Green Car Congress

AUGUST 14, 2023

The engine was also equipped with an electrically driven volumetric pump in the exhaust gas recirculation (EGR) path which gives the freedom to set any desired EGR rate, independently from the pressure ratios across the turbocharger. The common rail pump was externally lubricated by engine oil so that it can handle the low fuel lubricity.

Engine 368

Engine Emissions Diesel Fuel 368

Green Car Congress

MAY 8, 2017

IAV has developed a particularly closed-coupled diesel exhaust gas aftertreatment (EAT) system. Future diesel powertrains will need to be capable of meeting limit values that are even tighter than EU6. This way, exhaust gas flows through DOC and SCRF before it enters the turbine. —Matthias Diezemann.

Exhaust 210

Exhaust Diesel Gas Emissions 210

Green Car Congress

MARCH 26, 2010

NO x conversion profiles. Researchers from the General Motors Global Research and Development, Chemical Sciences and Materials Systems Lab have developed and demonstrated the use of strontium-doped perovskite oxides as efficient platinum substitutes in diesel oxidation (DOC) and lean NO x trap (LNT) catalysts. Credit: Kim et al.

Exhaust 199

Exhaust Diesel GM Conversion 199

Green Car Congress

MAY 7, 2010

The US Environmental Protection Agency (EPA) is proposing to make it easier for manufacturers to gain approval to sell fuel conversion systems. The proposed rule would cover conversions of light-duty vehicles and heavy-duty highway vehicles and engines, and would apply to all clean alternative fuels. Exhaust, Evap, and OBD testing 2.

Conversion 230

Conversion EPA Fuel Clean Alternative 230

Green Car Congress

NOVEMBER 21, 2014

Eligible diesel vehicles, engines and equipment may include drayage trucks; marine engines; locomotives and non-road engines; and equipment or vehicles used in the handling of cargo at a marine or inland water port. EPA will fund: Verified Exhaust Control Technologies: up to 100% of the cost of eligible verified exhaust control technologies.

EPA 261

EPA Diesel Emissions Mariner 261

Green Car Congress

MAY 6, 2022

CAT-DEF—Catalyzed Diesel Exhaust Fluid—is an SwRI-developed catalyst- and surfactant-modified diesel exhaust fluid (DEF) solution. The internally funded advancement successfully reduced heavy-duty diesel engine nitrogen oxide (NO x ) emissions to meet the California Air Resources Board (CARB) 2027 standards.

Diesel 284

Diesel Emissions Exhaust Engine 284

Green Car Congress

JUNE 23, 2014

So far, Ruth noted, the new engine has achieved target engine-out emissions (EOE), performance and fuel economy; aftertreatment catalyst performance has met or exceeded the targeted conversion rates, enabling an increased allowance on engine out HC. diesel weighs 362 lbs (164 kg), while the ECS weighs 152 lbs (69 kg). Earlier post.).

Fuel Economy 357

Fuel Economy Economy Gasoline Downsizing 357

Green Car Congress

JANUARY 12, 2014

EPA’s Office of Transportation and Air Quality (OTAQ) is soliciting proposals ( EPA-OAR-OTAQ-14-02 ) that achieve significant reductions in diesel emissions in terms of tons of pollution produced by diesel engines and diesel emissions exposure, from fleets operating at marine and inland water ports.

EPA 257

EPA Diesel Emissions Fleet 257

Green Car Congress

SEPTEMBER 13, 2012

At the IAA in Hanover (Germany), Continental is presenting new solutions for exhaust gas aftertreatment in commercial vehicles. The technologies being shown are designed to help system suppliers and OEMs meet new exhaust emissions standards such as Euro VI (2013) and US10 /Tier4f. Managing the diesel particulate filter.

Exhaust 225

Exhaust Commercial Gas Vehicles 225

Green Car Congress

DECEMBER 8, 2014

The result is a set of usable conversion factors for distance-based CO 2 emissions among the different driving cycles. The ICCT team determined these factors on distinct levels of detail, characterized by technology parameters such as share of diesel engines in the fleet, vehicle size, share of hybrid systems, aerodynamic drag, and others.

Conversion 290

Conversion Emissions CO2 Global 290

Green Car Congress

SEPTEMBER 2, 2012

In a study of the benefits of Fischer-Tropsch diesel, researchers from Toyota Motor and Showa Shell Sekiyu K.K In addition, differences in combustion phenomena between Fischer–Tropsch fuels and the baseline diesel fuel were observed by means of a single-cylinder engine with optical access.

Fuel Economy 236

Fuel Economy Diesel Economy Emissions 236

Green Car Congress

APRIL 23, 2020

developer of Dynamic Skip Fire cylinder deactivation technology ( earlier post ), collaborated on a significant technical demonstration of diesel Dynamic Skip Fire (dDSF) cylinder deactivation. Cummins’ X15 Efficiency Series 6-cylinder diesel engine enhanced with Tula’s diesel Dynamic Skip Fire (dDSF). Cummins Inc.

