Green Car Congress

APRIL 21, 2010

The vapor pressure of this fluid is relatively low when compared with ethanol; thus the fluid, when mixed with gasoline, will result in lower VOC emissions in storage, since it serves as a “keeper”. Conversely to the effect on diesel fuel, the additive shifts the distillation curve of gasoline to higher temperatures.

Gasoline 170

Gasoline Diesel Wisconsin Fuel 170

Green Car Congress

FEBRUARY 26, 2010

Researchers at the University of Wisconsin, led by Dr. James Dumesic, have developed a process to convert aqueous solutions of ?-valerolactone GVL retains 97% of the energy content of glucose and performs comparably to ethanol when used as a blending agent (10% v/v) in conventional gasoline. Credit: Bond et al., Click to enlarge.

Wisconsin 210

Wisconsin Convert Hydrogen Transportation 210

Green Car Congress

SEPTEMBER 25, 2012

CR Gasoline, in which gasoline was injected through the higher-pressure common rail injector, allowing for much later injections of large quantities of gasoline. This allows for stratification of the gasoline charge before any diesel is injected. One caveat is that the CR Gasoline case was not optimized.

Emissions 352

Emissions Fuel Gasoline Diesel 352

Green Car Congress

JANUARY 6, 2012

Virent is replacing crude oil by creating the chemicals and fuels the world demands using a wide range of naturally-occurring, renewable resources. The products are drop-in replacements that enable full utilization of existing logistics infrastructure without blending limitations.

Wisconsin 218

Wisconsin Honda Grant Convert 218

Green Car Congress

FEBRUARY 5, 2016

A team at the Engine Research Center (ERC), University of Wisconsin-Madison has demonstrated the viability of reactivity-controlled compression ignition (RCCI) in a two-stroke engine. However, RCCI experiments with gasoline and n-heptane (higher volatility) proved to be successful. Earlier post.) At 1200 rpm, IMEP of 2.0 versus 25.2%

Engine 150

Engine Wisconsin Automobile Gasoline 150

Green Car Congress

AUGUST 28, 2019

It showed that while electric vehicles provide the greatest impact in reducing greenhouse gas emissions for most of the country, especially on both coasts and in the south, significant parts of the Midwest had the opposite result, with lightweight gasoline-powered vehicles achieving a greater reduction. Di Wu, Fengdi Guo, Frank R.

MIT 236

MIT Ford Vehicles Gasoline-Electric 236

Green Car Congress

MARCH 23, 2010

and Shell have successfully started production at the first demonstration plant converting plant sugars into gasoline and gasoline blend components, rather than ethanol. The partnership with Shell has focused on optimizing the process for the production of gasoline-like molecules. Virent Energy Systems, Inc. Earlier post.)

Production 230

Production Gasoline Wisconsin Fuel Economy 230

Green Car Congress

OCTOBER 3, 2012

A team from the University of Wisconsin-Madison, University of Massachusetts-Amherst and Gwangju Institute of Science and Technology of South Korea has demonstrated the feasibility of using proton-exchange-membrane (PEM) reactors electrocatalytically to reduce biomass-derived oxygenates into renewable fuels and chemicals. Tompsett, G.

Convert 210

Convert Fuel South Korea Massachusetts 210

Green Car Congress

JANUARY 5, 2015

Among their findings were that multi-mode RCCI has the potential to offer greater than 15% fuel economy improvement over a 2009 gasoline PFI baseline over many light-duty driving cycles, despite the lack of complete drive cycle coverage for RCCI mode. During RCCI-only operation, fuel usage was found to be between 57 and 69% gasoline.

Fuel Economy 150

Fuel Economy Economy Light Fuel 150

Green Car Congress

JULY 22, 2011

Kesan and Slating note that under existing regulations, biobutanol can lawfully be blended with gasoline in a concentration of roughly 11.5 The research will be published in a forthcoming issue of the Wisconsin Law Review. Wisconsin Law Review ; Illinois Public Law Research Paper No. —Kesan and Slating. Slating and Jay P.

Illinois 186

Illinois Commercial Wisconsin EPA 186

Green Car Congress

MAY 4, 2010

Researchers at the University of Wisconsin-Madison have demonstrated that it is possible to achieve good yields of renewable hydrocarbons in the molecular weight range suitable for jet and diesel fuel applications through the processing of C 9 alkenes produced from biomass-derived ? Source: Alonso et al. Click to enlarge. valerolactone (GVL).

Diesel 170

Diesel Renewable Wisconsin Hydrogen 170

Green Car Congress

JULY 3, 2015

Given the current barriers to increasing ethanol-based biofuels (blend wall, slow growth in cellulosic biofuel production, regulatory uncertainty surrounding the RFS), transportation electrification seemingly offers a more immediate opportunity to displace gasoline.

