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Chevron USA kicked off a road trip across the US Gulf Coast to showcase an innovative new gasoline blend with more than 50% renewable content. In February 2022, a team from Argonne National Lab published a report “Carbon Intensities of Refining Products in Petroleum Refineries with Co-Processed Biofeedstocks”. United States.
a gasification-based drop-in advanced biofuels company, finalized a licensing agreement to use ExxonMobil Research and Engineering Company’s methanol-to-gasoline ( MTG ) technology to be incorporated into a “green gasoline” production facility. water is then converted to light olefins (C 2 -C 4 ). Sundrop Fuels, Inc.,
A new study by a team from Environmental Health & Engineering (EH&E) has found that greenhouse gas emissions from corn ethanol are 46% lower than those from gasoline—a decrease in emissions from the estimated 39% done by previous modeling. gCO 2 e/MJ) which is 46% lower than the average carbon intensity for neat gasoline.
One high-efficiency combustion concept under investigation is gasoline compression ignition (GCI)—the use of gasoline-like fuels to deliver very low NO x and PM emissions as well as high efficiency in a diesel compression ignition engine. direct-injection light-duty diesel engine. Earlier post.) —Adams et al.
The vehicle manufacturing cycle includes impacts of raw material extraction, vehicle parts production, assembly, as well as its disposal and related materials recycling processes. C2G emissions are a sum of WTW emissions and emissions associated with vehicle manufacturing.
By using light-activated quantum dots to fire particular enzymes within microbial cells, the researchers were able to create “living factories” that eat CO 2 and convert it into products such as biodegradable plastic, gasoline, ammonia and biodiesel. A paper on their work appears in the Journal of the American Chemical Society.
Energy consumption by light-duty vehicles in the United States, AEO2013 and AEO2014, 1995-2040 (quadrillion Btu). The fuel economy of gasoline-powered LDVs continues to increase, and advanced technology fuel efficiency subsystems are added, such as micro hybridization, which is installed on 42% of gasoline LDVs in 2040.
A new report from a team at Argonne National Laboratory examines the changing characteristics for light-duty plug-in electric vehicles (PEVs) from 2010-2021, evaluating range, energy efficiency, costs, and performance. billion miles, offsetting 700 million gallons of gasoline. More than 2.1 Annual sales of PEVs in the US by year.
Manufacturers have been adopting technologies that improve the efficiency of light-duty vehicles and allow them to achieve greater fuel economy. Turbo charging and stop/start are two other engine technologies that reached a production share of about 30%, while cylinder deactivation (CD) was at 12%.
The US Environmental Protection Agency (EPA) has issued a final greenhouse gas (GHG) Prevention of Significant Deterioration (PSD) construction permit to Natgasoline LLC to construct a new motor-grade gasolineproduction facility in Texas that uses natural gas as feedstock (gas-to-gasoline, or GtG). MTG process flow.
CO 2 emissions of the B-Class Electric Drive compared with the B 180 gasoline-engine variant [t/car]. The Mercedes-Benz B-Class Electric Drive ( earlier post ) delivers up to 64% lower CO 2 emissions than the equivalent B 180 gasoline model (when charged with hydroelectricity), according to Mercedes-Benz and TÜV Süd. Click to enlarge.
In 2014, at KU Leuven’s Centre for Surface Chemistry and Catalysis, researchers succeeded in converting sawdust into building blocks for gasoline. These hydrocarbons can be used as an additive in gasoline. A chemical process made it possible to convert the cellulose in the sawdust into hydrocarbon chains. Earlier post.). Deneyer et al.
Toyota Motor Manufacturing, Texas (Toyota Texas, TMMTX) has started production for the all-new, all-hybrid 2023 Toyota Sequoia. While the electric motor does the bulk of the work at lower speeds, once above 18 mph, the gasoline engine assumes primary operation for excellent performance in the mid- and high-speed range. Earlier post.)
