FGD and DeNOx
NEWSLETTER       

                                                                                                           May 2003
                                                                                                             No. 301

Wahlco Contracts

Wahlco Inc. has been awarded two contracts totaling more than $4 million. The first involves a complete line of air pollution control systems for a New Hampshire pulp and paper company that generates its own electricity by burning a by-product of their paper production process. In addition to back-end cleanup of particulate and reduction of NO_x and SO₂ emissions, the package also includes the patented U2A^™ (urea to ammonia) system. The second contract, with an electric power utility located in New Jersey, is for aqueous ammonia systems to be installed on two 330-MW boilers. These systems will deliver ammonia to each of the unit’s induct SCR systems.

Wahlco, Inc., in conjunction with Hamon Research-Cottrell, also announced the successful start-up of a large scale urea to ammonia (U2A^™) conversion system on the first phase of a 3000-MW coal-fired electric power plant in Michigan.

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