Green Car Congress

JULY 26, 2012

The US Department of Energy (DOE) selected eight projects to advance the development of transformational oxy-combustion technologies capable of high-efficiency, low-cost carbon dioxide capture from coal-fired power plants. University of Kentucky Research Foundation. Washington University. Babcock & Wilcox Power Generation Group.

Coal 250

Coal Carbon Gas-Electric Gas 250

Green Car Congress

SEPTEMBER 13, 2021

Researchers at The Ohio State University have used a chemical looping process to produce hydrogen from hydrogen sulfide gas—commonly called “sewer gas”. The team first used chemical looping on coal and shale gas to convert fossil fuels into electricity without emitting carbon dioxide into the atmosphere.

Hydrogen 425

Hydrogen Gas Ohio Gas-Electric 425

Green Car Congress

FEBRUARY 19, 2010

Overview of the bluegas catalytic coal methanation process. By comparison, syngas resulting from conventional gasification cannot be converted to pipeline quality natural gas without further processing, thereby adding cost. Click to enlarge.

Coal 186

Coal Carbon Gas Energy 186

Green Car Congress

NOVEMBER 24, 2010

Comparison of coal consumption and CO 2 emissions for co-production and separate production of liquids and power. Conventional CTL plant gasifies coal to produce a syngas which is then converted in a Fischer-Tropsch reactor to products. Tags: Coal-to-Liquids (CTL) Emissions. Source: Mantripragada and Rubin.

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Coal Oil Prices CO2 Gas-Electric 231

Green Car Congress

SEPTEMBER 7, 2021

For decades, Sasol has been using its Fischer-Tropsch (FT) technology to convert low-grade coal and gas into synthetic fuels and chemicals. There are two ways to convert CO 2 into a useful range of products using FT chemistry. The synthesis gas is then reacted over a suitable FT catalyst, to produce hydrocarbons and water.

Convert 186

Convert Hydrogen Commercial Green 186

Green Car Congress

MARCH 3, 2011

A new study by Michael Wang and Jeongwoo Han at Argonne National Laboratory and Xiaomin Xie at Shanghai Jiao Tong University assesses the effects of carbon capture and storage (CCS) technology and cellulosic biomass and coal co-feeding in Fischer-Tropsch (FT) plants on energy use and greenhouse gas (GHG) emissions of FT diesel (FTD).

Coal 240

Coal Diesel Energy Emissions 240

Green Car Congress

MAY 22, 2012

Biocoal exhibits the same energy density and material handling properties as coal, but unlike coal, it is carbon-neutral, contains no heavy metals, and produces less ash, smoke and volatile off-gases. The locomotive will run on torrefied biomass (biocoal), a biofuel created through an energy-efficient processing of cellulosic biomass.

Minnesota 304

Minnesota Carbon International Engine 304

Green Car Congress

NOVEMBER 26, 2010

The zeolite catalyst then converts these hydrogenated products into light olefins and aromatic hydrocarbons in a yield as much as three times higher than that produced with the pure pyrolysis oil. Zeolite catalysts convert the biomass feedstocks into aromatics and olefins, which can fit easily into the existing infrastructure.

Oil 225

Oil Convert Hydrogen Fuel 225

Green Car Congress

NOVEMBER 29, 2010

Advanced Coal Technologies. China is rapidly deploying supercritical and ultra-supercritical coal combustion plants, which have fewer emissions and are more efficient than conventional coal plants because they burn coal at much higher temperatures and pressures. Supercomputing.

Energy 342

Energy Clean Cleaning China 342

Green Car Congress

APRIL 28, 2011

A team led by the University of Alberta has confirmed that inorganic mercury (Hg) found worldwide in ocean water is transformed into monomethylmercury (MMHg)—a potent and bio-accumulative neurotoxin—in the seawater. Methylation, in this case, is the addition of a methyl group to heavy metals catalyzed by certain enzymes.

Mercury 210

Mercury Water Convert St. Louis 210

Green Car Congress

MAY 11, 2015

Researchers at Kyoto University in Japan have proposed a novel two-stage process to convert low-rank coals or biomass wastes under mild conditions to high-quality liquid fuel. for low-rank coals and were as high as 36.7−71.7% —Li et al. The carbon basis soluble yields were 19.4−31.2% for biomass wastes.

Coal 150

Coal Waste Oil Hydrogen 150

Green Car Congress

FEBRUARY 4, 2010

In addition, President Obama issued a Presidential Memorandum creating an Interagency Task Force on Carbon Capture and Storage to develop a comprehensive and coordinated federal strategy to speed the development and deployment of advanced lower-emission coal technologies. Biomass Crop Assistance Program.

