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 ...

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 ...

When it comes to reducing the nitrogen oxide (NOx) emissions of diesel-burning commercial vehicles, selective catalytic reduction (SCR) is firmly in place as today’s technology. And these systems are ...

SAE International Journal of Engines, Vol. 7, No. 2 (July 2014), pp. 1113-1124 (12 pages) ABSTRACT Various engine platforms employ Selective Catalytic Reduction (SCR) technology to reduce the tail ...

The phrase “high efficiency” has been used to describe emerging SCR systems for NOx emission control. This term can be interpreted in a number of ways, with an obvious one being high removal ...

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 ...

As a result of the Cross-State Air Pollution Rule (CSAPR) and the Ozone National Ambient Air Quality Standard (NAAQS), utilities such as Duke Energy are faced with the need to achieve further ...

There's a lot to like and a lot to dislike about both EGR and SCR technologies,” says Dr. Stephen Ciatti, principal mechanical engineer for Argonne National Laboratory (www.anl.gov), “but they are ...