Combustion Characterization of Coal Fines Recovered from the Handling Plant

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Data obtained during combustion tests were analyzed for residence time, loss on ignition and carbon conversion efficiency. The residence time data revealed that, as the firing rate decreased the residence time increased. This can be attributed to the increase in the feed rate. The loss on ignition data at three different locations for each firing rate, revealed that the highest percentage of fuel, about 85 percent is burnt during residence time of 0.6 seconds, bottom location. The carbon conversion efficiency were computed from unburned carbon in ash for three firing rates at three different swirl settings. The highest carbon conversion ... continued below

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10 p.

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Hasudi, H.; Samudrala, S.R.; Chenevert, L. & Tata, K. April 1, 1996.

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Description

Data obtained during combustion tests were analyzed for residence time, loss on ignition and carbon conversion efficiency. The residence time data revealed that, as the firing rate decreased the residence time increased. This can be attributed to the increase in the feed rate. The loss on ignition data at three different locations for each firing rate, revealed that the highest percentage of fuel, about 85 percent is burnt during residence time of 0.6 seconds, bottom location. The carbon conversion efficiency were computed from unburned carbon in ash for three firing rates at three different swirl settings. The highest carbon conversion efficiency was found to be 99.58 percent for the firing rate of 669,488 Btu/hr.

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10 p.

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OSTI as DE97053756

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  • Other Information: PBD: Apr 1996

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  • Other: DE97053756
  • Report No.: DOE/PC/94122--T10
  • Grant Number: FG22-94PC94122
  • DOI: 10.2172/646001 | External Link
  • Office of Scientific & Technical Information Report Number: 646001
  • Archival Resource Key: ark:/67531/metadc696023

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  • April 1, 1996

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  • Aug. 14, 2015, 8:43 a.m.

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  • Nov. 11, 2015, 12:03 p.m.

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Hasudi, H.; Samudrala, S.R.; Chenevert, L. & Tata, K. Combustion Characterization of Coal Fines Recovered from the Handling Plant, report, April 1, 1996; United States. (digital.library.unt.edu/ark:/67531/metadc696023/: accessed September 23, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.