(s):  
Kerry M. Dooley ◽  
Stephen D. Brignac ◽  
Geoffrey L. Price
Keyword(s):  
Toluene Disproportionation ◽  
Kinetics Of

Kinetics of toluene disproportionation over fresh and coked H-mordenite

2004 ◽  
Vol 97 (4) ◽  
pp. 297-302 ◽  
Author(s):  
Tseng-Chang Tsai ◽  
Wen-Hua Chen ◽  
Chiun Shen Lai ◽  
Shang-Bin Liu ◽  
Ikai Wang ◽  
...  
Keyword(s):  
Toluene Disproportionation ◽  
Kinetics Of

Deactivation kinetics of para-selective toluene disproportionation over modified ZSM-5

1994 ◽  
Vol 33 (1) ◽  
pp. 26-31 ◽  
Author(s):  
Maria A. Uguina ◽  
Jose L. Sotelo ◽  
David P. Serrano ◽  
Jose L. Valverde
Keyword(s):  
Toluene Disproportionation ◽  
Deactivation Kinetics ◽  
Kinetics Of

Binding kinetics of bacteria cells on immobilized antibodies in microfluidic channels: Modeling and experiments

2017 ◽  
Vol 253 ◽  
pp. 247-257 ◽  
Author(s):  
Athina S. Kastania ◽  
Katerina Tsougeni ◽  
Vassilios Constantoudis ◽  
Evangelos Gogolides
Keyword(s):  
Binding Kinetics ◽  
Microfluidic Channels ◽  
Immobilized Antibodies ◽  
Modeling And Experiments ◽  
Kinetics Of

Direct observations of radiation-enhanced transformations in glass

1983 ◽  
Vol 41 ◽  
pp. 354-355
Author(s):  
J. F. DeNatale ◽  
D. G. Howitt
Keyword(s):  
Glass Matrix ◽  
Diffusion Mechanism ◽  
Bubble Formation ◽  
Silicate Glasses ◽  
Phase Decomposition ◽  
Direct Observations ◽  
Thin Foils ◽  
Oxygen Bubble ◽  
Electron Energy Loss ◽  
Kinetics Of

The electron irradiation of silicate glasses containing metal cations produces various types of phase separation and decomposition which includes oxygen bubble formation at intermediate temperatures figure I. The kinetics of bubble formation are too rapid to be accounted for by oxygen diffusion but the behavior is consistent with a cation diffusion mechanism if the amount of oxygen in the bubble is not significantly different from that in the same volume of silicate glass. The formation of oxygen bubbles is often accompanied by precipitation of crystalline phases and/or amorphous phase decomposition in the regions between the bubbles and the detection of differences in oxygen concentration between the bubble and matrix by electron energy loss spectroscopy cannot be discerned (figure 2) even when the bubble occupies the majority of the foil depth.The oxygen bubbles are stable, even in the thin foils, months after irradiation and if van der Waals behavior of the interior gas is assumed an oxygen pressure of about 4000 atmospheres must be sustained for a 100 bubble if the surface tension with the glass matrix is to balance against it at intermediate temperatures.

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