Natural gas–fired fleets comprising diverse turbine unit types are operating their units more these days because of the historic low price of natural gas. With increased operating hours, fleet owners ...

Selective catalytic reduction (SCR) projects often focus on the final NO x emissions levels achieved, but a successful project is about much more than that. Facility owners must consider the complete ...

SCR equipment won’t work unless the gases can contact the catalyst. Therefore, keeping the catalyst clean is a critical part of the design process, and involves substantial cost considerations. Two ...

Red engines have been fixtures under Navistar hoods since the late ‘90s. Except for the recent hiatus, you have to go back some 75 years to the days when Cummins and International trucks weren't ...

Two seasons of experience with the SCR at Hoosier Energy’s Merom Station have provided many valuable lessons learned with respect to operations and maintenance. By William C. Lonnberg and J. Corie ...