Carbon 150

Carbon EPRI Climate Gasoline-Electric 150

Green Car Congress

APRIL 22, 2010

Azure technology has been approved by the California Hybrid Voucher Incentive Program (HVIP) and the California Air Resources Board (CARB) and can qualify for a total cash incentive of up to $30,000 on the first purchase and $25,000 on additional units. 1 Balance bus to Bay Area Rural Transit in Ashland, Wisconsin.

Sale 199

Sale Hybrid Kentucky Wyoming 199

Green Car Congress

APRIL 17, 2014

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. Background.

Gasoline 304

Gasoline Engine Fuel Wisconsin 304

Green Car Congress

NOVEMBER 11, 2014

Researchers in China have generated gasoline fuel with a research octane number of 95.4 valerolactone (GVL)—the highest octane number reported for biomass-derived gasoline fuel—using an ionic liquid catalyst. The obtained gasoline was rich in trimethylpentane (isooctane), with the RON of 95.4. from biomass-derived ?-valerolactone

Gasoline 256

Gasoline China Fuel Hydrogen 256

Green Car Congress

AUGUST 1, 2013

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. The commercially available gasoline base had an octane number of 87. Earlier post.)

Gasoline 320

Gasoline Diesel Engine 2007 320

Green Car Congress

APRIL 29, 2013

In a paper presented at the 2013 SAE World Congress, a team from the University of Wisconsin reported a gross indicated thermal efficiency of Reactivity Controlled Compression Ignition (RCCI) operation of near 60%, given optimized combustion management and thermodynamic conditions. —Splitter et al. Splitter, D., Wissink, M.,

Wisconsin 309

Wisconsin Congress 2013 Fuel 309

Green Car Congress

MAY 5, 2011

A team from the University of Wisconsin and General Motors has found that high-speed gasoline direct injection compression ignition (GDICI) operation in the low temperature combustion (LTC) regime in a light-duty diesel engine is feasible. On the contrary, gasoline fuels have CN lower than 30 (or RON higher than 60).

Wisconsin 220

Wisconsin Gasoline Light Diesel 220

Blink Charging

OCTOBER 6, 2023

Although much cheaper than putting gasoline into a ICE car, charging an EV is not necessarily free. or geothermal resources for sale for heat, light or power, or for the furnishing of telephone service, sewerage facilities or water. 6, supplemental or substitute forms of gas sources as defined in § 56-248.1,

Tax 52

Tax Charging Virginia Gas-Electric 52

Green Car Congress

MAY 31, 2011

Researchers at the University of Wisconsin Engine Research Center ( ERC ) led by Dr. Rolf Reitz are developing a dual-fuel compression-ignition engine low-temperature combustion (LTC) strategy called reactivity controlled compression ignition (RCCI) ( Earlier post.) Gasoline-diesel operation was demonstrated at engine loads up to 14.5

Wisconsin 249

Wisconsin Gasoline Light Engine 249

Green Car Congress

JULY 26, 2012

Five projects newly selected will help to replace the need for gasoline and diesel in vehicles. University of Wisconsin ($7 million). This project will further enhance the value of many existing resources while also adding new dimensions to scientific research capacity. Iowa State University.

Universal 225

Universal Hawaii Georgia Michigan 225

Green Car Congress

MAY 28, 2009

General Motors last week again highlighted the progress it is making with advanced HCCI (homogeneous charge compression ignition) gasoline engines by showcasing a demonstrator unit. Najt, then at the University of Wisconsin, and David Foster published the first study of a gasoline-fueled four-stroke HCCI engine in 1983.).

Range 150

Range GM 2009 Engine 150

Green Car Congress

MAY 2, 2014

A new study by Dr. Gautam Kalghatgi and his colleagues at Saudi Aramco provides further support a pathway for significant improvements in the efficiency of a gasoline engine (i.e., Broadly, this approach is termed Gasoline Compression Ignition (GCI). spark ignited, SI) by running it in compression ignition mode with naphtha fuels.

Gasoline 210

Gasoline Fuel Light Diesel 210

Green Car Congress

APRIL 30, 2012

Researchers from the University of Wisconsin-Madison and General Motors have extended the operation range for a light-duty diesel engine operating on gasoline using extended controllability of the injection process via a triple-pulse injection strategy. Earlier post.). The soot-line can be retarded to etend the overall operation map.

Gasoline 210

Gasoline Range GM Wisconsin 210

Green Car Congress

MAY 18, 2019

Researchers from the University of Wisconsin Madison and ExxonMobil Research and Engineering have devised a two-stage process by which an alcohol such as ethanol or 1-butanol can be converted with high yields into distillate-range ethers and olefins by combining Guerbet coupling (the coupling of two alcohol molecules) and intermolecular dehydration.

