Green Car Congress

AUGUST 7, 2012

A number of approaches for converting CO 2 to methanol (CH 3 OH) have been developed. The RWTH Aachen team pursued a new approach to obtain methanol by the hydrogenation of CO2 with elemental hydrogen in an homogeneous process—i.e., the catalyst and the reactants are in the same phase, a solution.

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Convert CO2 Fuel Hydrogen 310

Green Car Congress

MAY 18, 2020

Their work, published in a paper in the RSC’s New Journal of Chemistry , points to a catalyst in developing and designing an artificial photosynthesis system that efficiently converts carbon dioxide into organic molecules. Until now, it was not known which of these three forms is reduced and converted into formic acid.

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CO2 Carbon Convert Energy Storage 435

Green Car Congress

FEBRUARY 15, 2020

A team of researchers from Canada and the US has developed a system that quickly and efficiently converts carbon dioxide into simple chemicals via CO 2 electrolysis. 2020) “CO2 electrolysis to multicarbon products at activities greater than 1 A cm -2.” Resources. Pelayo García de Arquer et al. Science Vol. 367, Issue 6478, pp.

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CO2 Production Polymer Water 414

Green Car Congress

SEPTEMBER 10, 2020

Their cost-effective synthesis procedure, coupled with the high stability of the photocatalyst, provides an economically feasible way to convert waste carbon dioxide and water into useful hydrocarbon fuels using sunlight.

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CO2 Conversion Water Climate Change 324

Green Car Congress

SEPTEMBER 8, 2020

The Swiss company Climeworks is building the world’s largest direct air capture (DAC) and storage facility for converting atmospheric CO 2 to rock in Iceland. The particularly high geothermal energy means that the Earth’s heat can be converted to electricity cost-effectively and virtually CO 2 neutrally.

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Audi Iceland CO2 Carbon 446

Green Car Congress

AUGUST 13, 2023

The new system mimics a natural chloroplast to convert carbon dioxide in water into methane, very efficiently using light. However, it is difficult to convert carbon dioxide in water because many photosensitizers or catalysts degrade in water. 2023) “Artificial spherical chromatophore nanomicelles for selective CO2 reduction in water.”

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Convert Carbon Fuel Water 369

Green Car Congress

OCTOBER 13, 2019

A new material that can selectively capture CO 2 molecules and efficiently convert them into useful organic materials has been developed by researchers at Kyoto University, along with colleagues at the University of Tokyo and Jiangsu Normal University in China. —Susumu Kitagawa, materials chemist at Kyoto University.

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Polymer Convert CO2 Carbon 255

Green Car Congress

AUGUST 24, 2020

Researchers at the University of Cambridge, with colleagues at the University of Tokyo, have developed a standalone device that converts sunlight, carbon dioxide and water into formic acid, a carbon-neutral fuel, without requiring any additional components or electricity. —Dr Wang.

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Water CO2 Solar Convert 418

Green Car Congress

JULY 7, 2022

When 10% of the light energy is converted to chemical energy, he hopes that the technology could see the technology be adopted for renewable energy, similar to solar cells. Mi’s next goal is to increase the efficiency of the device.

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Water CO2 Green Solar 504

Green Car Congress

SEPTEMBER 7, 2020

While engineering photosynthetic hosts to convert CO 2 into high-value products is sensible, dependence on sunlight limits its tractability and scalability. Their paper is published in the journal Joule. Most of us naturally associate biological CO 2 conversion with photosynthesis in plants and algae.

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Conversion CO2 Light Solar 457

Green Car Congress

SEPTEMBER 11, 2021

An international collaboration of scientists has taken a significant step toward the realization of a nearly “green” zero-net-carbon technology that can efficiently convert CO 2 and hydrogen into ethanol. The study will drive further research into how to develop a practical industrial catalyst for selectively converting CO 2 into ethanol.

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Conversion Parts CO2 Carbon 418

Green Car Congress

DECEMBER 6, 2022

Scientists at Lawrence Berkeley National Laboratory (Berkeley Lab) have demonstrated a new technique, modeled after a metabolic process found in some bacteria, for converting CO 2 into liquid acetate, a key ingredient in “liquid sunlight” or solar fuels produced through artificial photosynthesis.

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Convert CO2 Carbon Water 243

Green Car Congress

SEPTEMBER 29, 2019

An international research team has now copied this principle, and used nanoparticles to convert carbon dioxide into ethanol and propanol. Enzymes use cascade reactions to produce complex molecules from comparatively simple raw materials.

