Electric Power Research Institute: Environmental Control Technology Center

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Operations and maintenance continued this month at the Electric Power Research Institute`s (EPRI`s) Environmental Control Technology Center (ECTC). Testing for the Hazardous Air Pollutant (HAP) test block was conducted using the Carbon Injection System (the 4.0 MW Spray Dryer Absorber and the Pulse-jet Fabric Filter). Testing also continued across the B&W/CHX Heat Exchanger this month as the effects of increased particulate loading are being studied. The 1.0 MW Cold-Side Selective Catalytic Reduction (SCR) unit and the 4.0 MW Pilot Wet Scrubber remained idle this month in a cold-standby mode and were inspected regularly. Testing in October at the Electric Power ... continued below

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47 p.

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Creator: Unknown. October 1, 1996.

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Description

Operations and maintenance continued this month at the Electric Power Research Institute`s (EPRI`s) Environmental Control Technology Center (ECTC). Testing for the Hazardous Air Pollutant (HAP) test block was conducted using the Carbon Injection System (the 4.0 MW Spray Dryer Absorber and the Pulse-jet Fabric Filter). Testing also continued across the B&W/CHX Heat Exchanger this month as the effects of increased particulate loading are being studied. The 1.0 MW Cold-Side Selective Catalytic Reduction (SCR) unit and the 4.0 MW Pilot Wet Scrubber remained idle this month in a cold-standby mode and were inspected regularly. Testing in October at the Electric Power Research Institute`s (EPRI`s) Environmental Control Technology Center (ECTC) included tests from the Pilot Trace Elements Removal (TER) test block as part of EPRI`s overall program to develop control technology options for reduction of trace element emissions. This experimental program investigates mercury removal and mercury speciation under different operating conditions. The 1996 program is being performed on the 4.0 MW wet FGD pilot unit and the spray dryer/pulse jet fabric filter (SDA/PJFF) pilot units. The 1996 Trace Elements Removal (TER) test block is a continuation of the 1995 TER test block and will focus on up to five research areas, depending on experimental results. These areas are: (1) Mercury speciation methods; (2) Effect of FGD system operating variables on mercury removal; (3) Novel methods for elemental mercury control; (4) Catalytic methods for converting elemental mercury to oxidized mercury; and (5) Electrostatic charging of particulate material in the FGD inlet flue gas stream. The work during October continued to focus on catalytic oxidation of elemental mercury. These tests included the evaluation of two different loadings of catalyst CT-9 (carbon-based material) over extended periods (8-10 days) and an evaluation of FAB-2B (bulk bituminous fly ash taken from the first hopper of the pilot ESP) for a four-day period. Three baseline tests were conducted for comparison with the catalyst tests.

Physical Description

47 p.

Notes

OSTI as DE97054092

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  • Other Information: PBD: Oct 1996

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  • Other: DE97054092
  • Report No.: DOE/PC/93256--T30
  • Grant Number: FG22-94PC93256
  • DOI: 10.2172/643576 | External Link
  • Office of Scientific & Technical Information Report Number: 643576
  • Archival Resource Key: ark:/67531/metadc696034

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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.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • October 1, 1996

Added to The UNT Digital Library

  • Aug. 14, 2015, 8:43 a.m.

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  • Nov. 11, 2015, 12:52 p.m.

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Electric Power Research Institute: Environmental Control Technology Center, report, October 1, 1996; United States. (digital.library.unt.edu/ark:/67531/metadc696034/: accessed May 24, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.