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A research team at the University of Wisconsin–Madison has identified a new way to convert ammonia to nitrogen gas through a process that could be a step toward ammonia replacing carbon-based fuels. This process can be harnessed to produce electricity, with protons and nitrogen gas as byproducts. —Trenerry et al. Resources.
Researchers from University of Girona (Spain) successfully used electrically efficient microbial electrosynthesis cells (MES) to convert CO 2 to butyric acid. V and an electricenergy requirement of 34.6 Romans-Casas et al. Solventogenic butanol production was triggered at a pH below 4.8
Vertimass and European Energy have completed a Letter of Intent (LOI) to integrate technologies for capturing carbon dioxide and converting it into hydrocarbon products around the world. —Søren Knudsen Kær , Head of Technology, Power-to-X of European Energy. —Vertimass CEO Charles Wyman.
and its strategic Mobile Energy Group (MEG) announced a strategic partnership with the China National Petroleum Corporation Nanjing (CNPC or PetroChina) to begin converting existing fossil fuel gas stations in the city of Nanjing. Ideanomics Inc. —Xu Xingxiang, Chairman of PetroChina Nanjing.
GMZ Energy, a market leader in the development of high-temperature thermoelectric generation (TEG) solutions, has successfully demonstrated a 1,000W TEG designed for diesel engine exhaust heat recapture in a Bradley Fighting Vehicle. Department of Energy (DOE). Earlier post.) GMZ is targeting a fuel economy improvement of 5%.
The BMW i Hydrogen NEXT is a pure electric vehicle that uses hydrogen as fuel by converting it into electricity in a fuel cell. The fuel cell system delivers an electrical output of 125 kW/170 hp.
Following the introduction of the Bosch electric axle-split hybrid in PSA Peugeot Citroën diesel vehicles ( earlier post ), the two companies are now planning to develop a hydraulic hybrid powertrain for passenger cars. This energy can then be used to drive the car. Click to enlarge.
Its turbocharger with variable turbine geometry makes optimal use of the exhaust gas energy for early and harmonious torque development. The cylinder head, injection system, turbocharger and catalytic converter were modified accordingly for the CNG engine. The A3 Sportback 30 g-tron 1.5 lb-ft) of torque between 1,400 and 4,000 rpm.
Stuart Licht have introduced the principles of a new class rechargeable molten air batteries that offer amongst the highest intrinsic electricenergy storage capabilities. During discharge, iron metal is converted back to iron oxide. Energy Environ. In 2008 a zirconia stabilized VB 2 air battery was presented.
In the next step, the three desert prototypes with electric drive and energyconverter will run in the 2023 Dakar Rally with an innovative fuel—a blend of ethanol-to-gasoline (ETG) and e-methanol. The final fuel blend fuel consists of 80% sustainable components, including ETG and e-methanol.
Given a spark, gasoline will burn in any environment. As a result, the station can be four times smaller compared to stations for gaseous hydrogen, and fuel can be refilled in the pit area in the same way as gasoline-powered vehicles. Nonetheless, LNG has become indispensable in the push to increase the world’s energy options.
It will complement PEUGEOT’s already extensive family of electrified engines, including plug-in hybrid, 100% electric and fuel cell variants. PEUGEOT 3008 The PEUGEOT 48V HYBRID system consists of a new-generation 136bhp PureTech gasoline engine, coupled with a new 6-speed dual-clutch electrified gearbox that includes an electric motor.
It has been purposefully designed for efficiency and, together with many other optimizations of the race car, such as aerodynamics, helps save energy. megajoules of fuel energy are available to the new R18 e-tron quattro per lap at Le Mans. megajoules of fuel energy are available to the new R18 e-tron quattro per lap at Le Mans.
Researchers at the Department of Energy’s Oak Ridge National Laboratory (ORNL) have demonstrated a 120-kilowatt wireless charging system for vehicles—providing six times the power of previous ORNL technology and a big step toward charging times that rival the speed and convenience of a gasoline station fill-up.
Vitruvian Energy is trying to crowd-fund its novel biofuel EEB (ethyl 3-ethoxybutyrate). EEB has higher energy content than ethanol: 26-29 MJ/L compared to 23. Testing showed that blending EEB with diesel significantly reduces soot emissions, similar to how ethanol reduces emissions when blended with gasoline. per gallon.
