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2005 Conference Proceedings

2005 Conference on Unburned Carbon on Utility Fly Ash
April 13, 2005

Table of Contents

Disclaimer
This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government or any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof.

Papers and Presentations

  • Welcoming Remarks and Keynote Address
    Thomas A. Sarkus, Conference Chair
    Director, Coal Power Projects Division
    U.S. Department of Energy, National Energy Technology Laboratory
  • Control Measures
    • Combustion Tuning Systems for Control of Unburned Carbon
      Neil C. Widmer, Philippe J. Gauthier, David K. Moyeda, Roy Payne, and Wm. Randall Seeker, GE Energy Environmental Services
    • Low NOx Combustion Systems for Minimizing NOx and Fly Ash LOI: Wall-Firing Petcoke and T-Firing Severe Slagging Coal
      Richard E. Conn, Jiefang Shan, and Joel Vatsky, Advanced Burner Technologies Corporation
  • Predictive Performance Tools
    • Real-Time Monitoring of Unburned Carbon on Utility Fly Ash
      Todd Melick, Todd Sommer, and Hans Conrads, PROMECON
  • Beneficiation of High- LOI Fly Ash
    • Advanced Multi-Product Coal Utilization Byproduct Processing Plant
      Tom Robl, Jack Groppo, Robert Rathbone, Steve Bryan, and Kenny Tapp, UKY
    • Characteristics of Fly Ashes and Processing Conditions Affecting Carbon-Ash Separation under Pnuematic Transport, Triboelectric Processing
      Federico Cangialosi, Lorenzo Liberti, and Michele Notarnicola, Technical University of Bari, Italy; Pompilio Caramuscio and Giulio Belz, ENEL Produzione Ricerca, Italy; and Tapiwa Z. Gurupira and John M. Stencel, Tribo Flow Separations
    • Role of Combustion Diagnostics in an Integrated System to Reduce Fly Ash Carbon and Increase Ash Value
      Stephen A. Johnson and Charles A. Lockert, Tephra Resources
    • Triboelectrostatic Fly Ash Beneficiation: An Update on Separation Technologies’ International Operations
      James D. Bittner and Stephen A. Gasiorowski, Separation Technologies
    • Carbon Burn-Out™ – A State of the Art in Commercial Ash Beneficiation
      S. Frank Kirkconnell and James G. Keppeler, Progress Materials
  • Characterization of High- LOI Fly Ash
    • The Changing Face of Corrosion in Coal-Fired Boilers
      J.F. Henry and J.C. Nava, Alstom
    • Combustion Reactivity of Unburned Carbon in Coal Combustion Fly Ashes
      Federico Cangialosi, Francesco Di Canio, Gianluca Intini, Michele Notarnicola, and Lorenzo Liberti, Technical University of Bari, Italy; and Pompilio Caramuscio and Giulio Belz, ENEL Produzione Ricerca, Italy
  • Unburned Carbon and Mercury Control
    • Enhancement of the “Naturally Occurring Mercury Capture by Fly Ash
      Vitali Lissianski, Randy Seeker, and Peter Maly, GE Energy
    • Impact of Carbon-in-Ash on Mercury Removal across Particulate Control Devices in Coal-Fired Power Plants
      Constance L. Senior, REI, and Stephen A. Johnson, Quinapoxet Solutions

NETL Conference Services Information Conference Services
National Energy Technology Laboratory
Phone: (412) 386-6044
FAX: (412) 386-6486
E-mail: kimberly.yavorsky@netl.doe.gov


NOTE:  The abstracts/papers listed below are in Portable Document Format (PDF). It is recommended to use the Adobe Acrobat Reader 5.0 or newer from Adobe Systems, Inc. to view the Proceedings.