Green Car Congress

JUNE 8, 2023

The levels of these non-fuel-derived gases will likely remain unchanged, even as more drivers transition from gas-powered to electric vehicles. While some VOCs are released in exhaust, others may arise from an unexpected source—e.g., Resources Samuel J. Cliff et al. Cliff, Alastair C. Lewis, Marvin D. Shaw, James D.

Emissions 397

Emissions Exhaust Cars Ozone 397

Green Car Congress

DECEMBER 6, 2021

New emissions regulations spearheaded by the California Air Resources Board (CARB), U.S. The findings demonstrate that using CDA and a close-coupled SCR catalyst reduced both NO x and CO 2 emissions with fuel consumption savings of up to 40% at idle.

Eaton 221

Eaton Emissions Exhaust Commercial 221

Green Car Congress

MARCH 25, 2023

prepared for the International Council on Clean Transportation (ICCT), has found that hydrotreating is an inexpensive approach to produce near-zero naphthalenes petroleum jet fuel (PJF) for contrail abatement. L) to hydrotreat fossil jet fuel at the conversion refineries that produce the bulk of aviation jet fuel worldwide.

Fuel 170

Fuel Exhaust Conversion Water 170

Green Car Congress

OCTOBER 28, 2017

Researchers in China have developed a novel free-piston linear generator (FPLG) to recover exhaust waste heat efficiently from a vehicle engine. Therefore, it is necessary to recover exhaust energy of vehicle engine, and many strategies and methods have been adopted to reduce the energy waste and improve the fuel utilization efficiency.

Exhaust 186

Exhaust Waste Conversion Engine 186

Green Car Congress

JULY 2, 2015

Fraunhofer researchers in Germany have developed a process for the conversion of CO-rich exhaust gases from steel plants into fuels and specialty chemicals. In addition to the exhaust gases, syngas—similar gas mixtures from home and industrial waste incineration—can also be used for the engineered process.

Exhaust 150

Exhaust Fuel Carbon Diesel 150

Green Car Congress

AUGUST 26, 2015

FEV is developing a water injection system for internal combustion engines using condensate from exhaust gases, the “Extended Direct Condensate Injection” system. in the region of the minimum specific fuel consumption on a stoichiometric combustion concept with Miller cycle and cooled external exhaust gas recirculation.

Exhaust 150

Exhaust Water Fuel BMW 150

Green Car Congress

JUNE 12, 2023

A study by a team from UC Riverside has assessed the potential of increasing ethanol content in California reformulated gasoline (CaRFG) by investigating the exhaust emissions from a fleet of 20 Tier 3 light-duty vehicles. A baseline CaRFG E10 (10% ethanol by volume) fuel was splash-blended with denatured ethanol to create an E15 fuel.

California 305

California Emissions Montana Gasoline 305

Green Car Congress

FEBRUARY 13, 2023

Researchers at Shanghai Jiao Tong University are investigating ammonia-fueled HCCI combustion in a free piston engine. In a paper published in the journal Fuel , they report an optimal compression ratio (CR = 25) for ammonia igniation and an optimal piston trajectory (symmetric trajectory with Ω = 0.5) 2023.127634

Engine 346

Engine Exhaust Emissions Fuel 346

Green Car Congress

OCTOBER 29, 2014

Biofuels, such as biodiesel, offer benefits as a possible alternative to conventional fuels due to their fuel source sustainability and reduced environmental impact. High viscosity of biodiesel may lead to poor atomization of the fuel spray and inaccurate operation of the fuel injectors, so, it may cause fuel injector problems.

Exhaust 312

Exhaust Oil Emissions Sodium 312

Green Car Congress

JANUARY 29, 2020

The results of a new analysis by the International Council on Clean Transportation (ICCT) show that, when combined with a trend toward higher methane leakage and combustion slip, there is no climate benefit from using liquefied natural gas (LNG) as a marine fuel—regardless of the engine technology. First, it contains very little sulfur.

Mariner 427

Mariner Climate Fuel Oil 427

Green Car Congress

JULY 18, 2022

The California Air Resources Board (CARB) has released the results of a multiyear study evaluating exhaust emissions from the use of California Reformulated Gasoline (CaRFG) that contains 15 volume percent ethanol (E15). The study used two fuels—an E10 and E15.

Fuel Economy 186

Fuel Economy Economy Fuel Ozone 186

Green Car Congress

APRIL 19, 2023

This makes the system one of the systems with the highest pressures on the market and guarantees optimum fuel atomization quality. As a result, significant savings in fuel consumption can be achieved. Our development goal has always been to achieve the best fuel consumption.

