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 ...

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 ...

“No disaster is looming” with the introduction of SCR engine technology, said Mike Delaney, senior vice president of marketing for Daimler Trucks North America. On Thursday, March 27, at the ...

GILBERT, Ariz., Feb 6, 2004 — Catalytica Energy Systems Inc., a provider of NOx solutions for combustion-related applications in the power generation and transportation industries, announced that it ...

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 ...

Today, July 7, is the last day to submit written comments on proposed changes to the Environmental Protection Agency’s rules governing the design of SCR systems to meet emission requirements.

The first ever PBST-branded and -built cluster-3 SCR-HP system has passed its ClassNK approval test at the MAKITA works in Japan, MAKITA Corporation and MAN Energy Solutions announced. The compact SCR ...

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 ...

Shell Rotella has introduced its own Diesel Exhaust Fluid, designed for on-highway medium- and heavy-duty trucks as well as off-highway construction equipment and trucks. Shell Rotella DEF is a high ...

The Marine Environment Protection Committee (MEPC) met for its 83rd session in person at IMO Headquarters in London from April 7-11, 2025. The meeting was chaired by Dr. Harry Conway (Liberia), with ...