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Catalytic converters have been used in the US since the 1970s as a way to clean up pollutants from vehicle exhaust. As cars have become more fuel-efficient, however, they use less energy and the temperature of the exhaust gases is lower, which makes it harder to clean up the pollutants. —Yong Wang.
-alumina supports along with a small amount of lanthanum oxide can efficiently turn the carbon monoxide in automotive exhaust into carbon dioxide at temperatures as low as 40 ?Celsius, of Chemical and Biological Engineering at the University of new Mexico. C as a target for achieving removal of pollutants from exhaust.
To improve fuel efficiency, advanced combustion engines are being designed to minimize the amount of waste heat in the exhaust. As a result, future generations of exhaust after-treatment catalysts must perform at temperatures that are 100 °C lower than current catalysts. —Nie et al.
In a partnership with the New Mexico Public Education Department, Los Lunas Public Schools, Magdalena Municipal School District and Moriarty-Edgewood School District have each purchased school buses fueled by propane autogas. The 17 Blue Bird Vision Propane buses will be the first propane buses to operate in the state.
Dürr is building a paint shop in Mexico for the BMW Group that meets the requirements for connected Industry 4.0 The fully automatic EcoSmart VEC fresh and exhaust air control ensures air management by leveraging energy on demand: the oven’s energy use is optimally adapted to its workload at any given time. production.
These magnetic nanospheres are abundant in urban airborne PM, and are released from a wide range of PM sources, including transport (road exhaust and brake-wear, rail and metro), metal processing and power generation plants. annual air quality standard of 12 ?
signed a memorandum of understanding with New Mexico-based Hyperion Power Generation, Inc. When the reactor has exhausted its fuel, it is returned to the factory and a new reactor is installed in its place. Alternate Energy Holdings, Inc. Hyperion transportable reactors are sealed at the factory and are not refueled onsite.
The Wärtsilä 34DF engine is fully compliant with the IMO Tier II exhaust emissions regulations set out in Annex VI of the MARPOL 73/78 convention. The 34DF is manufactured in configurations of from 6L up to 20V giving 435/450 kW per cylinder and a total maximum mechanical output of 9000 kW.
The first study to conduct a comprehensive evaluation of lifetime exposure to new technology diesel exhaust (NTDE)—i.e., exhaust from heavy-duty diesel engines meeting EPA 2007 and later emissions requirements—has found no evidence of carcinogenic lung tumors. Earlier post.) Advanced Collaborative Emissions Study (ACES).
Among the improvements on this engine are: a thin-wall crankcase casting; exhaust headers that are integrated into the cylinder head; smaller diameter main bearings; roller bearings for the twin balancer shafts; and a crankshaft that has four counterweights instead of eight.
Malo fields in the Gulf of Mexico, approximately 280 miles south of New Orleans and at a water depth of approximately 7,000 feet. It features a 9,184 Btu/kWe-h heat rate, 213 lbs/sec exhaust flow and 945 °F exhaust temperature. The LM2500+G4. Click to enlarge. The LM2500+G4 is rated at 36.3 MW power output.
Fred Diaz, President and CEO - Ram Truck Brand and Chrysler de Mexico, introduces the 2014 Ram ProMaster at the Chicago Auto Show. High-efficiency exhaust-gas recirculation (EGR) cooler (which also benefits emissions compliance). The diesel exhaust fluid (DEF) is integrated with heated lines to protect the system from freezing.
The award-winning engine family is currently built at three plants: Trenton (Michigan) Engine Complex, Mack Avenue (Detroit) Engine and Saltillo (Mexico) South Engine. Low Pressure Cooled Exhaust Gas Recirculation (EGR) assists to combine with the high-pressure system to expand the range of EGR usage and to improve fuel economy.
The compressor wheel is being driven by hot exhaust gases coming out of the exhaust manifold. A wastegate opens to regulate the compressor drive power by letting excess exhaust gases escape through the exhaust pipe. Sodium-filled exhaust valves are designed for the higher combustion temperatures of the turbo system.