Engine 293

Engine Future Exhaust Diesel 293

Green Car Congress

APRIL 7, 2022

liter, heavy-duty opposed-piston, three-cylinder diesel engine it developed in a project funded by the California Air Resources Board (CARB) and several partners ( earlier post ) has entered fleet service with WALMART Corporation in a Peterbilt 579 tractor. Achates Power announced that the 10.6-liter,

Diesel 468

Diesel Fleet Peterbilt Eaton 468

Green Car Congress

MAY 20, 2019

A life-cycle assessment of emissions from domestic and imported liquefied natural gas (LNG), and heavy-fuel oil (HFO) for marine shipping by a team from the University of British Columbia has found that only high-pressure dual-fuel (HPDF) engines robustly reduce well-to-wake GHG emissions by 10% compared with their HFO-fueled counterparts.

Mariner 236

Mariner Engine Fuel Exhaust 236

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. The liquid CO 2 would then be delivered to a service station and where it will be turned back into fuel using renewable energy. In their study, the scientists used the example of a delivery truck. Sharma and Maréchal.

Emissions 332

Emissions CO2 Exhaust Carbon 332

Green Car Congress

MAY 2, 2016

the criteria pollutants and CO 2 that emerge with the exhaust from the tailpipe. However, there is more than 15 years of research showing that the contribution of non-exhaust primary particles to the total traffic generated primary particles is significant in urban areas. Further, a 2013 review by Denier van der Gon et al. Background.

Exhaust 150

Exhaust Emissions Belgium Gasoline-Electric 150

Green Car Congress

OCTOBER 8, 2012

Researchers in Germany and Finland report the first online measurement of gaseous sulfuric acid (GSA) in the exhaust gas of a modern heavy-duty diesel engine in an effort to quantify the role of low-vapor-pressure gases in the formation of nucleation particles (NUP). Resources. of hydrocarbons) significantly. —Arnold et al.

Exhaust 218

Exhaust Diesel Finland Water 218

Green Car Congress

MAY 28, 2021

Assumed geographical location of tailpipe, fuel and vehicle cycle CO 2 emissions. The total effect of a phasing out of fossil-fueled cars will not be felt until the middle of the century—and how the batteries are manufactured will affect the extent of the benefit. Morfeldt et al. —Johannes Morfeldt. 2021.102807.

Emissions 259

Emissions Carbon Manufacturer Sale 259

Green Car Congress

JULY 31, 2019

A team at the University of Delaware has demonstrated a direct ammonia fuel cell (DAFC) prototype with a peak power density of 135 mW cm -2 at 80 ?C. Together, these applications leave a substantial fraction of transportation energy usage dependent on chemical fuels. A paper on the work is published in the journal Joule. Zhao et al.

Delaware 278

Delaware Transportation Fuel Hydrogen 278

Green Car Congress

MAY 27, 2012

A team of researchers in Germany has found that the mutagenicity of diesel engine exhaust (DEE) is eliminated in the gas phase by a Diesel Oxidation Catalyst (DOC), but only slightly reduced in the particle phase. Total particle mass (TPM) was reduced by 50% with the DOC in common diesel fuel and by 30% in the other fuels.

Exhaust 231

Exhaust Diesel Gas Emissions 231

Green Car Congress

MARCH 5, 2012

In a study of non-metal miners in the US, federal government scientists report that heavy exposure to diesel exhaust increased risk of death from lung cancer. For never-smokers, risk of lung cancer death increased with increasing diesel exhaust exposure. effect of diesel exhaust exposure on lung cancer mortality in.

Exhaust 273

Exhaust Diesel 2012 Los Angeles 273

Green Car Congress

JANUARY 31, 2012

Borla Performance Industries , a leader in the design and manufacture of stainless steel performance exhaust, has an option to license a novel nanopore membrane technology developed at Oak Ridge National Laboratory (ORNL). industrial process streams, and solid oxide fuel cells. Novel Nanopore Membrane Technology.

Exhaust 246

Exhaust Water Industrial Industry 246

Green Car Congress

SEPTEMBER 30, 2022

Researchers have used a novel near-infrared light imaging technique to capture the first cross-sectional images of carbon dioxide in the exhaust plume of a commercial jet engine. The researchers used their new chemical species tomography setup to capture the first images of carbon dioxide exhaust from a commercial aircraft engine.

Commercial 259

Commercial Engine Emissions CO2 259

Green Car Congress

AUGUST 13, 2021

Carbon dioxide emissions, including emissions from developing, processing, and transporting the fuels, are shown in orange. Carbon dioxide equivalent emissions of fugitive, unburned methane are shown in red. The methane leakage rate is 3.5%. Howarth and Jacobson (2021). Howarth, RW, Jacobson, MZ. 2021) “How green is blue hydrogen?”

