The MSK 4891 is a Silicon-controlled rectifier/Diode plastic encapsulated module (PEM) intended for use in military, aerospace and other severe environment applications. The SCR/DIODE configuration ...

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 ...

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 ...

Manufacturer of underwater exhaust outlets and water-cooled exhaust systems MarQuip said it is creating a marinized IMO TIER III-certified exhaust system for an Italian shipyard. Working in close ...

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 ...

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 ...