During each of up to 3,000 revolutions per minute in the research engine, a minute amount of fuel shoots into the glass cylinder, is compressed and ignited, and the exhaust gas then expelled. Audi operates a research facility in Hobbs, New Mexico for the production of e-ethanol and e-diesel in partnership with Joule.
The main components of the pump include a buoyancy chamber, buoyancy block, piston assembly, piston shaft, piston cylinder, and intake and exhaust valves. Loading the Seadog pump for trials in the Gulf of Mexico. The Seadog Pump , which is seated on the ocean floor, uses buoyancy to convert wave energy to mechanical energy.
Mexico-based steel-maker Tyasa is building a compact steel mill that incorporates a new electric arc furnace from Siemens that reduces CO 2 emissions by up to 30% compared to conventional electric arc furnaces. The new system, which recovers energy from the hot exhaust gas, also reduces costs by around 20%.
The US-Mexico San Ysidro border crossing is the busiest land port of entry in the Western Hemisphere; on average, 50,000 cars and buses and 25,000 pedestrians cross the San Ysidro port of entry daily. Mexico border crossing,” Atmospheric Environment doi: 10.1016/j.atmosenv.2013.12.042. vs. non-border commuters. Galaviz, M.G.
One of our initial steps has been developing a leadership team to help clients in the US, Mexico and Canada close the gap from conventional transportation to a cleaner, connected mobility future. Excel, founded in 2002, tests engines for exhaust emissions compliance, long- and short-term durability and overall performance.
The Hurricane twin-turbo’s robust base architecture enables Stellantis propulsion systems engineers to create two distinct variants: Standard Output (SO): Optimized for fuel economy, including the use of cooled exhaust gas circulation (EGR), while delivering enhanced power and torque (more than 400 hp/450 lb.-ft. of torque).
liter EcoDiesel features Selective Catalytic Reduction (SCR); high-pressure cooled Exhaust Gas Recirculation (EGR); variable swirl intake ports; and a variable-geometry turbocharger. This mitigates noise and improves low-speed throttle response, while also reducing fuel consumption and emissions. The all-new 3.0-liter
Pre-Alusi-coated-Usibor automotive applications include heat shields, tanks, oil filters, exhaust systems, and gaskets. This investment complements additional strategic North America developments announced previously, including a new Electric Arc Furnace at AM/NS Calvert in the US and a new hot strip mill in Mexico.
Lux Research compiled a non-exhaustive list of major global cities that have either called for a ban or are introducing restrictions to limit the number of diesel vehicles—a step we believes will eventually move towards a ban.
This features many improvements over the previous EA111 generation, including lightweight aluminum construction, an integrated (into the head) exhaust manifold, and a toothed-belt drive for its double overhead camshaft valvetrain that incorporates variable intake timing. Green Car Congress attended the media drive events held in New Mexico.
Chevrolet Trax was launched in late 2012 in Mexico and Canada as a 2013 model; about 90,000 have been sold in more than 60 global markets. The turbocharger is integrated within the exhaust manifold, for reduced weight and greater packaging flexibility. Chevrolet Trax. Click to enlarge.
Both the intake and exhaust cams have hydraulically operated vane-type phasers that are managed by a solenoid and directed by the engine control module (ECM). The phasers turn the camshaft relative to the drive sprocket, allowing intake and exhaust valve timing to be adjusted independently. Torque management for traction control.
Emissions will be further reduced by the use of an advanced dual-fuel marine engine with direct injection and exhaust gas treatment. These are used exclusively for the Volkswagen Group in a round trip scheme across the North Atlantic serving the markets of Canada, the USA, Mexico and Europe.
1, cooled exhaust gas recirculation and a variable displacement oil pump. engine will be manufactured at GM’s Toluca, Mexico engine plant for the first year of production, then shift to the Flint, Mich. Energy for extended-range operation comes from an all-new, high-efficiency 1.5L 4-cylinder engine. —Larry Nitz. engine plant.
