Oxidation kinetics of zinc vapor in CO:CO2 mixtures: Part II. Application of plug flow concepts

1995 ◽  
Vol 26 (5) ◽  
pp. 919-924 ◽  
Author(s):  
L. A. Lewis ◽  
A. M. Cameron
Author(s):  
Suverna Trivedi ◽  
Ram Prasad ◽  
S. Chadha

This paper describes the kinetics of catalytic air oxidation of propane. The kinetics data were collected in a plug flow tubular reactor. The experiments were performed over the NiCo2O4 catalyst prepared by co-precipitation method followed by calcination at 400 oC. The kinetic data were collected under the following conditions: 200 mg of catalyst, 2.5 % of propane in air, total flow rate of 60 mL/min, and temperature ranges of 130-170 oC. The data were fitted to the power law rate equation. The activation    energy and frequency factor were found to be 59.3 kJ/g mol and 2.9×108 (mol)0.47.L0.53/g cat.h, respectively. Copyright © 2017 BCREC Group. All rights reservedReceived: 20th November 2016; Revised: 26th February 2017; Accepted: 26th February 2017How to Cite: Trivedi, S., Prasad, R., Chadha, S. (2017). Oxidation Kinetics of Propane-Air Mixture over NiCo2O4 Catalyst Emitted from LPG Vehicles. Bulletin of Chemical Reaction Engineering & Catalysis, 12 (2): 191-196 (doi:10.9767/bcrec.12.2.798.191-196)Permalink/DOI: http://dx.doi.org/10.9767/bcrec.12.2.798.191-196 


1995 ◽  
Vol 111 (3) ◽  
pp. 186-190
Author(s):  
Fumio NOGUCHI ◽  
Takashi NAKAMURA ◽  
Yasuaki UEDA

2020 ◽  
Author(s):  
Camilo A. Mesa ◽  
Ludmilla Steier ◽  
Benjamin Moss ◽  
Laia Francàs ◽  
James E. Thorne ◽  
...  

<p><i>Operando</i> spectroelectrochemical analysis is used to determine the water oxidation reaction kinetics for hematite photoanodes prepared using four different synthetic procedures. Whilst these photoanodes exhibit very different current / voltage performance, their underlying water oxidation kinetics are found to be almost invariant. Lower photoanode performance was found to correlate with the observation of optical signals indicative of charge accumulation in mid-gap oxygen vacancy states, indicating these states do not contribute directly to water oxidation.</p>


1998 ◽  
Vol 32 (19) ◽  
pp. 2990-2996 ◽  
Author(s):  
Lukas Emmenegger ◽  
D. Whitney King ◽  
Laura Sigg ◽  
Barbara Sulzberger

2013 ◽  
Vol 27 (2) ◽  
pp. 666-672 ◽  
Author(s):  
Jillian L. Goldfarb ◽  
Anthony D’Amico ◽  
Christopher Culin ◽  
Eric M. Suuberg ◽  
Indrek Külaots

Author(s):  
V. Optasanu ◽  
M. C. Marco de Lucas ◽  
A. Kanjer ◽  
B. Vincent ◽  
T. Montesin ◽  
...  

2021 ◽  
Vol 125 (10) ◽  
pp. 2069-2076
Author(s):  
Brendan C. Sweeny ◽  
David C. McDonald ◽  
Nicholas S. Shuman ◽  
Albert A. Viggiano ◽  
Juergen Troe ◽  
...  

1985 ◽  
Vol 86 ◽  
pp. 7-15 ◽  
Author(s):  
S. Sampath ◽  
N.K. Kulkarni ◽  
D.M. Chackraburtty

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