NOVEL CERAMIC MEMBRANE FOR HIGH TEMPERATURE CARBON DIOXIDE SEPARATION

Lin, Jerry Y.S. ; Ida, Jun-ichi

National Energy Technology Laboratory (U.S.)

关键词: Membranes;    Ceramics;    01 Coal, Lignite, And Peat;    Separation Processes;    Membrane Transport;   

DOI  :  10.2172/789011
RP-ID  :  FG26-00NT40824--01
RP-ID  :  FG26-00NT40824
RP-ID  :  789011

美国|英语

来源: UNT Digital Library

【 摘 要 】

This project is aimed at demonstrating technical feasibility for a lithium zirconate based dense ceramic membrane for separation of carbon dioxide from flue gas at high temperature. The research work conducted in this reporting period was focused on several fundamental issues of lithium zirconate important to the development of the dense inorganic membrane. These fundamental issues include material synthesis of lithium zirconate, phases and microstructure of lithium zirconate and structure change of lithium zirconate during sorption/desorption process. The results show difficulty to prepare the dense ceramic membrane from pure lithium zirconate, but indicate a possibility to prepare the dense inorganic membrane for carbon dioxide separation from a composite lithium zirconate.