Convert 249

Convert Diesel Range Conversion 249

Green Car Congress

APRIL 25, 2012

In 2010, The US Department of Energy (DOE) selected Delphi, along with partners Hyundai America Technical Center, Inc (HATCI); Wisconsin Engine Research Consultants (WERC); and the University of Wisconsin-Madison (UW) for a $7.48-million million grant to develop and to demonstrate a new high-efficiency vehicle concept. Earlier post.)

Gasoline 236

Gasoline Emissions Exhaust Wisconsin 236

Green Car Congress

NOVEMBER 21, 2011

California Air Resources Board (ARB) staff are to present the results of these reviews to the ARB by 1 January 2012, and 1 January 2015. The Midwestern Governor’s Association represents Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Ohio, South Dakota, and Wisconsin. Midwestern Governor’s Association.

Carbon 244

Carbon Standards Fuel Oregon 244

Green Car Congress

JULY 17, 2017

The University of Wisconsin-Madison and ExxonMobil announced a two-year renewal of an agreement to research the fundamental chemistry of converting biomass into transportation fuels. The project leverages the university’s expertise with ExxonMobil’s resources and strong technological capabilities. George Huber, the Harvey D.

Conversion 150

Conversion Transportation Fuel Wisconsin 150

Green Car Congress

AUGUST 15, 2010

Researchers at the University of Wisconsin–Madison led by James Dumesic have developed a catalytic process to convert cellulose into liquid hydrocarbon fuels (diesel and gasoline), using a cascade strategy to achieve the progressive removal of oxygen from biomass, allowing the control of reactivity and facilitating the separation of products.

Convert 244

Convert Gasoline Diesel Renewable 244

Green Car Congress

JUNE 19, 2013

Preliminary results from a new study by a team from Oak Ridge National Laboratory (ORNL) and the University of Wisconsin suggest that the fuel properties of moderate biofuel blends such as E20 and B20 increase the benefits of the use of Reactivity Controlled Compression Ignition (RCCI). Earlier post.).

Light 207

Light Engine Wisconsin Gasoline 207

Green Car Congress

AUGUST 5, 2010

Researchers at the University of Wisconsin led by Dr. Rolf Reitz are developing a dual-fuel compression engine combustion strategy called reactivity controlled compression ignition (RCCI) to simultaneously reduce fuel consumption and regulated emissions of NO x and PM. Earlier post.). Derek Splitter, Reed Hanson, Rolf Reitz.

Fuel 249

Fuel Wisconsin San Diego Exhaust 249

Green Car Congress

MAY 15, 2021

This process allows all the carbon within the sugar to be converted to FAME, which will allow these lipids—used to produce sustainable aviation jet fuel (SAF)—to be generated at lower cost and with fewer feedstock, resource, and land requirements. University of Wisconsin-Madison. ZymoChem, Inc.

Carbon 303

Carbon Production Conversion Universal 303

Green Car Congress

APRIL 21, 2014

Using corn crop residue to make ethanol and other biofuels reduces soil carbon and under some conditions can generate more greenhouse gases than gasoline, according to a major, multi-year study by a University of Nebraska-Lincoln team of researchers published in the journal Nature Climate Change. —Liska et al. Pelton, Xiao X.

Carbon 220

Carbon Emissions CO2 Nebraska 220

Green Car Congress

JUNE 25, 2016

Researchers at Tsinghua University, along with Professor Rolf Reitz at the Engine Research Center, University of Wisconsin-Madison, have investigated for the first time the the characteristics of homogenous charge compression ignition (HCCI) of polyoxymethylene dimethyl ether (PODE). A paper on their work appears in the journal Fuel.

Diesel 150

Diesel Fuel Gasoline Wisconsin 150

Green Car Congress

JANUARY 3, 2013

A team of researchers led by James Dumesic and George Huber, both now at the University of Wisconsin-Madison, have demonstrated how C 5 sugars derived from hemicellulose can be converted into a high-quality petroleum refinery feedstock via a four-step catalytic process. Source: Olcay et al. Click to enlarge. —Olcay et al.

Convert 268

Convert Renewable Hydrogen Carbon 268

Green Car Congress

AUGUST 4, 2016

Originally developed by researchers at the University of Wisconsin led by Dr. Rolf Reitz, RCCI is a promising low-temperature combustion (LTC) technique utilizing two fuels with different reactivities to produce low NO x and PM while maintaining high thermal efficiency. Earlier post.). Earlier post.). —Storey et al.

Diesel 150

Diesel Engine Emissions Light 150

Green Car Congress

MAY 3, 2011

Although Homogeneous Charge Compression Ignition (HCCI) combustion offers significant efficiency improvements compared to conventional spark ignition gasoline engines, traditional HCCI combustion can be realized only in a limited operating range. Click to enlarge. GM has been steadily working on extending the operating range of HCCI.

GM 218

GM Exhaust Engine Gasoline 218