Optimal NO x removal by a selective catalytic reduction (SCR) system requires the inlet gas temperature to remain within a prescribed range. How does a baseload unit meet NO x permit limits when it’s ...

As a result of new and more stringent environmental regulations, the power industry faces a twofold challenge to significantly reduce sulfur dioxide (SO2) and other acid gases, mercury (Hg), ...

Diesel aftertreatment system features integrated soot blower which offers greater NOx reduction and enhanced catalyst performance IMABARI, Japan--(BUSINESS WIRE)--Tenneco (NYSE: TEN), a leading global ...

(MENAFN- EIN Presswire) EINPresswire/ -- Selective Catalytic Reduction (SCR) System Market Growth Forecast: What To Expect By 2025? Over the past few years, the selective catalytic reduction (SCR) ...

At the 2014 WorkBoat show, Tenneco introduced a new large engine selective catalytic reduction (SCR) system for marine and large engine applications. The system's high performance dosing control and ...

The emission solutions division of Cummins Inc. is rolling out a new aftertreatment system designed to help truck makers comply with the tighter greenhouse-gas standards coming in 2017. The EcoFit ...

PACCAR has patented a method to evaluate Diesel Exhaust Fluid (DEF) quality in emissions aftertreatment systems. By analyzing NOx conversion efficiency in SCR units, the system adjusts DEF dosing to ...

ST. ALBANS, W.Va., June 11, 2002 – American Electric Power recently announced plans to construct new emission control systems on Unit 1 and Unit 2 at the John E. Amos Plant here. The new Selective ...

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 ...

This story appears in the November/December 2009 issue of Equipment & Maintenance Update, a supplement to the Nov. 23 print edition of Transport Topics. Click here to subscribe today. Today’s new ...