Characterization of hot-gas filter ash under PFBC operating conditions

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Description

The objective of this program was to perform bench scale dynamic tests of ash formation and long-term ash cake formation in pressurized fluidized bed combustion (PFBC) systems to help in the development of methods to predict possible filter bridging problems and suggest possible strategies for mitigating these problems. During the program, four ash formation tests using a washed coal from the Consol Enlow Fork mine, with two size distributions of Plum Run dolomite at two different temperatures, were completed under conditions simulating the operation of the American Electric Power (AEP) Tidd PFBC. In addition, the same test matrix, plus two ... continued below

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8 p.

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Henderson, A. K.; Swanson, M. L.; Hurley, J. P. & Watne, T. M. January 1998.

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Description

The objective of this program was to perform bench scale dynamic tests of ash formation and long-term ash cake formation in pressurized fluidized bed combustion (PFBC) systems to help in the development of methods to predict possible filter bridging problems and suggest possible strategies for mitigating these problems. During the program, four ash formation tests using a washed coal from the Consol Enlow Fork mine, with two size distributions of Plum Run dolomite at two different temperatures, were completed under conditions simulating the operation of the American Electric Power (AEP) Tidd PFBC. In addition, the same test matrix, plus two tests using no sorbent, was completed with the Belle Ayr Powder River Basin sub-bituminous coal, which will be used at the Southern Company Services (SCS) Wilsonville, Alabama, power systems development facility (PSDF).

Physical Description

8 p.

Notes

OSTI as DE98051790

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  • 14. international American Society of Mechanical Engineers conference on fluidized bed combustion, Pittsburgh, PA (United States), 11-14 May 1997

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  • Other: DE98051790
  • Report No.: DOE/FETC/C--98/7307
  • Report No.: CONF-9705236--
  • Grant Number: FC21-93MC30098
  • Office of Scientific & Technical Information Report Number: 650131
  • Archival Resource Key: ark:/67531/metadc706773

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  • January 1998

Added to The UNT Digital Library

  • Sept. 12, 2015, 6:31 a.m.

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  • May 2, 2016, 1:36 p.m.

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Henderson, A. K.; Swanson, M. L.; Hurley, J. P. & Watne, T. M. Characterization of hot-gas filter ash under PFBC operating conditions, article, January 1998; Grand Forks, North Dakota. (digital.library.unt.edu/ark:/67531/metadc706773/: accessed September 20, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.