The following case studies are available for browsing (click the "Web Page" option) or in the Adobe^® Acrobat™ PDF file format (Click "Acrobat PDF"). If you don't have Acrobat™ Reader™, you may download it for free from the Adobe Web site.

Power

• TODD Case Study 106 - COOLflow™   Web Page | Acrobat PDF
  Cabrillo Power, LLC implemented COOLflow as part of an innovative NOx-reduction solution for Encina Station Unit No. 4.
• TODD Case Study 107 - COOLflow™   Web Page | Acrobat PDF
  Cabrillo Power, LLC used COOLflow physical modeling technology and installed TODD Dynaswirl-LN™ burners to achieve the lowest emissions levels to date for a 346 MW utility boiler without post-combustion NOx controls.
• TODD Case Study 108 - COOLflow™   Web Page | Acrobat PDF
  COOLflow technology was used to help perform the turnkey retrofit of 24 TODD Dynaswirl-LN™ burners in a 330 MW power boiler at Southern Energy California's Pittsburg Station.
• TODD Case Study 113 - COOLflow™   Web Page | Acrobat PDF
  As a result of COOLflow, NOx emissions on NRG Energy's El Segundo Station Units No. 1 and No. 2 were reduced by an average of 22%, while maximum load capability was increased.
• TODD Case Study 116 - COOLflow™   Web Page | Acrobat PDF
  COOLflow and Dynaswirl-LN™ burners prove an unbeatable combination to dramatically reduce NOx and eliminate costly vibration at the Ormond Beach power plant in southern California.
• TODD Case Study 117 - COOLfuel™ [Patented]
  Web Page | Acrobat PDF
  TXU Electric's Collin Station Power Plant incorporated advanced combustion-based COOLfuel technology to achieve a higher NOx-reduction than conventional combustion technologies.
• TODD Case Study 109 - Dynaswirl-LN™   Web Page | Acrobat PDF
  TODD Dynaswirl-LN burners, OFA ports and COOLflow™ technology achieved the lowest NOx in the nation on any utility boiler greater than 200 MW, using only combustion modifications for NOx control.
• TODD Case Study 110 - Dynaswirl-LN™   Web Page | Acrobat PDF
  In 1999, the sub-30 ppm NOx guarantee for new TODD low-NOx burner systems at Cabrillo Power, LLC's Encina Station was the lowest ever demonstrated on a utility low-NOx retrofit project.
• TODD Case Study 112 - Dynaswirl-LN™   Web Page | Acrobat PDF
  TODD Dynaswirl-LN burners reduced NOx emissions by more than 40% in every operating burner in Southern Energy California's Pittsburg Station Unit No. 6.

Refining

• TODD Case Study 102 - COOLfuel™ [Patented]
  Web Page | Acrobat PDF
  At the Chevron Richmond Refinery, the daily average emission rate had to be reduced by more than 90% and COOLfuel provided the solution that helped avoid an SCR.

Pulp and Paper

• TODD Case Study 105 - Rapid Mix Burner™ (RMB) [Patented]
  Web Page | Acrobat PDF
  A natural gas and No. 2 oil-fired TODD DRMB™ was installed on a new 230,000 lb/hr boiler, resulting in NOx emissions between 7 and 8 ppm across the load range.
• TODD Case Study 114 - COOLflow™   Web Page | Acrobat PDF
  To comply with recent clean-air legislation, Smurfit-Stone Pulp and Linerboard Mill used COOLflow to lower particulate emissions in their Power Boiler.

Shipbuilding

• TODD Case Study 115 - COOLflow™   Web Page | Acrobat PDF
  The SS Universe Explorer, a 23,500-ton cruise ship, used COOLflow to increase its fuel efficiency without increasing visible emissions or compromising operational capability.

Industrial

• TODD Case Study 103 - Rapid Mix Burner™ (RMB) [Patented]
  Web Page | Acrobat PDF
  A natural gas fired TODD RMB was retrofitted into a 21,500 lb/hr boiler located at the U.S. Borax facility to reduce NOx emissions to less than 9 ppm NOx across the load range.
• TODD Case Study 104 - Rapid Mix Burner™ (RMB) [Patented]
  Web Page | Acrobat PDF
  A natural gas fired TODD DRMB™ was retrofitted into a 100,000 lb/hr boiler at the Morningstar Cannery to reduce NOx emissions to less than 9 ppm NOx across the load range.

John Zink Company, LLC
TODD Combustion Group
email: toddsales@johnzink.com