Porsche, Siemens Energy and partners are developing and implementing a pilot project—the “Haru Oni” project—in Chile that is expected to yield the world’s first integrated, commercial, industrial-scale plant for making synthetic climate-neutral fuels (eFuels). —Christian Bruch, CEO Siemens Energy.
Audi’s latest e-fuels project is participation in a a pilot plant project in Dresden that produces diesel fuel from water, CO 2 and green electricity. The sunfire plant, which operates according to the “power-to-liquid” (PtL) principle, requires carbon dioxide, water and electricity as raw materials. gasoline with Global Bioenergies.
For the first time, Lawrence Livermore National Laboratory (LLNL) has published state-by-state energy and water Sankey diagrams in one location so that analysts and policymakers can find all the information they need in one place. General location of energy and water categories. Energy and water generally “flows” from left to right.
Direct land use, life cycle GHG emissions (excluding indirect land use change), and life cycle fossil fuel requirements to generate the transportation services provided by 17.8 × 10 12 MJ NCV of gasoline, the amount used in transportation in the US in 2009. Therefore any biomass-based energy pathway is very land-use-intensive.
Electromobility is just now picking up momentum; further, electric cars are only as emissions-free as the production of electricity that charges their batteries. In addition, around half the vehicles that will be on the road in 2030 have already been sold—most with gasoline or diesel engines. Then add carbon.
CADO completely converts wet ethanol (and other alcohols) into targeted hydrocarbons in a simple reactor system at moderate temperatures and near atmospheric pressure without adding hydrogen. UGI Corporation is a distributor and marketer of energy products and services.
Researchers at Washington State University, with colleagues at Kyung Hee University and Boeing Commercial Airplanes, have been developing liquid hydrocarbon/oxygenated hydrocarbon-fueled solid oxide fuel cells (SOFCs) for aviation (the “more electric” airplane) and other transportation applications, such as in cars. —Kwon et al.
Energy management with the V2H system. Toyota Motor Corporation (TMC) has developed a vehicle-to_home (V2H) system for the mutual sharing of power between plug-in vehicles—plug-in hybrid vehicles (PHVs) and electric vehicles (EVs)—and homes. Click to enlarge. Earlier post.).
gasoline engine as well as the hybrid drive system. liter gasoline engine and an electric motor paired with a compact Li-ion battery. The 15 kW electric motor and gas engine work in tandem to provide performance similar to the conventional Pathfinder. Earlier post.) Petersburg plant Russia’s first to produce a hybrid.
with technologies such as direct fuel injection, variable valve timing, exhaust-driven turbochargers, brake energy regeneration and Auto Start Stop function—about 60% of the generated energy is still lost, half of it being exhaust heat, with the remaining half as heat absorbed by the engine cooling system.
If CNG were to be eventually used in hybrids, the advantage of the electric generation/EV option shrinks. Their open access paper is published in the journal Energy. The study investigated the the WTW energy and emissions from the use of natural gas in CNGVs with a range of CNGV fuel economy and natural gas compressor efficiency.
Researchers led by a team at Washington State University (WSU) have developed a unique and inexpensive nanoparticle catalyst that allows a solid-oxide fuel cell to convert logistic liquid fuels such as gasoline to electricity without stalling out during the electrochemical process. —Qusay Bkour, lead author. Saunders, M.
Available in the Grand Cherokee Limited, Trailhawk, Overland, Summit and Summit Reserve, the 4xe propulsion system combines two electric motors, a 400-volt battery pack, 2.0-liter The 4xe PHEV technology targets an estimated 25 miles (40 km) of all-electric range and 57 MPGe and offers: 375 hp and 470 lb-ft of torque. 1 crawl ratio.
A research report submitted to the California Legislature this week by the University of California, Davis’ Institute of Transportation Studies proposes switching EVs to a mileage-based road-funding fee (road user charge, RUC) while continuing to have gasoline-powered cars pay gasoline taxes. on-board diagnostic [OBD] devices).
Crucial in the development of the Le Mans prototype were the newly created and revolutionary racing rules for this class as they relate to energy efficiency. The V4 gasoline engine with direct injection and turbocharging is integrated in the chassis as a mid-engine. liter V-4 gasoline engine that is compact and lightweight.