Diesel 286

Diesel Emissions Exhaust Engine 286

Green Car Congress

FEBRUARY 4, 2011

Researchers from the Center for Energy and Processes (CEP), MINES ParisTec, and Renault are exploring the non-catalytic reforming of diesel fuel with diesel engine exhaust gas (i.e. An alternative to the catalytic exhaust gas reforming of diesel fuel method is presented in this paper and consists of using an NTP torch.

Exhaust 199

Exhaust Gas Diesel Gas-Electric 199

Green Car Congress

MAY 6, 2013

The new MY2014 Mercedes-Benz Sprinter van for the US now features a 2.1L, 4-cylinder diesel with a t-speed automatic transmission as standard. The familiar V6 diesel is available as an option. liter four-cylinder diesel engine produces 161 hp (120 kW) and 265 lb-ft (359 N·m) of torque at 1,400-2,400 rpm.

2014 306

2014 Diesel Standards Exhaust 306

Green Car Congress

FEBRUARY 22, 2023

Developed in conjunction with partners—Parker Hannifin and converted by Volvo Group’s own CE Engineering Solutions—the 20-ton L120H Electric Conversion will be commercially available for selected customers in Europe during 2023. The L120H Electric Conversion will be available this year for selected customers in Europe.

Conversion 225

Conversion Volvo Electrical Electric 225

Green Car Congress

FEBRUARY 9, 2012

Their SOFC system can be operated without consuming the anode fuel (a reductant) at temperatures near that of the engine exhaust to eliminate the need for reductant refilling and extra heating. The NO x concentration in the exhaust of an automotive gasoline engine with spark ignition can be as high as 4000 ppm. —Huang et al.

Exhaust 225

Exhaust Engine Emissions Gas-Electric 225

Green Car Congress

NOVEMBER 24, 2013

GE Transportation announced the first sale of its new 12V250 Marine Diesel Engine that is designed to meet EPA Tier 4i and IMO Tier III Emissions standards. SCR requires the use of a diesel exhaust fluid, typically urea, to reduce NO x in an after-treatment of exhaust gas.

Mariner 231

Mariner Transportation Diesel Emissions 231

Green Car Congress

NOVEMBER 30, 2020

The hydrogen version will match the operational performance of diesel trains, including their range. This zero-emission train emits low levels of noise, with exhaust being only steam and condensed water. The Coradia iLint is the first passenger train powered by a hydrogen fuel cell, which produces electrical power for traction.

Hydrogen 453

Hydrogen Supplies Italy Energy Storage 453

Green Car Congress

JUNE 28, 2013

Ram is now the only brand to offer a small-displacement diesel for its half-ton line of trucks. Equipped with a diesel oxidation catalyst, diesel particulate filter, and selective catalytic reduction, it will be emissions-compliant in all 50 states. Diesel Engines' Branded EcoDiesel, the new 3.0-liter

2014 268

2014 Chrysler Diesel Exhaust 268

Green Car Congress

JUNE 2, 2022

Before the demo vehicle—a DAF CF 340 front loader with a Millennium XXL 40 body from Terberg HS—could be used to collect commercial waste, a conversion from standard diesel propulsion to hydrogen was required. In order to convert the diesel truck to hydrogen propulsion, the vehicle had to be completely gutted.

Convert 444

Convert Hydrogen Parts Fuel 444

Green Car Congress

SEPTEMBER 22, 2014

EPA’s Office of Transportation and Air Quality (OTAQ) is soliciting proposals ( EPA-OAR-OTAQ-14-07 ) that achieve significant reductions in diesel emissions in terms of tons of pollution produced by diesel engines and diesel emissions exposure, from fleets operating at marine and inland water ports located in areas of poor air quality.

EPA 210

EPA Diesel Emissions Clean Alternative 210

Green Car Congress

SEPTEMBER 23, 2020

Tula Technology is presenting its diesel Dynamic Skip Fire (dDSF) technology ( earlier post ) at the 4 th Future Diesel Powertrain Summit China 2020 on 24-25 September 2020 in Shanghai, China. Cylinder deactivation also reduces excess engine airflow, increasing exhaust temperatures. dDSF Simulation Project.

Diesel 221

Diesel Future Fuel Economy 2020 221

Green Car Congress

DECEMBER 26, 2019

The EPFL system captures CO 2 directly in the trucks’ exhaust system and liquefies it in a box on the vehicle’s roof. First, the vehicle’s flue gases in the exhaust pipe are cooled down and the water is separated from the gases. Researchers at EPFL have patented a new concept that could cut trucks’ CO 2 emissions by almost 90%.

Emissions 332

Emissions CO2 Exhaust Carbon 332

Green Car Congress

APRIL 9, 2014

Southwest Research Institute (SwRI) announced preliminary test results of its Dedicated-Exhaust Gas Recirculation (D-EGR) demonstration vehicle ( earlier post ) at the SAE 2014 World Congress in Detroit. With D-EGR, one or more cylinders have their exhaust connected directly to the intake system. The engine conversion.

Gasoline 317

Gasoline Emissions Diesel Exhaust 317

Green Car Congress

MAY 16, 2014

A team at Mississippi State University performed a detailed experimental analysis of diesel–ignited propane dual fuel combustion on a 12.9-liter, liter, six-cylinder, production heavy-duty diesel engine. The gaseous propane was fumigated upstream of the turbocharger air inlet and ignited using direct injection of diesel sprays.