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Convert CO2 Carbon Concept 259

Green Car Congress

JULY 22, 2020

In the trial, ULEMCo—the company pioneering the adoption of ultra-low emission hydrogen fuel with its partners—converted four refuse trucks, a road sweeper, a patient transport vehicle, four panel vans and a refrigerated van to run on hydrogen as a dual fuel.

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Hydrogen Fuel CO2 Emissions 446

Green Car Congress

MARCH 13, 2023

CarbonFree’s patented SkyCycle technology captures carbon emissions from hard-to-abate industrial sources before they enter the atmosphere, converts the CO 2 into the specialty chemical precipitated calcium carbonate (PCC), and produces hydrochloric acid (HCl) as a co-product. SkyCycle is CarbonFree’s second-generation technology.

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CO2 Indiana Carbon Convert 368

Green Car Congress

FEBRUARY 22, 2013

The process is safer, simpler and less expensive than previous methods to convert CO 2 to a useful product, said Krishnan Rajeshwar, interim associate vice president for research at UT Arlington and one of the authors of a paper recently published in the RSC journal Chemical Communications. —Ghadimkhani et al. —Krishnan Rajeshwar.

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Convert Texas Universal Solar 230

Green Car Congress

SEPTEMBER 12, 2021

Researchers from Newcastle University in the UK have engineered Escherichia coli bacteria to capture carbon dioxide using hydrogen gas to convert it into formic acid. The research, accepted for publication in Applied and Environmental Microbiology raises the possibility of converting atmospheric CO 2 to commodity chemicals.

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Renewable Engine CO2 Fuel 334

Green Car Congress

AUGUST 15, 2020

By converting CO 2 into products of higher value, a closed-loop carbon economy begins to emerge. Among the metals studied, copper is the only metal known for its intrinsic ability to convert CO 2 into hydrocarbons and alcohols via electrochemical CO 2 RR. The research was funded by the National Science Foundation (CHE-1240020).

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Conversion Production CO2 Carbon 370

Green Car Congress

JANUARY 13, 2022

Vertimass and European Energy have completed a Letter of Intent (LOI) to integrate technologies for capturing carbon dioxide and converting it into hydrocarbon products around the world. —Vertimass CEO Charles Wyman. Blue Biofuels expands technology license agreement with Vertimass.

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Energy CO2 Renewable Carbon 342

Green Car Congress

DECEMBER 11, 2019

A team from King Abdullah University of Science and Technology (KAUST), Beijing Institute of Nanoenergy and Nanosystems, and Georgia Tech has developed a a wave-energy-driven electrochemical CO 2 reduction system that converts ocean wave energy to chemical energy in the form of formic acid, a liquid fuel. Leung et al. —Leung et al.

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Carbon Energy Fuel Energy Storage 370

Green Car Congress

APRIL 12, 2022

Landsvirkjun , The National Power Company of Iceland, and German investment company PCC SE have agreed to explore the possibility of capturing and utilizing carbon emissions from PCC’s silicon metal plant in northeast Iceland. Carbon emissions will be utilized to produce green methanol that can, for example, replace fossil fuel in ships.

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Iceland Emissions Convert CO2 259

Green Car Congress

JUNE 11, 2019

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. Ding et al.

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Light CO2 Fuel Powered 334

Green Car Congress

NOVEMBER 3, 2020

Illustration of a novel room-temperature process to remove CO 2 by converting the molecule into CO. In the presence of the graphite, aided by the energy derived from the plasmons, carbon dioxide molecules (black dot bonded to two red dots) are converted to carbon monoxide (black dot bonded to one red dot. Credit: NIST.

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Conversion CO2 Carbon Exhaust 418

Green Car Congress

OCTOBER 8, 2022

Engineers from UNSW Sydney (Australia) have successfully converted a diesel engine to run as a dual-fuel hydrogen-diesel engine, reducing CO 2 emissions by more than 85% compared to conventional diesel.

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Hydrogen Diesel Fuel CO2 448

Green Car Congress

MARCH 8, 2019

ReactWell will bring ORNL’s electrochemical process, which converts carbon dioxide directly into ethanol ( earlier post ), into the company’s existing conversion solution known as the ReactWell process. The ReactWell process is a research and development project involving a reaction that converts organic material to synthetic crude oil.

