Paper Title:
Effect of Laser Ablation on Ba0.5Sr0.5Co0.8Fe0.2O3-δ Membrane for Methane Conversion
  Abstract

A cross-shaped pattern was formed on the surface of Ba0.5Sr0.5Co0.8Fe0.2O3−δ oxygen permeation membrane by laser ablation in order to increase the specific surface area of the membrane. The membrane was used to assemble a reactor for partial oxidation of methane (POM) to syngas in the present of Ni/ZrO2 catalyst. The CH4 conversion and CO selectivity of the membrane reactor can reach 98.8% and 91.5%, respectively, and the oxygen permeation flux through the membrane was 11.0 ml/cm2 min at 850°C. The effect of space velocity (SV) on CH4 conversion rate and CO selectivity in such reactor was discussed.

  Info
Periodical
Chapter
I. Solid Materials
Edited by
Fei Hu and Beibei Wang
Pages
61-65
DOI
10.4028/www.scientific.net/AMR.279.61
Citation
Z. G. Shen, X. R. Guo, W. Q. Zhang, L. J. Pan, "Effect of Laser Ablation on Ba0.5Sr0.5Co0.8Fe0.2O3-δ Membrane for Methane Conversion", Advanced Materials Research, Vol. 279, pp. 61-65, 2011
Online since
July 2011
Export
Price
$35.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Meng Jiao Gao, Lai Chen, Yong Sheng Hua, Jia Bao Zhang, Jian Feng Pan, Chun Jie Zhou, Mu Su Ren, Jin Liang Sun
Abstract:This study focuses on the conditions of preparation of C/C-SiC composites through polymer infiltration and pyrolysis method using...
2932
Authors: Zi Gang Shen, Xiao Rui Guo, Wu Qing Zhang, Li Jun Pan
Hydrogen and Fuel Cell Science, Engineering & Technology
Abstract:A cross-shaped pattern was formed on the surface of Ba0.5Sr0.5Co0.8Fe0.2 O3−δ oxygen...
2397
Authors: Ru Jie He, Xing Hong Zhang, Ping Hu
Chapter 2: Engineering Ceramics and Ceramic Composites
Abstract:Ablation behavior of ZrB2-SiC sharp leading edges with five different curvature radiuses was investigated using an oxy-acetylene...
710