Numerical study on catalytic combustion of methane with ozone using Pd-exchanged zeolite X

Title
Numerical study on catalytic combustion of methane with ozone using Pd-exchanged zeolite X
Authors
Hui, Kwan-San
Keywords
catalytic combustion; methane conversion; porous medium; ozone
Issue Date
2015-03
Publisher
SCIENCE PRESS
Citation
SCIENCE CHINA-CHEMISTRY, v. 58, NO 5, Page. 899-904
Abstract
A steady-state 1D macro-homogeneous model is developed to illustrate the combustion process of methane with ozone in the reactor composed of Pd-exchanged zeolite X. The model is validated by comparing the predicted results with the measured data. The methane conversion increases with decreasing the inlet methane concentration and gas space velocity and increasing the inlet ozone concentration and temperature. As the reactor length reduces, the methane conversion varies little if the reactor is too long but decreases when the reactor is too short. Therefore, the reactor should be properly designed to balance costs and the methane-conversion efficiency.
URI
http://link.springer.com/article/10.1007%2Fs11426-015-5389-7http://hdl.handle.net/20.500.11754/22677
ISSN
1869-1870; 1674-7291
DOI
http://dx.doi.org/10.1007/s11426-015-5389-7
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > MECHANICAL ENGINEERING(기계공학부) > Articles
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