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Researchers at the University of Wisconsin, led by Dr. Rolf Reitz, are investigating a blended dual-fuel (gasoline and diesel) concept to extend the operating range of partially premixed charge compression ignition combustion by using the varying fuel reactivity of the charge blend, which is determined in real time. Click to enlarge.
Diesel vehicles posted their lowest market share since 2001, as demand fell by double digits in 20 of the 27 markets included in JATO’s analysis, with the biggest drops in the UK (-30%), Scandinavia (-22%) and Benelux (-22%). and recorded its lowest volume since 2014. —Felipe Munoz, JATO’s global analyst. market share.
At the BMW Group Innovation Day 2012: Efficient Dynamics, BMW introduced a completely new engine family—gasoline and diesel—to take advantage more effectively of its current TwinPower Turbo technology and to create what it called an “ unprecedented ” degree of commonality across the platforms. Earlier post.).
Toyota Industries Corporation (TICO) and Toyota Motor Corporation (TMC) will consolidate their joint diesel engine development and production under the control of TICO. TICO currently manufactures gas, gasoline and diesel engines in classes ranging from 1,000 cc to 5,200 cc. Current TICO light-duty diesels.
The US Environmental Protection Agency (EPA) approved the first applications for registration of ethanol for use in making gasoline that contains up to 15% ethanol (E15). Registration of ethanol to make E15 is a significant step toward its production, sale, and use in model year 2001 and newer gasoline-fueled cars and light trucks.
Based on a three-year study of toxic and environmentally relevant pollutants from gasoline direct injection (GDI) engines, Swiss researchers have concluded that some GDI engines emit just as many soot particles as unfiltered diesel cars did in the past. By contrast, diesel cars with particle filters exceeded the limit only 45-fold.
The diesel crisis certainly affected the speed of growth in the market, but consumers are overcoming this by turning to more attractive gasoline and AFV solutions. The diesel decline continued during the first six months of 2018, as registrations were down by 17%. —Felipe Munoz, JATO’s global analyst. —Felipe Munoz.
The new PHEV Outlander will be a permanent 4WD electric vehicle, supplemented by a gasoline engine when needed. Depending on power consumption and remaining battery charge, the system will start the gasoline engine automatically as a generator (Series Mode). MIVEC gasoline engine fitted with an all-new valvetrain; and a 110 kW 2.2L
Corning Shanghai Company Limited, which is wholly owned by Corning Incorporated, is an advanced emissions control substrate facility that first began shipping product in early 2001. In 1978, Corning developed the cellular ceramic particulate filter to remove soot from diesel emissions.
In 2001, Volkswagen developed a modern concept version it called the Microbus concept. The concept can also incorporate Volkswagen’s gasoline and diesel direct injection engines as alternative drives. Volkswagen is unveiling an electric microbus concept at the Geneva Motor show. The Bulli has a range of some 300 km (186 miles).
In October 2011, the refinery yield of distillate fuels (a category that includes diesel fuel and heating oil) reached 29.7%, matching the previous record set in December 2008, according to figures from the US Energy Information Administration (EIA). For all major products, only the distillate yield is higher now than it was in October 2001.
STG+ technology converts syngas into drop-in high-octane gasoline and jet fuel with a conversion efficiency of ~35% by mass of syngas into liquid transportation fuels (the highest documented conversion efficiency in the industry) or greater than 70% by mass of natural gas. Schematic diagram of the Primus STG+ process. Click to enlarge.
Transonic’s TSCi fuel injection system has demonstrated significant gains in fuel economy and lower emissions while running gasoline effectively within modern diesel architecture engines, with the long-term promise of running zero-net bio renewable fuels. from 1998 to 2001. Before returning to GM, Lutz was CEO of Exide Corp.
The US Environmental Protection Agency (EPA) released its annual report summarizing key trends in carbon dioxide emissions, fuel economy, and CO 2 - and fuel economy-related technology for gasoline- and diesel-fueled personal vehicles sold in the United States, from model years (MY) 1975 through 2012. Source: EPA. Click to enlarge.
Shorter term actions on the mobility front will include: Converging taxation rates for gasoline and diesel during the next five years. Exploring a replacement bonus for vehicles that are not eligible for the Crit’air sticker (pre-1997 gasoline and pre-2001diesel).
EPA is proposing to maintain the biomass-based diesel standard for 2014 and 2015 at the 2013 level of 1.28 Higher volumes of biomass-based diesel can be used to help meet the volume requirement for advanced biofuel in the absence of needed volumes of cellulosic biofuels. Biomass-based diesel. Gasoline and diesel.
In addition, n-butanol and derivatives are promising candidates as diesel blendstocks. Dehydrating n-butanol can produce 1-Butene derivatives, which can then be relatively easily processed to hydrocarbon fuels: via alkylation to gasoline, or via oligomerization to jet fuel and diesel. Earlier post.). J Ind Microbiol Biotechnol.
A new study by the International Council on Clean Transport (ICCT) has found that the gap between type-approval and “real-world” fuel consumption / CO 2 values for European cars increased from about 8% in 2001 to 21% today, with a particularly strong increase since 2007. kilogram (kg) CO 2 per liter of gasoline and 2.65
Currently, the data included in the Department of Energy’s US Life Cycle Inventory is based on three years, 1998 to 2001. This LCA project is based on US agricultural data for the 2001-2007 period. It also contains actual data on soybean processing, commonly known as crushing, that was not previously available. kg (for the 3.36
Researchers at Peking University have developed a new methodology to model black carbon (BC) emissions from diesel and gasoline motor vehicles. A subsequent emission inventory for Asia estimated total BC emissions from on-road vehicles in this region alone to be 294 and 446 Gg in 2001 and 2006, respectively. —Wang et al.