Hydrogen 414

Hydrogen Gas Coal Exhaust 414

Green Car Congress

JANUARY 2, 2019

Their paper is published in the ACS journal Energy & Fuels. Regulated emissions for all test fuels over the cold-start and hot-start LA92 cycles. A fuel economy penalty was also observed for lower energy content E30 and E78 blends compared to both E10 fuels. Data presented as mean ± standard deviation, N=3.

Pollution 255

Pollution Fuel Vehicles Emissions 255

Green Car Congress

FEBRUARY 9, 2012

A team from National Tsing Hua University, Taiwan, reports that a low-temperature solid oxide fuel cell (SOFC) emissions control system for lean-burn engines can simultaneously reduce the high concentrations of NO x and oxidize hydrocarbon (HC) emissions.

Exhaust 225

Exhaust Engine Emissions Gas-Electric 225

Green Car Congress

JULY 14, 2011

A European study lead by scientists at the University of Edinburgh (UK) has found that the combustion-derived ultrafine particles from diesel fuel are the predominant mediators of the adverse effects—harming blood vessels and increasing the chances of blood clots forming in arteries, leading to a heart attack or stroke.

Exhaust 268

Exhaust Diesel Pollution Emissions 268

Green Car Congress

AUGUST 1, 2011

Researchers at Okayama University (Japan) found that conventional combustion in a pilot-ignited, supercharged duel-fuel engine powered with different types of syngas at various equivalence ratios can be transformed into combustion with two-stage heat release. International Journal of Hydrogen Energy , In Press doi: 10.1016/j.ijhydene.2011.04.192.

Exhaust 186

Exhaust Emissions Engine Fuel 186

Green Car Congress

AUGUST 20, 2019

The new technology saves up to 20% fuel in typical passenger car low load operating conditions. The valve train is the “respiratory organ” of combustion engines: it manages the aspiration of fresh air and the discharge of exhaust gases (gas exchange). Sectional drawing of the FlexWork valve drive. Image: Empa. —Zsiga et al.

Fuel 220

Fuel Gas-Electric Exhaust Gas 220

Green Car Congress

AUGUST 17, 2012

Under laboratory-simulated diesel exhaust conditions, this mixed-phase oxide material was superior to Pt in terms of cost, thermal durability, and catalytic activity for NO oxidation. Diesel engines are attractive because of their higher fuel efficiency than gasoline engines.

Exhaust 240

Exhaust Diesel Dallas Conversion 240

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

FEBRUARY 25, 2014

D-EGR is an engine and control concept that combines fuel reforming to produce hydrogen with high levels of exhaust gas recirculation (EGR) to achieve very high levels of thermal efficiency. Engines Fuel Efficiency Vehicle Systems' In 2013, SwRI reported a 2.0-liter other actuators used to enable the control of D-EGR combustion.

Fuel Economy 277

Fuel Economy Engine Fuel Economy 277

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. For several years, intensive studies have been dedicated at CEP on reforming processes for fuel cell powering using a nonthermal plasma torch.

Exhaust 199

Exhaust Gas Diesel Gas-Electric 199

Green Car Congress

AUGUST 1, 2017

Continental has successfully conducted tests on the synthetic diesel fuel oxymethylene ether (OME) in test vehicles, including its Super Clean Electrified Diesel vehicle presented this year. As diesel fuels, they reduce the emission of carbon black and NO x. Synthetic fuels do not only contribute to CO 2 -neutral mobility.

Diesel 150

Diesel Fuel Exhaust 2016 150

Green Car Congress

MARCH 9, 2020

Power management company Eaton has expanded its portfolio of valvetrain solutions for diesel off-highway vehicles to help OEMs reduce emissions and improve fuel economy. This technology enables precise valve lift control through HLA, coupled with engine braking capability, which in turn helps reduce emissions and improve fuel economy.

Eaton 269

Eaton Fuel Economy CO2 Vehicles 269

Green Car Congress

AUGUST 8, 2022

This solicitation will remain open until all funding is exhausted. The South Coast Air Quality Management District is serving as the statewide administrator of the funding for this project category in partnership with the California Air Resources Board (ARB).

California 326

California Emissions Available Exhaust 326

Green Car Congress

AUGUST 22, 2017

According to a new study by Bosch, the use of e-fuels—synthetic fuels based on renewable energy—in Europe by 2050 as a scheduled supplement to electrification could save up to 2.8 Bottom: Fuel pathways. In addition, synthetic fuels can be designed to burn practically soot-free. Source: Bosch. Click to enlarge.

Emissions 210

Emissions Fuel CO2 Gasoline-Electric 210