Preparation and characterization of tubular porous ceramics from natural zeolite

被引：0
|
作者：
Xuebin Zhang
Guangyao Meng
Xingqin Liu
机构：
[1] Hefei University of Technology,School of Materials Science and Engineering
[2] Great Wall New Century Membrane Technology Corporation,undefined
来源：
Journal of Porous Materials | 2008年 / 15卷
关键词：
Sintering; Porosity; Zeolite; Functional applications;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Tubular porous ceramics with more than 40% open porosity and about 6 µm mean pore size were fabricated from natural zeolite powder with starch as pore-forming agent. The optimized processing parameter was 1100–1150 °C with a holding time of 1 h. Permeability of nitrogen and water flux of the tubular specimens was measured and discussed, and the obtained optimized values are 2480 m3m−2 h−1bar−1 and 26 m3m−2 h−1 bar−1, respectively.
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页码：101 / 106
页数：5
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