Characterization of an Alumina Membrane Using Single Gas Permeation

被引：0

作者：

Orakwe, Ifeyinwa ^{[1
]}

Nwogu, Ngozi ^{[1
]}

Gobina, Edward ^{[1
]}

机构：

[1] Robert Gordon Univ, CPIMT, Sch Engn, Aberdeen AB10 7GJ, Scotland

来源：

TRANSACTIONS ON ENGINEERING TECHNOLOGIES | 2016年

关键词：

Alumina membrane; Gauge pressure; Kinetic diameter; Molecular mass; Permeance; Permselectivity; Temperature; SEPARATION;

D O I：

10.1007/978-981-10-1088-0_14

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper discusses the results of initial experiments carried out using a commercially available alumina membrane. The paper also reveals the important features of ceramic membranes as well as the different transport mechanisms that could take place through these membranes. The experimental results were based on single gas permeation method involving He, O-2, CO2 and N-2. The effect of trans-membrane pressure drop, gas molecular mass, kinetic diameter, permselectivity, temperature and permeance were studied and discussed. Helium showed a faster flowrate through the membrane and the order of flow was He > O-2 > N-2 > CO2.

引用

页码：179 / 189

页数：11

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