CERAMIC MEMBRANE ENABLING TECHNOLOGY FOR IMPROVED IGCC EFFICIENCY

Prasad, Ravi

National Energy Technology Laboratory (U.S.)

关键词: Coal Gasification;    Membranes;    Oxygen Plants;    01 Coal, Lignite, And Peat;    Progress Report;   

DOI  :  10.2172/806996
RP-ID  :  FC26-99FT40437--10
RP-ID  :  FC26-99FT40437
RP-ID  :  806996

美国|英语

来源: UNT Digital Library

【 摘 要 】

This quarterly technical progress report will summarize work accomplished for Phase 1 Program during the quarter October to December 2001. In task 1 optimization of the substrate material has yielded substantial improvements to membrane life. In task 2, composite development has enabled 50% of the target flux under Type 1B process conditions. In task 3, manufacturing development has demonstrated that 36 inch long tubes can be produced. The work in task 4 has demonstrated that composite OTM elements can produce oxygen at greater than 95% purity for more than 500 hours of the target flux. In task 5 construction of the multi-tube OTM reactor is completed and initial startup testing was carried out.