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 ...

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 ...

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 ...

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 ...

SCR technology is proving it can effectively meet 2010 diesel exhaust emissions regulations for medium- and heavy-duty trucks, without adding significant operating or maintenance costs. For 2010, the ...

Tenneco has been awarded three product design assessment (PDA) certificates from the American Bureau of Shipping (ABS) for its new selective catalytic reduction (SCR) system for large engines. The PDA ...

MAN Energy Solutions announced that its MAN 175D SCR system successfully completed its final Type Approval Test, and was awarded IMO Tier III certification by all major classification societies.

Manufacturers are busy rolling out solutions to meet Final Tier 4 off-road requirements for diesel engine exhaust emissions, and the technologies look very familiar to those already in use in the ...

Massey Ferguson pioneered the use of Selective Catalytic Reduction (SCR) in agriculture and is now extending its lead with the introduction of its Generation 2 SCR system as standard on all models in ...