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In a study on the effect of exhaust particles from aircraft turbine engines on human lung cells, Swiss researchers have found that cells reacted most strongly to particles emitted during ground idling. Image: University of Bern /SR Technics Switzerland AG. Turbine engine in the testing facility (not running).
Alpiq, EW Höfe and SOCAR Energy Switzerland are looking into the feasibility of installing an electrolysis facility with a capacity of up to 10 MW in Freienbach, Switzerland. In addition, the exhaust heat will be fed into the regional district heating network that is currently being established.
A study by European researchers has found that two-stroke (2S) scooters, although constituting a small fraction of the fleet, can dominate urban vehicular pollution through organic aerosol and aromatic emission factors up to thousands of times higher than from other vehicle classes. Emission factors (EFs) from scooters and other vehicles.
The aim is to deliver an engine capable of running on carbon-neutral green methanol by 2024, providing shipowners with a power solution enabling them to meet IMO’s 2050 target—and to reach net-zero emissions—with their next generation of vessels. The Swiss company, Wärtsilä Switzerland Ltd.,
In the spring 2014, the GasOMeP project (Gasoline Vehicle Emission Control for Organic, Metallic and Particulate Non-Legislative Pollutants) got underway. The carcinogenic potential in one cubic meter of exhaust gas from gasoline direct injectors is up to 1,700 times higher than the EU limit for clean air. Click to enlarge.
Barbara Rothen-Rutishauser and Peter Gehr from the University of Bern, Switzerland, and Michael Riediker from the Institute for Work and Health, Lausanne, Switzerland, worked with a team of researchers to study the effects of brake particles on cultured lung cells placed in a chamber close to the axle of a car.
liters displacement (type code EA 189) contained illegal software designed to manipulate emissions. Together with his colleagues, he used a special instrument to examine the exhaust plumes of 23,000 passing cars and analyzed the levels of NO x and CO 2. Here the measured NO x emissions fell by an average of almost 22%.
The direct injection two-stroke engine could be a very promising and interesting option for hydrogen combustion to achieve zero NO x because of its advantages of high-power density and inherent much lower NO x emissions. The only criteria emission of concern is NO x. ID-Technologies, Fribourg, Switzerland. Fuel Injection.
The compact dimensions of the DPF/DOC aftertreatment system minimizes space requirements in the exhaust system and incorporates a number of features to ease installation and cleaning. The VERT Association is a non-profit organization established in accordance with the laws of Switzerland. Reduction of PM > 95%.
A new study by an international team led by researchers from the Paul Scherrer Institute (PSI) in Switzerland has found that modern diesel passenger cars equipped with diesel particulate filters (DPFs) emit fewer carbonaceous particulates than gasoline-powered vehicles. a) Aerosol emission factors (g kg −1 fuel) measured in the study.
On 1 September 2017, new emissions regulations for passenger vehicles come into force in the EU and Switzerland. These will plug the gaps in the existing legislation and will help to ensure that diesel vehicles in particular become considerably cleaner as regards their NO x emissions. At the end of 2016 around 3.1 Image: Empa.
The WDG also can reduce carbon dioxide emissions by as much as 95 percent in comparison to modern internal combustion vehicle engines. Swissauto Wenko AG of Switzerland produces a modern version of the Comprex—the Hyprex—designed for small gasoline engines. Norbert Müller. The Wave Disc Engine.
The system will begin shipping in 2023 and has already been specified in several major design wins including Scandlines’ 10MWh PR24 zero-emission freight ferry. Both are produced in-house at the company’s European cell manufacturing facilities in Germany and the company’s new automated, state-of-the-art module assembly line in Switzerland.
Indexed European transport sector greenhouse gas emissions, 1990-2006. Transport continues to contribute disproportionally to Europe’s greenhouse gas (GHG) emissions, poor air quality and noise, and still uses the least efficient modes to move people and goods according to a new report from the European Environmental Agency (EEA).
This issue of Nature — themed “The Climate Crunch”—features a number of related papers and commentary on greenhouse gas emissions and the difficulty of cutting back, as well as an editorial calling on commitment from “ the highest levels ” to make the needed changes. —Malte Meinshausen.
Fuel-efficiency and CO 2 emissions from both EcoBoost gasoline engines are enhanced using Ford’s industry-first cylinder deactivation system for a three-cylinder engine, which can automatically stop one of the engine’s cylinders when full capacity is not needed, such as when coasting or cruising with light demand on the engine. The all-new 1.5-liter
About one-third of emissions globally are produced through electricity generation, and Rahman said his mission is to help reduce that amount through engineering solutions. We want to be a solution partner so we can have parties at the table to help solve this problem of high carbon emissions globally.” Many countries already do so.
Audi sees the potential for the use of CO 2 -neutral fuels to reduce fleet CO 2 emissions. Around 1,500 Audi A3 Sportback g-tron cars can be driven 15,000 carbon-neutral kilometers (9,300 miles) each year on the e-gas from Werlte, since the CO 2 emitted from the exhaust system had been bound previously during the production of the e-gas.
As the world’s most widely manufactured material, concrete—and especially the cement within it—is also a major contributor to climate change, accounting for around 6 percent of global greenhouse gas emissions. Data centers use so much concrete that the construction boom is wrecking tech giants’ commitments to eliminate their carbon emissions.
Å, 152 – 1515 m/s) neutrons are preferred due to their favorable detection reactions and due to their very useful contrast behavior, note the scientists at the Paul Scherrer Institute in Switzerland. For neutron imaging, thermal (12 meV - 100 meV; 2.6 - 0.9 Å; 1515 - 4374 m/s) and cold (0.12 meV - 12 meV; 26.1 – 2.6
Exhaustemissions from diesel engines were recently labelled as carcinogenic by the International Agency for Research on Cancer. The average cost of pollution from a 12-14 tonne Euroclass III lorry is highest in Switzerland, at almost €0.12 (US$0.16) per kilometer. km (US$0.10).
trillion a year in premature deaths and ill health; these costs will rise without government action to limit vehicle emissions, according to a new report published by the Organisation for Economic Co-operation and Development (OECD): “The Cost of Air Pollution: Health Impacts of Road Transport”. Over the five?
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