CANMET Gasifier Liner Coupon Material Test Report. Topical Report for November 1, 2005 to January 31, 2007.

Technical Information Center Oak Ridge Tennessee

关键词: Coal gasification plants;    Linings;    Ceramics;    Pilot plants;    Fabrication;   

RP-ID  :  DE2008921015

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

This report provides detailed test results consisting of test data and post-test inspections from Task 1 'Cooled Liner Coupon Development and Test' of the project titled 'Development of Technologies and Capabilities for Coal Energy Resources--Advanced Gasification Systems Development (AGSD)'. The primary objective of this development and test program is to verify that ceramic matrix composite (CMC) liner materials planned for use in an advanced gasifier pilot plant will successfully withstand the environments in a commercial gasifier. Pratt & Whitney Rocketdyne (PWR) designed and fabricated the cooled liner test assembly article that was tested in a slagging gasifier at CANMET Energy Technology Center (CETC-O) in Ottawa, Ontario, Canada. The test program conducted in 2006 met the objective of operating the cooled liner test article at slagging conditions in a small scale coal gasifier at CETC-O for over the planned 100 hours. The test hardware was exposed to at least 30 high temperature excursions (including start-up and shut-down cycles) during the test program. The results of the testing has provided valuable information on gasifier startup and required cooling controls in steady state operation of future advanced gasifiers using similar liners.