Sales of diesel light-duty vehicles (Class 1-3) in the US in 2018 reached their highest annual level, coming in at more than 500,000 units—just over 3% of total vehicle sales—according to figures by Baum & Associates provided by the Diesel Technology Forum. Sales of these light-duty diesels represent approximately 0.8%
Developed by Adsorbed Natural Gas Products, Inc. Ingevity is the industry leader in adsorbent-based, on-board evaporative emissions control for gasoline fueled vehicles. V8 with CNG prep kit, set up for bi-fuel (gasoline/natural gas) operation. The Ford F-150 is fitted with the 5.0L
This dedication to battery electric vehicles will go towards achieving the UK Government’s decision to stop sales of pure gasoline and diesel engined vehicles from 2030. These light commercial vehicles and their passenger car variants, are all powered by a 100kW (136hp) motor with a 50 kWh lithium-ion battery. Electric Passenger Car.
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. We hope that it can be a steppingstone for future sustainable solar fuel production.
GDCI engine was significantly better than advanced production spark injection gasoline engines, and comparable to very efficient hybrid vehicle engines at their best efficiency conditions (214 g/kWh). This early work established that gasoline-like fuels with high resistance to autoignition are preferred for PPCI.
In October 2022, Honda announced that it would invest $700 million to retool several of its existing auto and powertrain plants to establish the new EV Hub in Ohio, to prepare for the production of battery electric vehicles in 2026. Following are key next steps involving several of Honda’s US production facilities.
A new study released by the US Department of Agriculture (USDA) finds greenhouse gas emissions from corn-based ethanol are about 39% lower than gasoline. The study also states that when ethanol is refined at natural gas-powered refineries, the greenhouse gas emissions are even lower—around 43% below gasoline. Searchinger et al.
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. The new diesel engine is the product of the strategic cooperation with Renault. l/100 km (54.7
EOLAB features materials such as magnesium and aluminium, which are extremely light and also much cheaper than titanium. The Renault gasoline-electric plug-in hybrid system supports 60 km of electric range plus extended range due to the gasoline-fueled internal combustion engine. Background. Hybrid system. Hybrid system.
Total petroleum products delivered to the domestic market in April 2018 were 20,308,000 b/d—a seasonal decrease of 1.5% Consumer gasoline demand, as measured by total motor gasoline deliveries, of 9.3 Reformulated-type gasoline, which is consumed primarily in urban areas, was flat with growth of 0.1% MBD) on record.
After the first half of the 2020s, growth in natural gas and HGL feedstock consumption slows as growth in the bulk chemicals industry shifts to secondary chemical production, which focuses on chemicals produced from commodity chemicals, as opposed to HGLs or natural gas. Source: U.S.
The number of vehicle miles traveled (VMT) by light-duty vehicles (i.e., passenger cars and light-duty trucks) increased by 48% from 1990 to 2019; VMT by medium- and heavy-duty trucks increased 109% over the same period. Source; EPA. Preliminary outlook for 2020.
Researchers at KAUST in Saudi Arabia, with colleagues from Saudi Aramco and the National University of Ireland Galway, have developed a new method for investigating the auto-ignition behavior of bioethanol-blended gasolines. Various gasoline surrogates, ranging from single to multi-components, have been proposed in the literature.
Reducing engine-out emissions cuts tailpipe emissions in the crucial period before catalyst light-off and reduces the need for costly aftertreatment systems. —Walter Piock, chief engineer, Gasoline Systems, Delphi Technologies. The 500+ bar system could be used in production from 2022 onwards.
D-EGR is a SwRI-developed gasoline engine concept that uses in-cylinder fuel reforming to produce CO and H 2 (with Research Octane Numbers of 106 and 130, respectively) and high levels of recirculated gas (EGR) to achieve very high levels of thermal efficiency. liter gasoline direct injection engine.
This is supplemented by the additional range offered by the reserve gasoline tank with a net usable volume of 9 liters (2.4 The four-cylinder always starts in CNG mode, only injecting slight amounts of gasoline under rare operating conditions. US gal) mounted in front of the rear axle. The driver does not notice this switch.
As part of the new technology to achieve this vision, the company disclosed plans to introduce a next-generation gasoline engine called SKYACTIV-X in 2019. This new proprietary combustion engine combines the advantages of gasoline and diesel engines to optimize environmental performance, power and acceleration performance.
