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At the 17 th Supercharging conference this week in Dresden, Controlled Power Technologies (CPT) will launch what it says is the first water-cooled electric supercharger developed for “quasi-continuous” boosting of commercial diesel engines, including those developed for off highway applications. Cobra electric supercharger. Click to enlarge.
The home’s occupant will be able to use less than half of the energy of a similarly sized new home in the Davis area for heating, cooling and lighting. The home is also three times more water-efficient than a typical US home. Advanced lighting. Therefore Honda Smart Home minimizes the use of blue light at night.
Sundrop Fuels will use a multi-phase process to convert sustainable forest waste into a bio-based drop-in gasoline for use in today’s combustion engines. water is then converted to light olefins (C 2 -C 4 ). MTG reactor product is separated into gas, raw gasoline and water. Water (H 2 O) represents 56% of the feed.
In this regard, photocatalytic water splitting has attracted significant interest as a cost-effective means to convert sustainable solar energy into valuable chemicals. Photocatalytic water splitting has attracted great interest as a means of cost-effective conversion of sustainable solar energy to valuable chemicals. Credit: DICP.
A new way of anchoring individual iridium atoms to the surface of a catalyst significantly increased its efficiency in splitting water molecules, scientists from the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University reported in an open-access paper in Proceedings of the National Academy of Sciences (PNAS). …we
An illustration of the light-powered, one-step remediation process for hydrogen sulfide gas made possible by a gold photocatalyst created at Rice University. Each island was a gold nanoparticle about 10 billionths of a meter across that would interact strongly with a specific wavelength of visible light. —Naomi Halas.
The Dearman project is to deliver a production-feasible waste-heat recovery system for urban commercial vehicles, which offers life-cycle CO 2 savings of up to 40%; fuel savings of 25%, with the potential of up to almost 50%; and potential payback in less than three years. Engines Vehicle Systems Waste Heat Recovery' Earlier post. ).
The US Department of Energy’s (DOE’s) Advanced Research Projects Agency - Energy (ARPA-E) will award $38 million to 12 projects that will work to reduce the impacts of light-water reactor used nuclear fuel (UNF) disposal. Earlier post.) It is later removed from the pools and placed into dry storage casks with protective shielding.
A team of scientists at the University of Cambridge has reported the light-driven photoreforming of cellulose, hemicellulose and lignin to H 2 using semiconducting cadmium sulfide quantum dots in alkaline aqueous solution. CdS is an inexpensive, visible-light-absorbing photocatalyst with a bulk electronic bandgap of around 2.4
A spinout from Warwick University (UK), Sorption Energy , is commercializing vehicle air conditioning systems based on waste heat-driven adsorption heat pump technology developed by Professor Robert Critoph and his team at University of Warwick School of Engineering. kW with 2-kW peaks.
C using waste heat from a nearby geothermal plant to release the CO 2 molecules. Water from the Hellisheiði power plant then flows through the facility and transports the carbon dioxide roughly 2,000 meters below the surface of the Earth. The water returns to the cycle of the geothermal power plant.
They are light, but very strong—30% lighter and 3-to-4 times stronger. These include greater resistance to damage from heat, spilled gasoline, water, and oxygen. The properties of these plastics are incredible. Cellulose is the main material that makes up the wood in trees and other parts of plants.
Much of that is attributed to the fishing industry, which has come to rely on plastic fishing nets and other equipment because of the durability, light weight, buoyancy and low cost of the material. Ghost gear comprises nearly 10% of all sea-based plastic waste, entangling fish, sharks, dolphins, seals, sea turtles and birds.
The filters prevent tire wear particles and other environmentally harmful substances from being washed into sewers and bodies of water along with rainwater. Together with the TUB Department of Urban Water Management, the Audi Environmental Foundation is developing an innovative new filter concept for urban runoff.
More than half of them sell biomethane produced entirely from waste, and this number is increasing. The synthetic fuel is produced at the power-to-gas plant in Werlte from water and carbon dioxide using electricity generated by wind power. Audi sources the CO 2 from an adjacent biogas plant that recycles agricultural waste.
