CleanTechnica EVs

MAY 14, 2022

Lithium resources are concentrated in locations that have […]. To mitigate the worst impacts of climate change, we must transition away from fossil fuels like petroleum and coal and toward clean energy generation and zero-emission transportation options.

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South America Lithium Ion Exhaust Climate Change 98

Green Car Congress

DECEMBER 6, 2021

New emissions regulations spearheaded by the California Air Resources Board (CARB), U.S. To date, the technology has been evaluated with a close-coupled selective catalytic reduction (SCR) aftertreatment system with and without a 48-volt electric heater.

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Eaton Emissions Exhaust Commercial 221

Green Car Congress

NOVEMBER 1, 2019

Long-term residential exposure to locally emitted black carbon (BC) from traffic exhaust increases the risk of stroke even in low-pollution environments, according to a study by researchers at Karolinska Institutet and other universities in Sweden. g/m 3 ) of black carbon from traffic exhaust, the risk of stroke increased by 4%.

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Exhaust Carbon Pollution Universal 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.

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Exhaust Waste Conversion Engine 186

Green Car Congress

JANUARY 19, 2014

Exhaust particle size distributions measured by ELPI (color map) and particle concentration measured by CPC (white line) during individual engine braking conditions (speed change from 32 km/h to 0 km/h). The exhaust sample was taken from the exhaust manifold. The exhaust sample was taken from the exhaust manifold.

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Exhaust Engine Fuel Greece 319

Green Car Congress

MAY 23, 2017

Researchers at Imperial College London, working with colleagues from King’s College London and University of British Columbia, have demonstrated a mechanism by which diesel exhaust particles directly affect the lungs to initiate symptoms such as a tightening of the airways and cough. Robinson, Mark A. Birrell, John J. Adcock, Michael A.

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Exhaust Diesel Pollution Guinea 170

Green Car Congress

APRIL 12, 2018

From the first full year of production, the plant will be the BMW Group’s most resource-efficient production location worldwide. Responsible use of water resources is a particular sustainability goal in San Luis Potosí. The use of renewable energy sources will ensure that the plant is supplied with 100% CO 2 -free electricity.

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BMW Mexico Industrial Industry 253

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.

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Exhaust Emissions Belgium Gasoline-Electric 150

Green Car Congress

JUNE 8, 2023

A fleet average nonfuel nonexhaust VOC emission factor of 58 ± 39 mg veh –1 km –1 was calculated for the missing source, which is greater than the total of all VOCs emitted from vehicle exhausts and their associated evaporative fuel losses. While some VOCs are released in exhaust, others may arise from an unexpected source—e.g.,

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Emissions Exhaust Cars Ozone 397

Green Car Congress

NOVEMBER 28, 2013

In 2012, the International Agency for Research on Cancer (IARC), which is part of the World Health Organization (WHO), classified diesel engine exhaust (DEE) as carcinogenic to humans (Group 1). Earlier post.). —Vermeulen et al. Roel Vermeulen, Debra T. 1306880.

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Exhaust Diesel Brazil 2000 353

Green Car Congress

OCTOBER 2, 2014

The California Air Resources Board is accepting applications for the 2014 Haagen-Smit Clean Air Awards. Through a series of innovative experiments he demonstrated that most of California’s smog is the result of motor vehicle exhaust and industrial smokestack pollution reacting with sunlight to create ground-level ozone.

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2014 Clean Cleaning Ozone 231

Green Car Congress

OCTOBER 29, 2014

Before they can be used, however, it is essential to understand their physical properties, combustion chemistry, and characterization of the exhaust due to a number of issues associated with fuel properties—for example, a lower heating value and higher cloud point than regular diesel.

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Exhaust Oil Emissions Sodium 312

Green Car Congress

SEPTEMBER 10, 2023

—Prof Green To implement such a design, the team aims to modify the truck’s powertrain to allow onboard hydrogen release from the LOHCs, using waste heat from the engine exhaust to power the dehydrogenation process. —Sayandeep Biswas, first author Resources Sayandeep Biswas, Kariana Moreno Sader, and William H. 3c01919

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MIT Hydrogen Fuel Exhaust 360

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.

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Engine Emissions Diesel Fuel 368

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.

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Exhaust Diesel 2012 Los Angeles 273

Green Car Congress

JUNE 11, 2012

A study by a team of researchers in the UK has estimated the contributions of brake dust, tire dust, and resuspended dust to non-exhaust traffic particles as. As a result, these non-exhaust emissions make up a similar proportion of the airborne particulate matter (PM) resulting from vehicle use as exhaust emissions.

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Exhaust United Kingdom Emissions London 252

Green Car Congress

NOVEMBER 16, 2021

In 2020, independent global emissions testing company Emissions Analytics reported that pollution from tire wear can be 1,000 times worse than what comes out of a car’s exhaust. Earlier post.) NEEs are currently believed to constitute the majority of primary particulate matter from road transport, according to Emissions Analytics.