Lipids, in turn, are a proven pathway to jet, diesel and gasoline. Washington, DC: The National Academies Press, 2001. Accordingly, LanzaTech has begun look at the industrial conversion of acetic acid/acetate to lipids, and has demonstrated this. Carbon Dioxide as a Feedstock.
Odyne was formed in 2001 for the sole purpose of developing and producing electric and hybrid electric propulsion systems for Class 5, 6, 7 and 8 vehicles. In January 2009, Odyne’s assets were acquired by the parent company of DUECO, Inc. Earlier post.).
The California Air Resources Board (CARB) announced that greenhouse gas emissions in California in 2016 fell below 1990 levels for the first time since emissions peaked in 2004—a reduction roughly equivalent to taking 12 million cars off the road or saving 6 billion gallons of gasoline a year.
liter Duratec Ti-VCT gasoline engine can now be specified with a 6-speed Ford PowerShift automatic transmission with dual dry-clutch technology. Ford was the first vehicle manufacturer in Europe to offer production passenger vehicles with Flexifuel technology, and the Focus Flexifuel model was launched in Sweden in 2001. Earlier post.)
Generally, the ICL process produces high-cetane diesel and low-octane naptha; the DCL process produces on-spec diesel and high-octane naptha. Headwaters points out the hybrid DCL/ICL process can produce premium gasoline and diesel fuel with minimal refining.). Balanced power—no need to generate excess power.
While urea-type SCR system have been commercialized, they are so far only sparingly used on heavy-duty diesel (HDD) vehicles and light-duty trucks, however stricter NO x emissions requirements will likely increase their use. Brook (2013) Measurements of Gas phase Acids in Diesel Exhaust: A Relevant Source of HNCO? Roberts, Patrick R.
Conversion systems allow vehicles to run on alternative fuels; most conversions involve switching gasoline or diesel vehicles to operate instead on a gaseous fuel such as natural gas or propane; an alcohol fuel; or electricity. MY 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 and < useful life mileage. Intermediate age.
According to the EIA, the 2015 increase in energy-related carbon dioxide emissions from the transportation sector was led by gasoline. The 28% decrease in gasoline prices (in nominal dollars) from 2014 to 2015, along with the continued economic recovery, led to higher fuel consumption. from 2014 levels. from 2014 levels. Electricity.
Most of the new vehicles have received special praise for their interiors, which has been a priority for GM since Bob Lutz assumed product design responsibilities in 2001. mpg in 2016, GM’s short term answer is to get greater mileage out of existing gasoline engine technologies. No increase in the role of diesels.
The APR technology was discovered at the University of Wisconsin in 2001 by Virent’s co-founder and chief technology officer, Dr. Randy Cortright. Virent’s BioForming platform is based on a novel combination of Aqueous Phase Reforming (APR) technology with modified conventional catalytic processing. Earlier post.). Source: Virent.
The ultimate goal—one that Volkswagen Group and brand executives consistently emphasize—is to enable “bumper-to-bumper” production of brand models equipped with different drive systems (gasoline, diesel, natural gas, plug-in hybrid, battery-electric and fuel cell) using the same production line. US gal) of gasoline.
Motor gasoline accounts for 58.7% of the sector’s CO 2 emissions, followed by diesel fuel at 23.2%. Only one other year in the 1990 to 2008 time period experienced a decline: 1.2% Transportation sector CO 2 emissions by fuel types (1990 to 2008). Source: EIA. Click to enlarge. —an average of 1.1% per year.
Put another way, even when driving the conventional T6 model and accelerating briskly up a winding road, the driver has no idea that only a 2.0L (1,969 cm 3 ), 4-cylinder gasoline engine is doing the work. While the Mercedes GLE 550e will use a 3L twin-turbo V6 and the Audi Q7 e-tron a 3L TDI diesel, the BMW X5 xDrive 40e also features a 2.0L
The 21CTP was formed in 2001 to reduce fuel usage and emissions in trucks of Classes 3 through 8. The fundamental diesel engine research program pursuing advanced technologies and combustion processes and engine architectures to achieve 55 percent BTE should continue to be a focus of the 21CTP engine activities.
Scientist have confirmed that unlike gasoline cars, plug-ins will get cleaner as they get older -- because our power grid is getting cleaner. The comparison keeps being raised, though studies are conclusive: The "well-to-wheel" emissions of electric vehicles are lower than those from gasoline internal combustion vehicles.
The first were converted gasoline vehicles fitted out with lead-acid battery packs ( a Chevy Sprint , a Geo Metro and a Ford Ranger ). These cars had NiMH batteries and were sold/leased in California from 1997 through 2002 (only fleet buyers could get them for 1997-2001).
UPS has a long history with EVs, having first introduced them into its fleet in the 1930s, and, reintroduced modern EVs in 2001. This development will be instrumental in enabling electric vehicles to be deployed at scale in the world’s cities which is an essential component of tackling the air quality challenges in these urban environments.
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