The study also found that shows that water use for algae cultivation is much less if algae are grown in the US regions that have the sunniest and most humid climates: the Gulf Coast, the Southeastern Seaboard and the Great Lakes. The paper is published in the journal Water Resources Research. gallons of water per mile driven.
By understanding how materials and devices transform under operation, we can design approaches that are more durable and thus reduce waste. Electron microscopy experiments at the Molecular Foundry confirmed that cuprous oxide quickly oxidizes or corrodes within minutes of exposure to light and water. Zheng, F.,
The four-year projet ORCNext , aimed at developing knowledge and design tools for next generation of Organic Rankine Cycles (ORCs), has concluded that waste heat recovery efficiency can be increased by 20 to 25% through appropriate cycle selection, efficient expanders, appropriate control and less oversizing of the heat exchangers.
In a study investigating the effect of the water and free fatty acid (FFA) content in waste chicken fat from poultry processing plants on the production of renewable diesel (not biodiesel), researchers in Thailand have found that both higher FFA and water content improved the biohydrogenated diesel (BHD) yield.
BMW is exploring two pathways for waste heat recovery in vehicles: one thermoelectric, the other thermodynamic. Based on bench test measurements, BMW has concluded that waste heat recovery can provide an additional power output of about 10% at typical highway cruising speeds. Adapted from Ringler et al. 2009) Click to enlarge.
Researchers at Argonne National Laboratory have analyzed the water consumption for transportation fuels in the United States using an extended lifecycle system boundary that includes the water embedded in intermediate processing steps. Increases in population, energy and food demand now strain previously abundant sources of water.
Researchers at Rice have demonstrated an efficient new way to use solar energy for water splitting. a) Plasmonic photocathode for solar water splitting, consisting of plasmonic nanoparticles in direct contact with water, p-NiO x as an electron blocking layer, and aluminum as the electrode material. (b) Click to enlarge.
The current amount of used nuclear fuel waste in storage at US nuclear plants is sufficient for 3,000 EM 2 modules. EM 2 will also provide three times the energy per pound of fuel compared to current technology and reduce waste by 80% utilizing just a single pass through fuel cycle, GA says.
Aerospace engineers at the Technion-Israel Institute of Technology have developed and patented a process for on-demand hydrogen production from the reaction of activated aluminum powder and water for commercial aircraft applications. The work was reported in a recent paper published in the International Journal of Hydrogen Energy.
We’ve made several improvements to our manufacturing operations—from the lighting we use to plant consolidations—all of which played a role in dramatically reducing our CO 2 footprint. The results are significant, with a global manufacturing CO 2 emissions reduction of more than 3.4
This open structure and the tire’s smart tread design absorb and circulate moisture and water from the road surface, allowing photosynthesis to occur and therefore releasing oxygen into the air. Additional safety is ensured by the tire’s open structure, which improves wet grip by helping absorb water from the tread.
Liquids will be neutralised by addition of limestone and disposed into approved waste-water systems. As part of its Dare Forward 2030 strategic plan, Stellantis plans to reach 100% of passenger car BEV sales mix in Europe and 50% passenger car and light-duty truck BEV sales mix in the United States by 2030.
A prototype automotive waste heat recovery system has been fired up on a recently commissioned test rig at the University of Brighton. Initially configured to simulate heavy duty truck applications, the 20 kW e system can be scaled down to 3 kW e for light duty trucks and passenger cars. Champagne, L. 2013.08.045. 2013.01.028.
The new Ford EcoBlue diesel engine production line at Dagenham Engine Plant will reduce water and energy consumption by more than 50%. Water usage per engine will be among the lowest at any Ford manufacturing facility worldwide, delivering an anticipated annual saving of 17.5
Researchers from Nihon University in Japan have reported widespread global contamination of sea sand and sea water with the endocrine disruptor bisphenol A (BPA) and said that the BPA probably originated from a surprising source: hard plastic trash discarded in the oceans and the epoxy plastic paint used to seal the hulls of ships.
