Investigation of transport process involved in FGD. Final technical report, September 1994--February 1996

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This report describes the work done in the fifth year of this project. The objectives of this five year plan of study were to experimentally obtain a basic understanding of (1) turbulent flow structure of the mixing zone and its influence on particle dispersion, (2) the effect of particle loading on turbulent properties and mixing, (3) the effect of jet entrainment, (4) water spray-sorbent interaction, sorbent wetting and mixing, (5) investigate the flow field where certain ratios of jet velocity to flue gas velocity result in regions of negative flow and define onset of negative flow, and (6) sorbent reactivity ... continued below

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49 p.

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Kadambi, J.R.; Yurteri, C. & Assar, M. March 1, 1996.

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Description

This report describes the work done in the fifth year of this project. The objectives of this five year plan of study were to experimentally obtain a basic understanding of (1) turbulent flow structure of the mixing zone and its influence on particle dispersion, (2) the effect of particle loading on turbulent properties and mixing, (3) the effect of jet entrainment, (4) water spray-sorbent interaction, sorbent wetting and mixing, (5) investigate the flow field where certain ratios of jet velocity to flue gas velocity result in regions of negative flow and define onset of negative flow, and (6) sorbent reactivity in immediate mixing zone. Some of the highlights for this period are: sorbent injection facility was modified by adding a heater so as to simulate the higher flue gas temperatures; spray cocurrent flow interaction tests were conducted at the higher temperatures; tests were conducted with particle laden jet to understand the cocurrent flow particle interactions and flow reversals; tests were conducted on two new swirl nozzles and the simple nozzle; test data indicated better mixing characteristics for the swirl nozzles; test results with simulated flue gas indicate substantial improvement, up to 140%, in sulfur capture by lime when swirl nozzle 1 is used over the results obtained for the simple nozzle.

Physical Description

49 p.

Notes

Ohio Coal Development Office, 77 S. High Street, P.O. Box 1001, Columbus, OH 43266-0001 (United States); OSTI as TI97001483

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  • Other Information: PBD: Mar 1996

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  • Other: TI97001483
  • Report No.: OCDO--97001483
  • DOI: 10.2172/410337 | External Link
  • Office of Scientific & Technical Information Report Number: 410337
  • Archival Resource Key: ark:/67531/metadc676629

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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  • March 1, 1996

Added to The UNT Digital Library

  • July 25, 2015, 2:20 a.m.

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Kadambi, J.R.; Yurteri, C. & Assar, M. Investigation of transport process involved in FGD. Final technical report, September 1994--February 1996, report, March 1, 1996; United States. (digital.library.unt.edu/ark:/67531/metadc676629/: accessed October 21, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.