ABSTRACT Lean NOx Traps (LNTs) are one type of lean NOx reduction technology typically
used in smaller diesel passenger cars where urea-based Selective Catalytic Reduction …

Lean NOx traps (LNTs) are often used to reduce NOx on smaller diesel passenger cars
where urea-based selective catalytic reduction (SCR) systems may be difficult to package …

Abstract The use of Rapidly Pulsed Reductants (RPR) provides a method for injecting
hydrocarbons in rapid pulses ahead of a lean NOx trap (LNT) with the goal of achieving …

Lean NOx trap (LNT) catalysts with different formulations have been characterized on a light-
duty diesel engine platform. Two in-cylinder regeneration strategies were used during the …

A NOx trap catalyst was evaluated in a light-duty diesel engine bench under steady-state
speed/load conditions with alternating lean and rich exhaust streams. The NOx conversion …

NOx emissions have traditionally been difficult to control from diesel engines; however, lean
NOx trap catalysts have been shown to reduce NOx emissions from diesel engines by …

Lean NOx Trap (LNT) catalysts are capable of reducing NOx in lean exhaust from diesel
engines. NOx is stored on the catalyst during lean operation; then, under rich exhaust …

ABSTRACT Lean NOx Trap (LNT) catalysts can effectively reduce NOx from lean engine
exhaust. Significant research for LNTs in diesel engine applications has been performed …

To minimize nitrogen oxide (NOx) as well as carbon monoxide (CO) and hydrocarbon (HC)
emissions to fulfil the new European real driving emissions (RDE) legislation, the LNT …

A NO x trap catalyst was studied in a laboratory reactor under simulated diesel passenger
car conditions. The effects of lean/rich duration and the nature of reductant are investigated …