شماره ركورد كنفرانس
4518
عنوان مقاله
Synthesis and characterization of perovskite membrane for hydrogen separation at high temperature
Author/Authors
Marzieh Heidari Chemical engineering department, Sharif University of technology, Tehran, Iran , Akbar Zamaniyan Gas department, Research Institute of Petroleum Industry, Tehran, Iran , Aliakbar Safe kordi Chemical engineering department, Sharif University of technology, Tehran, Iran , Ensieh Ganji Babakhani Gas department, Research Institute of Petroleum Industry, Tehran, Iran , Mahdi Amanipour Chemical engineering department, Sharif University of technology, Tehran, Iran
كليدواژه
ceramic membrane , perovskite , hydrogen separation , high temperature
سال انتشار
2011
عنوان كنفرانس
The 7th International Chemical Engineering Congress & Exhibition (IChEC 2011
زبان مدرك
انگليسي
چكيده لاتين
Asymmetrical thin membrane of (BCYb) was synthesized by liquid-citrate method and the membrane was prepared by pressing followed by sintering. The phase structure of powder was characterized by X-ray diffraction and thermogravimetry (TG). Scanning electron microscopy (SEM) was used to investigate the microstructure of sintered membrane. Hydrogen permeation fluxes (JH2) were measured as a function of temperature and hydrogen partial pressure (PH2) gradient. The high hydrogen permeation flux of the 1.63 mm BCYb membrane at 900 °C for mixture of 60% H2/He was 0.043 ml/cm2.s.
كشور
ايران
تعداد صفحه 2
9
از صفحه
1
تا صفحه
9
لينک به اين مدرک