OXYGEN PERMEATION AND STABILITY OF Ba0.5Sr0.5Co0.8Fe0.2O3-δ MEMBRANE ACCORDING TO CO2 CONCENTRATION IN SYNTHETIC AIR
The oxy-fuel combustion process eliminates nitrogen from the flue gas by combusting a hydrocarbon or carbonaceous fuel in either pure oxygen or mixture of pure oxygen and a CO2-rich recycled flue gas. Oxygen is the key requirement for any oxy-fuel combustion system. To commercialize an oxy-fuel combustion system, more economical process than existing method is still necessary because the bottle neck of oxy-fuel combustion is oxygen production cost. Recently, membrane system using ceramic mixed oxides has been developed to obtain high efficiency and low oxygen production cost in combustion temperatures above 700 ℃.
Jung Hoon Park Jong Pyo Kim Sou Hwan Son Yun Ho Jung
Green House Gas Research Center, Korea Institute of Energy Research 71-2, Jang-dong, Yuseong-gu, Daejeon, 305-343 Korea
国际会议
第七届中韩清洁能源研讨会(The 7th China-Korea Workshop on Clean Energy Technology)
太原
英文
289-290
2008-06-25（万方平台首次上网日期，不代表论文的发表时间）