The process that can convert pollution into benign by-products is called selective catalytic reduction, or SCR. Until now, it has been unclear how this reaction actually occurs, and contradictions ...

Navistar has announced it has reached an agreement to purchase an interest in Amminex, a Danish company that provides a metal ammine-based NOx reductant delivery system that can help reduce NOx ...

In an all-day virtual hearing, many of the roughly 140 parties commenting expressed support for the U.S. Environmental Protection Agency’s proposed new rule to tighten nitrogen oxides emissions.

Commercially available technologies for reducing nitrogen oxide (NO x) emissions from coal-fired boilers are enabling industry compliance with today’s regulatory requirements. Low-NO x burners (LNB) ...

WinGD will be deploying its on-engine NOx reduction solution ed for the first time on commercial engines after securing type approval. The integrated Selective Catalytic Reduction (iSCR) solution was ...

Why is NOx such a major concern in the U.S. and elsewhere? NOx consists of roughly 90% to 95% NO and perhaps 5% to 10% NO 2. Those associated with fossil fuel fired boilers and other furnaces are from ...

MAN Diesel & Turbo has brought its new 45/60CR and ME-LGI engines, as well as its innovative HP-SCR emissions reduction technology to Marintec 2017, which is being held this week in Shanghai. MAN ...