Users can evaluate the impacts on energy use, water consumption, and emissions of e-fuel production pathways using different hydrogen (H 2 ) and electricity sources. Blended with a petroleum gasoline blendstock, these bio-blendstocks are designed to improve engine efficiency for light-duty, boosted-spark ignition (BSI) engines.
Silver-level dealers must achieve a 10% reduction in total energy use, develop a water use reduction plan, and implement a comprehensive recycling program. —Steve Center, vice president of the Environmental Business Development Office. The program offers three achievement levels: Silver, Gold, and Platinum.
While some of the environmental goals are to meet regulatory targets, such as CO 2 limits in the EU, the Group has also set itself the goal of becoming the market leader in e-mobility by 2018, and to reduce energy, water consumption, waste and emissions per product unit by 25% on a 2010 baseline, Group-wide, by 2018.
Findings by MIT researchers could help advance the commercialization of supercritical water technology for the desulfurization and upgrading of high-sulfur crude oil into high-value, cleaner fuels such as gasoline without using hydrogen—a major change in refining technology that would reduce costs, energy use, and CO 2 emissions.
The symptoms start with a check engine light (CEL) that sometimes comes on. Sometimes the engine water pump might leak. The first sign of a leaking water pump is the absence of hot air when heating the cabin in cold temperature. We used silicone to seal it on ours and the cabin is 100% water tight ever since. Code P0016.
Jan Schoeneboom to develop an air-and light-stable combination of dyes and functionalized nanoscale semiconductor particles. Photocatalysis is used to convert the carbon dioxide together with water into methanol. The cost of supplying carbon dioxide from power stations is also being analyzed.
Ranges in passenger occupancy can easily change the relative performance of modes, with large aircraft performing better than light rail in some of the areas investigated. Samples of the findings include: Off-peak urban diesel buses has the largest energy consumption and GHG emissions per PKT, followed by the three light-duty vehicles.
We therefore electrically powered several of the vehicle’s auxiliary items of equipment such as the air-conditioning, water pump, fuel pump and the steering pump. Waste heat recovery. Renault Trucks has developed a system to recover the waste heat contained in exhaust gases. Aerodynamics: the water drop effect.
Intentional-use sectors: Disposal and incineration of product waste, cremation emissions, chlor-alkali industry. The session is expected to culminate in the adoption of a new convention by the 147 states attending the session to reduce mercury emissions and releases to the air, water and land. Source: UNEP. Click to enlarge.
kilowatts of power, Ford Intelligent Backup Power keeps the lights on during an outage while providing security by powering home appliances, security systems and more. F-150 Lightning will make use of the new, state-of-the-art Rouge Electric Vehicle Center—which will also be a zero-waste-to-landfill site.
A research group from the University of Turku, Finland, has developed a new protocol to deliver sustained hydrogen photoproduction in green algae under a train of strong white light pulses interrupted by longer dark phases. Efficient H 2 photoproduction in green algae occurs in the light after a period of dark anaerobic incubation.
A water-cooled Thermo-Electrical Generator (TEG) is integrated in the exhaust system of BMW Vision EfficientDynamics, serving to convert a lot of the thermal energy contained in the exhaust emissions into electric power. Thermo-electric generator. Earlier post.). Performance and fuel consumption.
These projects will receive more than $115 million in funding to develop and demonstrate systems-level fuel efficiency technologies by 2015, including improved aerodynamics, reducing engine idling technologies, waste heat recovery to increase engine efficiency, advanced combustion techniques, and powertrain hybridization. 38,831,115.
BMW Brilliance Automotive (BBA) opened a new engine plant with a light metal foundry in Shenyang today. Both the engine plant and the light metal foundry incorporate the latest state-of-the-art production standards. Light metal foundry. In addition, 90% of the sand used for casting can be recycled to reduce waste to a minimum.
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