Development of Ceramic Composite Hot-Gas Filters-Reference-Cited by-同舟云学术

Development of Ceramic Composite Hot-Gas Filters

Published:1996-07-01 Issue:3 Volume:118 Page:495-499
ISSN:0742-4795
Container-title:Journal of Engineering for Gas Turbines and Power
language:en
Short-container-title:

Author:

Judkins R. R.¹,Stinton D. P.¹,Smith R. G.²,Fischer E. M.²,Eaton J. H.²,Weaver B. L.²,Kahnke J. L.²,Pysher D. J.²

Affiliation:

1. Fossil Energy Program, Metals and Ceramics Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831

2. 3M Company, St. Paul, MN 55144

Abstract

A novel type of hot-gas filter based on a ceramic fiber-reinforced ceramic matrix was developed and extended to full-size, 60-mm OD by 1.5-m-long, candle filters. A commercially viable process for producing the filters was developed, and the filters are undergoing testing and demonstration throughout the world for applications in pressurized fluidized-bed combustion (PFBC) and integrated gasification combined cycle (IGCC) plants. Development activities at Oak Ridge National Laboratory (ORNL) and at the 3M Company, and testing at the Westinghouse Science and Technology Center (STC) are presented. Demonstration tests at the Tidd PFBC are in progress. Issues identified during the testing and demonstration phases of the development are discussed. Resolution of the issues identified during testing and the status of commercialization of the filters are described.

Publisher

ASME International

Subject

Mechanical Engineering,Energy Engineering and Power Technology,Aerospace Engineering,Fuel Technology,Nuclear Energy and Engineering

Link

http://asmedigitalcollection.asme.org/gasturbinespower/article-pdf/118/3/495/5889036/495_1.pdf

Reference21 articles.

1. Judkins, R. R., Stinton, D. P., Smith, R. G., and Fischer, E. M., “Ceramic Fiber Ceramic Matrix Filter Development,” Proc. Coal-Fired Power Systems 94—Advances in IGCC and PFBC Review Meeting, DOE/METC-94/1008, Vol. 1 (DE94012252), U.S. Department of Energy, Morgantown, WV, June 1994, pp. 145–151.

2. Stinton D. P. , LowdenR. A., and ChangR., “Fabrication of Fiber-Reinforced Hot-Gas Filters by CVD Techniques,” Ceram. Eng. Sci. Proc., Vol. 9(9–10), 1988, pp. 1233–1244.

3. White, L. R., and Kafka, T. M., Fabrication of Commercial-Scale Fiber-Reinforced Hot-Gas Filters by Chemical Vapor Deposition, ORNL/Sub/89SB482/01, 3M Company, St. Paul, MN, Nov. 1992.

4. Sawyer, J., Assessment of the Causes of Failure of Ceramic Filters for Hot-Gas Cleanup in Fossil Energy Systems and Determination of Materials Research and Development Needs, ORNL/Sub/86-57964/01, Acurex Corporation, Mountain View, CA, Jan. 31, 1989.

5. Clark, R. et al., “Some Recent Experiences With the EPRI Hot-Gas Rigid Ceramic Filter at Grimethorpe PFBC Establishment,” Proc. of the 12th International Conference on Fluidized Bed Combustion, ASME, New York, 1993, pp. 1251–1258.

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