Diesel 199

Diesel Engine Chad Fuel 199

Green Car Congress

MARCH 29, 2021

Power management company Eaton and Tenneco announced a joint development agreement between Eaton’s Vehicle Group and Tenneco’s Clean Air business group to produce an integrated exhaust thermal management system that will enable commercial truck and light vehicle manufacturers to meet upcoming emissions regulations.

Eaton 186

Eaton Exhaust Standards Emissions 186

Green Car Congress

APRIL 29, 2012

Broadly, the PetroSA GTL process entails the following steps: Natural gas reforming to produce syngas; Fischer-Tropsch synthesis to convert syngas to liquid fuels; Oligomerization to convert light olefins into longer chain gasoline and distillate (diesel) fuels, and; Conventional refining technologies to workup products.

Mozambique 218

Mozambique Diesel Convert Oil 218

Green Car Congress

MAY 5, 2014

The fourth stroke omits the conventional exhaust event in order to recompress the combustion gases. The converse is also generally true; burning less fuel during the first combustion stroke will give lower temperature and pressure for the second stroke. Diesel Emissions Engines Fuel Efficiency Heavy-duty' and Fiveland, S.

Engine 371

Engine Emissions Exhaust 2014 371

Green Car Congress

APRIL 17, 2013

The OP4 light-duty opposed-piston diesel. Achates Power, which is developing a family of two-stroke, compression-ignition (CI) opposed-piston (OP) engines, has designed and is developing a light-duty diesel concept engine, the OP4. The OP4 is a two-stroke, inline two-cylinder, four-piston diesel with a swept volume of 1.5

Light 225

Light Diesel Engine Power 225

Green Car Congress

APRIL 26, 2018

Bosch says that its engineers have refined existing diesel technolgoies to reduce emissions of nitrogen oxides (NO x ) so significantly that they already comply with future limits. There’s a future for diesel. Today, we want to put a stop, once and for all, to the debate about the demise of diesel technology.

Diesel 210

Diesel Exhaust Legal Emissions 210

Green Car Congress

MARCH 12, 2010

Ford’s all-new 2011 Ford F-Series Super Duty trucks are equipped with new diesel and gasoline engine powertrains that deliver improvements in torque, horsepower and fuel economy. liter Power Stroke V-8 turbocharged diesel engine produces best-in-class 735 lb-ft (997 N·m) of torque at 1,600 rpm and best-in-class 390 hp (291 kW) at 2,800 rpm.

Fuel Economy 220

Fuel Economy Economy Diesel Gasoline 220

Green Car Congress

APRIL 9, 2021

Initiated by MAN with partners from industry and research institutes, it aims to define the steps necessary to produce a dual-fuel, medium-speed engine capable of running on diesel-fuel and ammonia. This will be done in close collaboration with MAN and will also form the basis for defining any requirements for exhaust-gas aftertreatment.

Engine 397

Engine Industry Industrial Fuel 397

Green Car Congress

AUGUST 18, 2009

liter clean diesel engine (European specifications). liter diesel engine mated to a selective catalytic reduction (SCR) system. liter diesel engine mated to a selective catalytic reduction (SCR) system. SCR systems substantially reduce NO x emissions, which helps the diesel CX-7 to comply with Euro5 emissions regulations.

Mazda 186

Mazda Diesel Clean Cleaning 186

Green Car Congress

FEBRUARY 11, 2014

The exhaust gas treatment system implements close-coupled DPF technology which efficiently integrates the oxidizing catalytic converter and the particulate filter (CCDPF). The component is compact to reduce exhaust counter-pressure with beneficial effects in terms of fuel reduction and CO 2 emissions. l/100 km (26.4

Gasoline 218

Gasoline Diesel Engine 2014 218

Green Car Congress

JUNE 5, 2017

TDI diesel engine for the European market. In the new Audi A5 and Q5 models, the V6 diesel outputs 210 kW (286 hp) as well as 620 N·m (457lb-ft) of torque (this engine version is not yet for sale. To minimize the related extra fuel consumption, the NOC kicks in especially at low exhaust temperatures. Earlier post.)

Diesel 186

Diesel Hybrid Audi Exhaust 186

Green Car Congress

JULY 5, 2012

Just like that unit, the new engine is an in-line six cylinder engine with unit injectors and catalytic exhaust treatment (SCR). The SCR system, which converts the NO x in the exhaust gases into nitrogen and water vapor, is integrated with the particulate filter (DPF) in a compact unit that takes up the minimum possible space.

Volvo 240

Volvo Engine Exhaust Emissions 240

Green Car Congress

MAY 23, 2016

ULEMCo, the developer of a hydrogen-diesel dual fuel conversion system for commercial vehicles, has delivered its first hydrogen dual-fuel refuse vehicles to Fife Council in Scotland. A diesel pilot injection initiates combustion of the hydrogen, which is stored onboard at 350 bar. InTech, doi: 10.5772/54613.

Hydrogen 170

Hydrogen Diesel Fuel Conversion 170