Title: Demonstrated Commercial Operation of the Noxout ULTRA™ Urea to Ammonia Cpnversion Process for an SCR System - Electric Power May 10-12, 2011 by Dale Pfaff, Midwest Reg. Sales Mgr., Fuel Tech, Inc.

The City Utilities of Springfield, MO - Southwest Power Station is comprised on one (1) operational generating unit (Unit 1), and one (1) new generating unit which is currently under construction (Unit 2). Unit 1 is a 203 MW Riley Wall Fired Unit utilizing PRB coal that has been retrofitted with an SCR System for NOx Control. The SCR reagent feed system is a urea based NH3 generation system provided by Fuel Tech, Inc under the trade name NOxOUT ULTRA™. The ULTRA technology is an on-line urea thermal decomposition process which provides the reagent feed to SCR systems. The ULTRA System for Unit 1 is sized at 240 PPH and Unit 2 is sized at 225 PPH of SCR reagent feed. The CUS Unit 1 SCR and reagent system was placed into commercial operation in January 2009 and has been operating successfully for approximately sixteen (16) months. The presentation will review the system layout, operational record, and maintenance issues over this time period. Also discussed will be some of the reasoning for selection on this technology and latest improvements.

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   Person Information

  •     Pfaff, Dale  -  Fuel Tech
   Application Sequencing
 221112 - Fossil Fuel 化石燃料  Coal-Fired 燃煤              
Company  Product  Process  Other  Subjects  Event  Event  Date  Location  Publication  Publication  Date Text  Descriptor

  • Fuel Tech

  • Selective Catalytic Reduction

 

  • Air Quality

  • Electric Power 2011

 

  • 5/10/2011

 

  • Chicago, IL USA

 

 

 

  • Speaker