LOUISVILLE, Ky. — Cummins Emission Solutions is showcasing at the Mid-America Trucking Show, a new urea dosing system it says can improve performance of the selective catalytic reduction (SCR) system ...
Selective catalytic reduction is the main technology to reduce oxides of nitrogen of diesel exhaust. As an important part of the selective catalytic reduction system, the air-assisted urea dosing ...
Beyond liquid urea injection, dosing and control solutions, Tenneco’s full suite of technologies for aftertreatment includes custom-engineered SCR catalysts and substrates. Along with joint ...