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Obama Coal Clean Cleaning 218

Green Car Congress

MARCH 22, 2010

Professor George Miley of the University of Illinois Urbana-Champaign and director of its Fusion Studies Lab, reported on progress toward a “cold fusion battery”—a small power unit that uses a low energy nuclear reaction (LENR) (i.e., Vysotskii is a scientist with Kiev National Shevchenko University in Kiev, Ukraine.

Fusion 326

Fusion Powered Power Battery 326

Green Car Congress

AUGUST 29, 2009

biomass, coal, petroleum coke, and wastes) for the production of an ultra-clean syngas. This syngas can then be used for industrial process heating applications, converted into electricity, or synthesized into fuels or chemicals. OmniGas uses a 1300 °C molten slag to gasify a wide range of hydrocarbon feedstocks (e.g.,

Energy 247

Energy Coal Convert Concept 247

Green Car Congress

APRIL 10, 2012

A) CNG light-duty cars vs. gasoline cars; (B) CNG heavy-duty vehicles vs. diesel vehicles; and (C) combined-cycle natural gas plants vs. supercritical coal plants using low-CH 4 coal. On the one hand, a shift to natural gas is promoted as climate mitigation because it has lower carbon per unit energy than coal or oil.

Climate Change 270

Climate Change Climate Gas Coal 270

Green Car Congress

APRIL 15, 2019

Researchers from Northwestern University and Princeton University have explored the impact on US air quality from an aggressive conversion of internal combustion vehicles to battery-powered electric vehicles (EVs). coal, oil, natural gas, and biomass). Winter O 3 increases due to reduced loss via traffic NO x. Winter while PM 2.5

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Conversion Jordan Ozone Coal 281

Green Car Congress

AUGUST 23, 2013

it needs to be converted into a form that plants can use. Golbeck, Penn State University; Christopher A. Voigt, Massachusetts Institute of Technology; Susan Rosser, University of Glasgow; and Bill Rutherford, Imperial College London. Researchers led by Washington University in St. Oxygen-Tolerant Nitrogenase ($1.87M).

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St. Louis Design Washington Universal 294

Green Car Congress

SEPTEMBER 23, 2013

LanzaTech, a producer of low-carbon fuels and chemicals from waste gases, was awarded a $4-million grant by the Advanced Research Projects Agency-Energy (ARPA-E) as one of the 15 REMOTE projects ( earlier post ) receiving a combined $34 million to find advanced biocatalyst technologies that can convert natural gas to liquid fuel for transportation.

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Waste Gas Design Fuel 218

Green Car Congress

NOVEMBER 1, 2022

Rice University researchers and colleagues at Princeton and Syzygy Plasmonics have developed a plasmonic photocatalyst for the direct decomposition of hydrogen sulfide gas into hydrogen and sulfur, as an alternative to the industrial Claus process. Image courtesy of Halas Group/Rice University).

Hydrogen 243

Hydrogen Light Conversion Houston 243

Green Car Congress

JULY 10, 2022

The money will help projects further develop their greenhouse gas removal technologies, which include a machine that can pull carbon dioxide out of the air, a plant to convert household waste into hydrogen for use in the transport industry, and a system to remove carbon dioxide from seawater. Lapwing Energy Limited, “Reverse Coal”.

Carbon 305

Carbon Coal Gas-Electric Waste 305

Green Car Congress

JANUARY 26, 2015

The hydrogen and captured carbon dioxide will then be catalytically converted into methanol, with a daily yield of approximately one ton of methanol using approximately 1.4 CO 2 will be captured from the flue gases in a special downstream flue gas scrubber (Post-Combustion Capture, PCC). tonnes of CO 2.

Hydrogen 150

Hydrogen Convert Gas Supplies 150

Green Car Congress

APRIL 30, 2010

Today’s technologies for making biofuels all rely on photosynthesis—either indirectly by converting plants to fuels or directly by harnessing photosynthetic organisms such as algae. This process is less than 1% efficient at converting sunlight to stored chemical energy. NC State University. Engineering E. of Georgia).

Carbon 249

Carbon Li-ion Battery Batteries 249

Green Car Congress

SEPTEMBER 9, 2013

Researchers at the University of Houston’s physics department and the Texas Center for Superconductivity, MIT and Boston College have found that indium-doped tin telluride (SnTe) shows high thermoelectric performance, with a peak figure of merit (ZT) of ?1.1 atom % In-doped SnTe at about 873 K (600 ° C).

Waste 225

Waste Boston Houston MIT 225

Green Car Congress

MARCH 9, 2015

Thermionic energy converters are heat engines that convert heat directly to electricity at very high temperatures. A basic thermionic converter consists of two electrodes separated by a vacuum or a vapor. In 1915, Schlichter published an investigation into the use of thermionic emission for converting heat into electricity.