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Conversion CO2 Carbon Convert 311

Green Car Congress

AUGUST 22, 2022

Because so much energy is lost turning steam back into water in the Rankine cycle, at most a third of the power in the steam can be converted into electricity. These elevators use equipment very similar to that used in the Brayton cycle test loop, called a permanent magnet rotor, to convert this energy, Fleming said.

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Grid Powered Power CO2 396

Green Car Congress

MARCH 25, 2013

Researchers at Brown and Yale have demonstrated a new enabling technology that could use excess carbon dioxide to produce acrylate, an important commodity chemical used to make materials from polyester fabrics to diapers. A paper on their work is published in the ACS journal Organometallics.

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Convert CO2 Carbon 2013 231

Green Car Congress

AUGUST 8, 2017

Afterwards, carbon dioxide and hydrogen are first converted into reactive synthesis gas at high temperature and then into liquid fuels in a microstructured chemical reactor. An electrolysis unit developed by Lappeenranta University of Technology (LUT) uses solar power to produce the required hydrogen.

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Solar Fuel Finland CO2 386

Green Car Congress

JUNE 21, 2013

The difference in chemical stability implies that there is always a thermodynamic driving force to convert Li 2 O 2 , the desired discharge product of a Li?air Goddard, III, Hyungjun Kim, and Kisuk Kang (2013) Toward a Lithium–“Air” Battery: The Effect of CO2 on the Chemistry of a Lithium–Oxygen Cell. Batteries'

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Li-ion CO2 Batteries Battery 305

Green Car Congress

NOVEMBER 28, 2017

MIT researchers have developed a new system that could potentially be used for converting power plant emissions of carbon dioxide into carbon monoxide, and thence into useful fuels for cars, trucks, and planes, as well as into chemical feedstocks for a wide variety of products.

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MIT Convert CO2 Carbon 186

Green Car Congress

JULY 30, 2012

Panasonic has developed an artificial photosynthesis system using a gallium nitride photoelectrode and a metal catalyst which uses sunlight to convert CO 2 mainly to formic acid (an important intermediate in chemical synthesis) at an efficiency (solar energy to chemical energy) of 0.2%—a Click to enlarge.

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Conversion CO2 Solar Light 374

Green Car Congress

AUGUST 8, 2023

Montauk Renewables captures methane, preventing it from being released into the atmosphere, and converts it into either RNG or electrical power for the electrical grid. The planned delivery would prevent biogenic CO 2 from entering the atmosphere and put it to beneficial use, creating a new fixed-price commodity revenue stream for Montauk.

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Texas Renewable North America Pennsylvania 370

Green Car Congress

JANUARY 26, 2014

in power plants), or converted to liquid fuel (e.g., Simultaneously, the same device can dissociate water (H 2 O) to hydrogen (H 2 ) and oxygen (O 2 ). The mixture of CO and H 2 —i.e., syngas—can then be used as gaseous fuel (e.g., methanol or other synthetic fuels).

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Solar Fuel Companies CO2 366

Green Car Congress

SEPTEMBER 9, 2013

Converting CO 2 to usable fuels was the topic of a symposium— CO 2 Conversion: Thermo-, Photo- and Electro-Catalytic —on Sunday at the 246 th National Meeting & Exposition of the American Chemical Society in Indianapolis, Indiana. H 0 act ) for concerted PCET to convert HCOOH to PyH + •CH(OH) 2 0 is 10.5

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Conversion CO2 Fuel Carbon 220

Green Car Congress

JUNE 21, 2014

At this moment, it is very important to render the GTL technology more efficient because we do not need to disturb ourselves to change the energy-related infrastructure and the transportation vehicles already fitted to petroleum if we can effectively convert natural gas to the clean liquid fuels and useful basic chemicals. —Zhang et al.

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CO2 Emissions Gas Conversion 262

Green Car Congress

AUGUST 23, 2019

Partners of the P2X Kopernikus project on the premises of Karlsruhe Institute of Technology (KIT) in Germany have demonstrated the production of fuel from air-captured CO2 using—for the first time—a container-based test facility integrating all four chemical process steps needed to implement a continuous process.

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CO2 Green Powered Power 290

Green Car Congress

NOVEMBER 14, 2014

Nearly 80% of that can be converted into synthetic diesel. Click to enlarge. As currently built, the pilot plant on the sunfire grounds in Dresden-Reick can produce approximately 160 liters of Blue Crude per day. This fuel—Audi e?diesel—is diesel—is free of sulfur and aromatics, and features a high cetane number.

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Audi Water Diesel Fuel 400