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Standards Manufacturer Exhaust Emissions 418

Green Car Congress

SEPTEMBER 23, 2015

Researchers at Oak Ridge National Laboratory (ORNL) have developed a ternary mixed oxide catalyst composed of copper oxide, cobalt oxide, and ceria (dubbed “CCC”) that outperforms synthesized and commercial platinum group metal (PGM) catalysts for CO oxidation in simulated exhaust streams while showing no signs of inhibition—i.e.,

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Exhaust Low Cost Pollution Emissions 150

Green Car Congress

DECEMBER 14, 2020

Wear and tear from brakes, tires and road surfaces will soon overtake car exhaust fumes as the leading source of fine particles released into the air by road traffic, according to a new OECD report. Heavy electric vehicles with long-distance batteries could compound the problem even as they slash emissions from engine exhaust.

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Exhaust Parts Emissions Transportation 300

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.

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Exhaust Diesel Finland Water 218

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,

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Diesel Fleet Peterbilt Eaton 468

Green Car Congress

MARCH 1, 2019

Exhaust from on-road diesel vehicles was responsible for nearly half of the impacts (~181,000 premature deaths) worldwide, and fully two-thirds in India, France, Germany, and Italy. Consideration of these impacts would likely increase the estimate of health impacts from vehicle exhaust emissions.

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Ozone 2015 2010 Exhaust 230

Green Car Congress

APRIL 18, 2016

A new study by a team from the University of Edinburgh and independent engineering company INNAS BV has found that, when factoring in the additional weight and non-exhaust PM factors, total PM 10 emissions from electric vehicles (EVs) are equal to those of modern internal combustion engine vehicles (ICEVs). Click to enlarge.

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Exhaust Emissions Gasoline-Electric 2016 150

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. This can be achieved by direct measurement of the exhaust components.

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Exhaust Diesel Gas Emissions 231

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). Novel Nanopore Membrane Technology. Recovers Energy from Industrial Effluents.

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Exhaust Water Industrial Industry 246

Green Car Congress

JULY 14, 2011

The research by the University of Edinburgh measured the impact of diesel exhaust fumes on healthy volunteers at levels that would be found in heavily polluted cities. When assessed in the clinic, we showed that the vascular dysfunction associated with diesel exhaust inhalation is prevented by particle filtration.

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Exhaust Diesel Pollution Emissions 268

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. Earlier post.).

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Exhaust Water Fuel BMW 150

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.

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Exhaust Fuel Carbon Diesel 150

Green Car Congress

JANUARY 9, 2015

In an open access study published in the journal Particle and Fibre Toxicology , a team from the University of British Columbia investigated the short-term effects of diesel exhaust inhalation on DNA methylation levels at CpG sites across the genome in circulating blood in asthmatics. The project is funded by AllerGen Inc.,

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Exhaust Diesel Pollution Canada 150

Green Car Congress

APRIL 19, 2023

Equipped with the latest exhaust technologies, the MAN D3876 complies with the current and strict EU Stage V emission regulations. Regenerative diesel ensures clean combustion with up to 90% less greenhouse gas emissions (CO 2 ) in the exhaust gas compared to conventional diesel.

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Engine Future Exhaust Diesel 293

Green Car Congress

DECEMBER 19, 2022

The technology from Dürr enables the removal and recovery of these solvents—generally NMP (N-Methyl-2-Pyrrolidone), which is toxic —from the exhaust air flow. Without this system, the exhaust air requires thermal oxidation, which would result in additional CO 2 emissions. Dürr’s Sorpt.X

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Germany Production Lithium Ion Exhaust 284

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).

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California Emissions Available Exhaust 326

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. Oxidation of engine-generated NO to NO 2 is critical in diesel engine emission control for reducing NO x and carbon soot from the tail-pipe exhaust.

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Exhaust Diesel Dallas Conversion 240

Green Car Congress

MARCH 3, 2012

Contrary to expectations, exhaust from gasoline vehicles contributes more to the production of secondary organic aerosols (SOA) than exhaust from diesel vehicles, according to a new study by scientists from the Cooperative Institute for Research in Environmental Sciences (CIRES), NOAA’s Earth System Research Laboratory (ESRL) and other colleagues.

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Exhaust Gasoline Diesel Los Angeles 231

Green Car Congress

FEBRUARY 13, 2023

The simulated HCCI combustion was analyzed through six characteristics: indicated thermal efficiency; location of peak pressure; exhaust gas temperature; combustion duration; ignition delay and NO x emissions. They then applied various asymmetric piston trajectories in the model. 2023.127634

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Engine Exhaust Emissions Fuel 346

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?” Energy Sci Eng.

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Hydrogen Gas Coal Exhaust 414

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.

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Diesel Emissions Exhaust Engine 284