ULSD paved the way for advanced, sulfur - intolerant exhaust emission control technologies, such as
catalytic diesel particulate filters and NOxcatalysts, which are necessary to meet the US» current, stringent emission standards.
Not exact matches
Bosch
diesel aftertreatment system combines urea - based selective
catalytic reduction,
particulate filter and NOx storage catalyst.
To make the
diesel clean enough for North America, the 335d's exhaust requires an oxidation catalyst, a
diesel particulate filter, a urea dosing module, and a selective
catalytic reduction catalyst.
Thanks to the use of an oxidising converter, a
diesel particulate filter and a
catalytic converter to all reduce the harmful emissions, including nitrogen oxide, that exit the exhaust.
Fairly standard features such as engine stop & start, and a gear shift indicator help with the basics, and Peugeot's uses a number of exhaust treatments to keep emissions down - including an selective
catalytic reduction (SCR) and
diesel particulate filter (DFP).
* Horsepower and torque expected to top previous model (testing is ongoing — check media.gm.com for updates) * NOx emissions reduced at least 63 percent over 2010 models * Quieter operation * High - pressure (30,000 psi / 2, 000 bar) Piezo - actuated fuel system for greater fuel efficiency, improved performance and reduced emissions * Exhaust brake system that enables controlled vehicle slowdown on downhill grades without actuating the brakes * Selective
catalytic reduction after - treatment system using
diesel exhaust fluid (DEF) injection to provide the best overall
diesel characteristics and performance — with a range of about 5,000 miles (8,000 km) between DEF refills * Combustion and after - treatment have been optimized to provide about 700 miles (1,125 km) between
diesel particulate filter regenerations — a 75 - percent improvement over the previous system and significant contributor to improved fuel efficiency, as the regeneration process requires additional fuel * B20 biodiesel capability for an alternative fueling option * Internal revisions that improve durability
This space is now used to pack the hardware to treat the exhaust gases which along with the larger
catalytic converter, diesel particulate filter and Selective Catalytic Converter (SCR) along with the AdBlue tank keep the emissions as per BS -
catalytic converter,
diesel particulate filter and Selective
Catalytic Converter (SCR) along with the AdBlue tank keep the emissions as per BS -
Catalytic Converter (SCR) along with the AdBlue tank keep the emissions as per BS - 6 levels.
The exhaust after - treatment system includes a
diesel particulate filter and
diesel emission fluid (DEF) injection for the Selective
Catalytic Reduction (SCR) system.
In an effort to comply with U.S. emissions standards (Tier 2 Bin 5 emission regulations), the
diesel relies on a new
catalytic converter system that utilizes
diesel oxidation catalyst (DOC), NOx trap catalyst (NTC) and
diesel particulate filter (DPF) technologies.
To do that, a lot of work has been done on exhaust after treatment, including second generation Selective
Catalytic Reduction and a particulate filter for diesel and a new particulate filter to go along with the usual three - way catalytic converter to deal with pollutants from direct injection turbocharged petrol
Catalytic Reduction and a
particulate filter for
diesel and a new
particulate filter to go along with the usual three - way
catalytic converter to deal with pollutants from direct injection turbocharged petrol
catalytic converter to deal with pollutants from direct injection turbocharged petrol engines.
The implementation of BS VI fuels will enable the use of emission control technologies like
diesel particulate filters (DPF) and selective
catalytic reduction (SCR) systems thanks to the low sulphur content.
The additional oxidizing
catalytic converter and the highly efficient, regulated
diesel particulate filter round off the comprehensive emission control system.
With the combination of a NOx oxidating
catalytic converter and a downstream SCR
catalytic converter, which is integrated into the
diesel particulate filter and uses AdBlue injection to reduce oxides of nitrogen, the V8 TDI has a particularly efficient emissions control system.
Both are fitted with a
diesel particulate filter and an oxidation
catalytic converter.
With the combination of a NOx oxidizing
catalytic converter and a downstream SCR
catalytic converter, which is integrated into the
diesel particulate filter and uses AdBlue injection to reduce oxides of nitrogen, the V8 TDI has an efficient emissions control system.
Equipped with a
diesel oxidation catalyst,
diesel particulate filter, and selective
catalytic reduction, it will be emissions - compliant in all 50 states.
«The project is based on four principle technologies: urea - based selective
catalytic reduction;
diesel particulate filters; ultra low sulfur fuel equal to road standard
diesel fuel (EN 590); and the Advising Tempomaat (ATM), [a computer program advising the skipper on the most economical combination of route and speed].»
Modern
diesel powered vehicles are also equipped with
diesel particulate filters (DPF) or
diesel particulate diffusers (DPD), which remove
particulate matter (soot) from exhaust gases and, like
catalytic converters, reach temperatures of 500 - 900 °C during the «regeneration» phase, when the soot is effectively incinerated inside the DPF or DPD unit.
Investigated buses represented different technologies in terms of engines, exhaust after - treatment systems (e.g.,
diesel particulate filter, selective
catalytic reduction, and three - way catalyst) and fuels (
diesel,
diesel - electric (hybrid), ethanol, and compressed natural gas (CNG)-RRB-.