FGD and
DeNOx   NEWSLETTER     

                                                                                                                              January 2005
                                                                                                                                        No. 321

POWER-GEN 2004

• Power-Gen 2004

• SCR Plugging Problems Persist

•  Mercury Problems in Ash or Gypsum

• MERCAP Compatible with Scrubbers

• ADA-ES Completes Hg Control Testing at Holcomb

• Fluidized Bed FGD at Siekierki Unit 2

• Questions Remain About SCR for Simple Cycle Gas Turbines

• Uses for FGD Gypsum Beyond Wallboard

• Efficiency Study of SCR Construction Process

NO_x

• NOxStar Ordered for Chalk Point 2

• Retrofit of SCR after Blast Furnace-, Coke Oven- and Natural Gas-Fired Boiler

• NC AG Plans Lawsuit

• Bankruptcy Court OKs Sale of Brayton Point, Salem Harbor and Manchester

FGD

• Effox Has Dampers and Expansion Joint Orders for Coleman, MidAmerican, and Weston

• Wheelabrator Providing Baghouses for Presque Isle

• Stringent SO₂ Limit for 270-MW Sevier CFB Plant

• Mount St. Helens is Washington's Biggest Producer of SO₂

• Hundreds of Coal-Fired Power Plants in Planning and Construction

• Nanotechnology Can Be Used to Absorb Mercury from Wastewater

INDUSTRY NEWS

• Martin Marietta Provides UtiliMag for SO₃ Removal

• Fibrex Supplies Piping for FGD Systems

• Haldor Topsøe SCR Technology

• Metso Mills and Lime Slaker