The system also supports driving in all-electric mode and, when on low-grip surfaces, improving performance by connecting the rear axle to the 48V eRAD electric rear axle drive, effectively transforming the vehicle into a four-wheel drive. From the top: Belt Starter Generator; Electric Supercharger; eRAD. Valeo’s 48V roadmap.
A team of biologists and engineers modified Rhodopseudomonas palustris TIE-1 (TIE-1) so that it can produce a biofuel using only three renewable and naturally abundant source ingredients: carbon dioxide, solar panel-generated electricity and light. The results are reported in an open-access paper in the journal Communications Biology.
The new Range Rover Evoque and Land Rover Discovery Sport premium compact SUVs are now available with plug-in hybrid electric vehicle (PHEV) technology, with an electric-only range of up to 66 km (41 miles) and CO 2 emissions as low as 32 g/km. Both can reach speeds of up to 135km/h (84mph) using electric power alone.
Hydrogen is set to be used in industry and in the future also in road traffic, finally heralding a shift away from gasoline and diesel fuel. The many millions of vehicles will need many millions of fuel cells to convert hydrogen into power, but as yet, Europe has no mass production facility that could cover this demand.
Fuel life cycle GHGs for gasoline fuel blendstock from pyrolysis and upgrading. GHG reduction from the 2005 petroleum gasoline baseline of 93.08?g Feedstock cost (approximately 30% of MFSP), hydrotreating catalyst cost (13%–18% of MFSP) and labor cost (12%–15% of MFSP) also contribute significant cost to MFSP. g CO 2 -e/MJ.
The powertrain range for the Estate, which includes diesel, gasoline and hybrid options, features a new 1.6-liter The new Estate’s gasoline and diesel engines with ECO start/stop function comply with the Euro 6 emissions standards. Mercedes-Benz is adding a new Estate (wagon) model to its C-Class family starting in September 2014.
V6 TDI bi-turbo with electric compressor. Audi has built two technology studies with the “electric biturbo” technology it is developing ( earlier post ): the Audi A6 TDI concept is equipped with a new 3.0 a single turbo with supplementary electric compressor), while the Audi RS 5 TDI concept with a 3.0 Click to enlarge.
The Audi Audi R18 e-tron quattro couples a V6 TDI mid-engine powering the rear wheels with an e-tron quattro hybrid system at the front axle, which uses an optimized flywheel energy storage system. This energy also flows into the flywheel energy storage system. liter V-8 gasoline engine.
An analysis by a team at Argonne National Laboratory (ANL) has found that by 2045, some configurations of battery electric vehicles (BEV) could become almost as energy dense as a conventional vehicle. This requires assessing the efficiency of the conversion of the stored energy to useful mechanical energy to propel the vehicle.
Powertrain elements include: Changes in WEC regulations focus on energy consumption. Rather, the focus is on the energy consumption of the race car. of displacement while the permissible maximum size of gasoline engines used by LMP1 race cars was 2L (turbo engines) or 3.4L (normally aspirated engines). bar; gasoline: 2.5
The US Department of Energy’s Argonne National Laboratory and the sustainable energy NGO Energy Vision released two case studies assessing the results of projects that were among the first to produce Renewable Compressed Natural Gas (R-CNG) vehicle fuel by using anaerobic digesters to capture the biogases from decomposing organic waste.
In the approximate six months between the first round in May of last year and the final round in November, engine performance was improved to levels comparable to gasoline engines, with a 24% increase in power output and 33% increase in torque, along with successful control over abnormal combustion. Earlier post.). Hydrogen engine.
All three incorporate a fourth-generation, 100 kW LT PEM (Low Temperature Proton Exchange Membrane) fuel cell stack developed in-house by Volkswagen Group Research at the Volkswagen Technology Center for Electric Traction. Fuel cell technology is running in comepetition with long-range battery electric vehicles. Ulrich Hackenberg.
The successful design, research and teamwork resulted in the Mercedes-Benz PU106A Hybrid Power Unit, which has not only been the dominant powertrain in this first season under the new Formula One rules, but is also arguably among the most thermally efficient gasoline powertrains ever produced, with a claimed thermal efficiency of greater than 40%.
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