One Component Membrane Reactor for Partial Oxidation of Methane Using Asymmetric Membranes

被引：1
|
作者：
Araki, Sadao [1 ]
Hoshi, Yasushi [2 ]
Hamakawa, Satoshi [2 ]
Hikazudani, Susumu [1 ]
Mizukami, Fujio [2 ]
机构：
[1] Hitachi Zosen Corp, Taisho Ku, Osaka 5510022, Japan
[2] Natl Inst Adv Ind Sci & Technol, Miyagino Ku, Sendai, Miyagi 9838551, Japan
来源：
CHEMISTRY LETTERS | 2009年 / 38卷 / 05期
关键词：
OXYGEN PERMEABLE MEMBRANE; GAS; PERMEATION;
D O I：
10.1246/cl.2009.452
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Oxygen permeable asymmetric membranes of Ca0.8Sr0.2-Ti0.7Fe0.3O3-delta were applied to a one-component membrane reactor (OCMR) for the partial oxidation of methane. CH4 conversion and oxygen flux of OCMR with a 43-mu m dense layer at 1173K reached 71% and 1.7 mL min(-1) cm(-2), respectively. These values are 2.5 times greater than that of a 500-mu m self-supported membrane.
引用
收藏
页码：452 / 453
页数：2
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