In the gasoline-engined version of the new protection saloon, a latest-generation 4.4-liter Another standout offering in this segment are the 20-inch light-alloy wheels fitted as standard. The new BMW i7 Protection sprints to 62 mph from rest in 9.0 seconds, while top speed is electronically limited to 99 mph.
Supported by the company’s growing crude production in the Permian Basin, the project is the largest refinery expansion since 2012. The BLADE (Beaumont Light Atmospheric Distillation Expansion) project built a third crude unit within the facility’s existing footprint to expand light crude oil refining. Earlier post.)
New research from IHS Markit shows that the average age of light vehicles in operation (VIO) in the US has risen to 12.1 The ongoing microchip shortage is expected to continue to challenge new vehicle production volumes through the fourth quarter 2021, but rounding out the year, IHS Markit expects US light vehicle sales to reach 16.8
Phillips 66 Company has applied for three California Low Carbon Fuel Standard (LCFS) Tier 2 fuel pathways for renewable gasoline derived from soybean oil and canola oil. Phillips 66 also filed a separate application for renewable gasoline derived from distiller’s corn oil which is processed along with soybean oil and canola oil.
A team in Russia has developed a novel and simple strategy to produce high-octane synthetic fuel based on low-octane gasoline Fischer-Tropsch product via new two-stage processes in Fischer-Tropsch synthesis involving isomerization of alkenes and a methoxylation process. A paper on their work is published in the journal Fuel.
The US Environmental Protection Agency (EPA) announced two new proposed federal emissions standards spanning light-, medium- and heavy-duty vehicles for model year 2027 and beyond. The light-duty vehicle category includes passenger cars and light trucks consistent with previous EPA criteria pollutant and GHG rules.
Halewood will be Ford’s first electric vehicle component in-house assembly site in Europe with production beginning in 2024. Production capacity is planned to be around 250,000 units a year. Halewood currently builds transmissions for a number of Ford passenger and commercial vehicles and exports 100% of its production.
The agency’s reasoning was that since alternative fuel vehicle production has generally been less than 0.1% of total vehicle production until very recently, the impact of excluding alternative fuel vehicles was negligible. While alternative fueled vehicles still represent a very limited portion of overall new vehicle production (0.7%
The Rüsselsheim Engineering Center will take on the global responsibility for the development of the next-generation of high-efficiency gasoline engines for all Groupe PSA brands (Peugeot, Citroën, DS Automobiles, Opel and Vauxhall). This includes the development of LCV platforms and modules from advanced development to production maturity.
Results of their study, which appear in the ACS journal Environmental Science & Technology , suggest that refinery and product-specific efficiency values are sensitive to crude quality; seasonal and regional factors; and refinery configuration and complexity—which in turn are determined by final fuel specification requirements and regulations.
liter 4-cylinder diesel engine producing nearly 200 hp (149) and more than 350 lb-ft (475 N·m) of torque, while increasing fuel economy 35% over a gasoline V6-powered 2014 Frontier 4x2. The Frontier Diesel Runner is powered by a 2.8-liter Earlier post.)
Offering a higher-octane gasoline to the consumer market in the US as the standard grade could deliver an incremental 4.5% Offering a higher-octane gasoline to the consumer market in the US as the standard grade could deliver an incremental 4.5% Gasoline at US pumps is labeled with AKI (anti-knock index), the average of RON and MON.
BASF has successfully developed and tested an innovative Tri-Metal Catalyst technology that enables partial substitution of high-priced palladium with lower-priced platinum in light-duty gasoline vehicles without compromising emissions standards. At Implats we are committed to investment in market development for our primary products.
A team from the Hawaii Natural Energy Institute, University of Hawaii at Manoa is developing a new one-pot process to produce gasoline-grade (C 6 –C 18 ) hydrocarbon oil from polyhydroxybutyrate (PHB)—an energy storage material formed from renewable feedstock in many bacterial species. a heavy oil (bp 240–310 °C) with 7 wt% yield.
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