Convert 150

Convert Waste Emissions Conversion 150

Green Car Congress

OCTOBER 8, 2010

A team of atmospheric scientists and environmental engineers from Harvard University and Tsinghua University in Beijing have continuously measured atmospheric CO 2 and carbon monoxide (CO) levels in rural Miyun, about 100 km northeast of Beijing, since November 2004. —co-author J. She completed her Ph.D.

CO2 199

CO2 Climate Change Universal China 199

Green Car Congress

OCTOBER 14, 2021

Rio Tinto is progressing new technology to deliver low-carbon steel, using sustainable biomass in place of coking coal in the steelmaking process, in a potentially cost-effective option to cut industry carbon emissions. Rio Tinto’s process uses lignocellulosic biomass, instead of coal, primarily as a chemical reductant.

Carbon 199

Carbon Production Coal Convert 199

Green Car Congress

SEPTEMBER 9, 2009

Injection of CO 2 began in a first-of-a-kind US Department of Energy–sponsored field trial of enhanced coalbed methane recovery with simultaneous CO2 sequestration in an unmineable coal seam. MPa) and a rate of about 27 short tons per day over the next 2 years into the center wells in the Upper Freeport coal seam. CONSOL Energy Inc.,

West Virginia 170

West Virginia CO2 Coal Virginia 170

Green Car Congress

SEPTEMBER 30, 2010

A new study by a team from UC Berkeley and Stanford University suggests that determining the optimal use of biomass to reduce greenhouse gas emissions—i.e, suggested that converting biomass into electricity for EVs abates more GHG emissions than does converting biomass into liquid fuels for use in today’s conventional vehicles.

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Fuel Market Gasoline-Electric Gasoline 324

Green Car Congress

MARCH 6, 2021

Most contemporary DAC approaches utilize energy poorly, as evident by second-law efficiencies for CO 2 separation of 1 to 9% (for comparison, post-combustion capture from coal exhaust attains second-law efficiencies greater than 20%). Energy Transfer Mechanisms.

Carbon 360

Carbon Exhaust Water Energy 360

Green Car Congress

APRIL 5, 2021

Plans to develop the Wind Challenger started in 2009 as an industry-academia joint research project led by the University of Tokyo. The system converts wind energy to propulsive force with a telescopic hard sail. In December 2020, MOL reached a coal transport deal with Tohoku Electric Power Co.,

Wind 221

Wind Emissions Powered Power 221

Green Car Congress

JANUARY 4, 2013

According to the findings by the team from the University of California, Santa Barbara and the Norwegian University of Science and Technology, published in the ACS journal Environmental Science & Technology , even the most land-use efficient biomass-based pathway (i.e.,

Transportation 319

Transportation Carbon Conversion Li-ion 319

Green Car Congress

MAY 8, 2009

We found that converting biomass to electricity rather than ethanol makes the most sense for two policy-relevant issues, transportation and climate.” the other hand, electric transportation also provides a bridge to the use of conventional coal energy for transportation. Elliott Campbell.

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Transportation Emissions Coal 2009 199

Green Car Congress

JUNE 21, 2010

Southern Company, El Paso Exploration & Production, the Geological Survey of Alabama, and the University of Alabama are all participating in the field test, known as the Black Warrior CO 2 Storage Project. Coal in the Black Warrior Basin has the potential to sequester 1.1 trillion cubic feet of natural gas from these coal seams.

Alabama 186

Alabama El Paso CO2 Mississippi 186

Green Car Congress

MAY 1, 2009

Researchers at the Norwegian University of Science and Technology (NTNU) are proposing a new process for producing synfuel from biomass using concentrating solar energy as its main energy source. For comparison, they also modeled the production of methanol using only biomass as a fuel and also using coal as source of both carbon and energy.

Solar 186

Solar Molten Salt Fuel Production 186

Green Car Congress

AUGUST 22, 2016

A team from the Texas A&M University campus in Qatar (TAMU-Qatar) and Caltech has developed a new way to make synthetic rubber; once this material is discarded, it can be easily degraded back to its chemical building blocks and reused in new tires and other products. Many of the non-degradable scrap tires get stockpiled in landfills.

Qatar 150

Qatar Convert Philadelphia Coal 150

Green Car Congress

JUNE 9, 2014

In 2009, ARPA-E began its electrofuels program ( earlier post ) , providing $49 million in funding to 11 academic institutions and an additional two companies to develop microbial organisms capable of converting carbon dioxide and hydrogen into liquid fuels. Hydrogen-to-fuels.

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Cost Of North Carolina Conversion Hydrogen 210

Green Car Congress

SEPTEMBER 13, 2013

Researchers at George Washington University led by Dr. Stuart Licht have introduced the principles of a new class rechargeable molten air batteries that offer amongst the highest intrinsic electric energy storage capabilities. During discharge, iron metal is converted back to iron oxide. Generalized form of the molten air battery.

Energy 309

Energy Batteries Battery Recharge 309