Second generation advanced reburning for high efficiency NO(x) control. Progress report, 1196

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Description

This project is designed to develop a family of novel NO{sub x} control technologies, called Second Generation Advanced Reburning (SGAR), which has the potential to achieve 90+% NO{sub x} control in coal fired boilers at a significantly lower cost than Selective Catalytic Reduction. Phase I consists of six tasks: Task 1.1 Project Coordination and Reporting/Deliverables; Task 1.2 Kinetics of Na{sub 2}CO{sub 3} Reactions with Flue Gas Components; Task 1.3 O.l x lO{sup 6}Btu/hr Optimization Studies; Task 1.4 1.0 x 10{sup 6} Btu/hr Process Development Tests; Task 1.5 Mechanism Development and Modeling; and Task 1. 6 Design Methodology and Application. The ... continued below

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54 p.

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Zamansky, V.M. & Maly, P.M. October 1, 1996.

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Description

This project is designed to develop a family of novel NO{sub x} control technologies, called Second Generation Advanced Reburning (SGAR), which has the potential to achieve 90+% NO{sub x} control in coal fired boilers at a significantly lower cost than Selective Catalytic Reduction. Phase I consists of six tasks: Task 1.1 Project Coordination and Reporting/Deliverables; Task 1.2 Kinetics of Na{sub 2}CO{sub 3} Reactions with Flue Gas Components; Task 1.3 O.l x lO{sup 6}Btu/hr Optimization Studies; Task 1.4 1.0 x 10{sup 6} Btu/hr Process Development Tests; Task 1.5 Mechanism Development and Modeling; and Task 1. 6 Design Methodology and Application. The fourth reporting period (July 1 - September 30, 1996) included both experimental and modeling activities. The bench scale CTT experiments (Task 1.3) were completed. The 1 MMBtu/hr Boiler Simulator Facility (BSF) was prepared for the test program and experiments were conducted using natural gas (NG) as main and reburing fuels (Task 1.4). A few preliminary tests were also performed with coal firing. The results have been reduced and are reported. Initial experimental data were obtained on reactions of sodium promoters (Task 1.2) at the University of Texas in Austin (UT). The kinetic model was extended to include reactions of sulfur and sodium (Task 1.5).

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54 p.

Notes

OSTI as DE97050886

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  • Other Information: PBD: Oct 1996

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  • Other: DE97050886
  • Report No.: DOE/PC/95251--T5
  • Grant Number: AC22-95PC95251
  • DOI: 10.2172/436420 | External Link
  • Office of Scientific & Technical Information Report Number: 436420
  • Archival Resource Key: ark:/67531/metadc677040

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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.

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  • October 1, 1996

Added to The UNT Digital Library

  • July 25, 2015, 2:20 a.m.

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  • Nov. 10, 2015, 9:26 p.m.

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Zamansky, V.M. & Maly, P.M. Second generation advanced reburning for high efficiency NO(x) control. Progress report, 1196, report, October 1, 1996; United States. (digital.library.unt.edu/ark:/67531/metadc677040/: accessed November 22, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.