ARB Research Seminar
This page updated June 19, 2013
Demonstration of the Ultra-Low NOx Burner in a Fire-Tube Boiler
Dan L. Wiedeman, P.E., President, Innovative Combustion Technologies, Inc., Oakland, California
April 06, 2004
Cal EPA Headquarters, 1001 "I" Street, Sacramento, CA
This project demonstrated the performance of an ultra-low NOx burner that achieves very low NOx from boilers without the use of massive flue-gas recirculation (FGR), exotic non-durable materials, or post-combustion chemical treatment. The BACT limit of 9 ppm was achieved with 10 percent FGR, and 5 ppm was achieved with 25 percent FGR. The predicted cost of the technology is $260/ton of NOx, an order-of-magnitude less than competing technologies. The technology was first developed by Altex Technologies, Inc. of Santa Clara.
Dan L. Wiedeman is President of Innovative Combustion Technologies, Inc. (aka: S.T. Johnson Co.) of Oakland, California. He has been with the firm since 1985. Prior to that, Mr. Wiedeman was a Combustion Engineer with Maxon Corporation for 12 years. He holds a BSEE from the University of Wisconsin at Madison.