This new undertaking will capture detailed information on pollutants from vehicle exhaust using remote-sensing equipment and portable emissions monitoring systems. The ICCT will be the lead technical organizational partner managing vehicle testing and data analysis in the TRUE Project.
but frankly speaking I can't say much more about our strategy," Brian Wu, executive vice president of Chery Mexico, told MotorTrend in a recent interview. & I do believe that these models [we have in Mexico], we can put them in the U.S. They were sized all wrong, often underpowered, and featured things like fake exhaust tips.
The new Pentastar V-6 is an all-new design, featuring a double-overhead cam (DOHC), narrow included valve angle cylinder head and high-flow intake and exhaust ports. A duplicate, new facility in Saltillo, Mexico, will ramp up for the 2012 model year. —Bob Lee, Vice President Powertrain Product Team.
formed naturally in underground reservoirs in New Mexico and Colorado and brought to the surface by wells such as those used to produce natural gas. and a low-CO 2 exhaust gas with significantly lower CO 2 emissions than would occur if the coal itself, or the raw syngas, had been combusted.
His series Tired Tools evokes the exhaustion of invisible workers: A broom slouches against a wall; a pitchforks shaft hangs on a hook like a discarded garment. where he had a fellowship at the Fine Arts Work Center; and Mexico. The artist, who graduated from the University of Texas at Austin and has an M.F.A.
We recently reported that Tesla appears to have exhausted its US Cybertruck backlog as someone without a reservation can place a new order and take deliver within roughly a week. Tesla also started deliveries in Mexico and Canada to help work through its increasing production capacity.
Austin, TX BYD leads in sales in China–and its cars are starting to show up elsewhere in the world, such as the Shark pickup that’ being built and sold in Mexico Electric vehicles (EVs) are powered by an electric motor that draws electricity from a battery that can be charged from an external source. — Mike B.,
1, cooled exhaust gas recirculation, wide authority cam phasers and a variable-displacement oil pump to make the most of performance and efficiency. engine will be manufactured at GM’s Toluca, Mexico engine plant for the first year of production, then shift to the Flint, Mich. The new high-efficiency 1.5L engine plant.
The flat roof leads to LED tail lights, and twin faux exhaust ports on the lower fascia. The LED lighting and chromed exhaust ports give the whole package an upscale look that makes the price tag look like a bargain. Michael: There’s no irony that the Taos is now taking up space at the Jetta production plant in Mexico.
It includes a double-overhead cam as well as high flow intake and exhaust ports. More production will follow at a new facility in Saltillo, Mexico, from the 2012 model year. The 3.6litre engine is part of a new family of V-6 engines from the company that are built on a single architecture.
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. Customers can order a supply of Audi e-gas when purchasing their g-tron. Earlier post.).
With arrest-me acceleration and an exhaust that will wake the neighbors -- even if you live next to a cemetery -- this bad-ass pony is an old-school throwback in the best way. 2023 Hyundai Ioniq 6: Between a brief drive in New Mexico and a longer loan, I found myself enjoying this EV.
Because the exhaust system transports only water, it can be made of lightweight polymer. Another project is underway in Hobbs (New Mexico, USA). It is switched in series behind the turbocharger and always assists the turbocharger if the exhaust provides insufficient energy for instant torque buildup.
The exhaust from those fires generates 35 to 50 percent of the cement industry’s emissions. Outside of China, the top three multinational cement producers— Holcim , Heidelberg Materials in Germany, and Cemex in Mexico—have launched pilot programs to snare CO 2 emissions before they escape and then bury the waste deep underground.
1 selling Volkswagen SUV in Canada and Mexico, and the fourth best-selling model in its US line-up behind Tiguan, Atlas and Jetta. The twin faux exhaust ports on the lower rear fascia actually dont look too bad, and the star patterned 17-inch, 18-inch and 19-inch machined aluminum-alloy wheels look great. Taos is the No.
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