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University of Queensland researchers, working in collaboration with the Technical University of Munich (TUM), have found a way to convert sugarcane into isobutanol— a building block of aviation fuel and other products—more efficiently. An open-access paper on the work is published in Chemistry - a European Journal. Lonhienne, T.,
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.
Researchers at the University of Southampton have transformed optical fibers into photocatalytic microreactors that convert water into hydrogen fuel using solar energy. The researchers have published their proof-of-concept in ACS Photonics and will now establish wider studies that demonstrate the scalability of the platform.
Researchers from University of Girona (Spain) successfully used electrically efficient microbial electrosynthesis cells (MES) to convert CO 2 to butyric acid. mA cm −2 , the study achieved an average production rate of 14.5 At an applied current of 1.0 g m −2 d −1 of butyric acid. V and an electric energy requirement of 34.6
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. A paper on this team’s latest work was published in Nature Catalysis.
AVZ is responsible for funding expenditure to completion of a feasibility study and a decision to mine. We are very pleased to conclude our discussions with Yibin Tianyi and to sign another binding offtake agreement for SC6 to a Chinese converter.
In a new study led by the International Institute for Applied Systems Analysis (IIASA), an international team of researchers developed a novel way to store energy by transporting sand into abandoned underground mines. An open-access paper on the work is published in the journal Energies.
Idemitsu Kosan, one of Japan’s leading producers and suppliers of energy, has launched a feasibility study of clean hydrogen production in Japan generated from waste, including municipal waste. The goal is to launch a first hydrogen production facility around 2030 capable of processing 200-300 tons of waste per day.
A study by a team of researchers from Technische Universität Berlin (TUB) and Fritz-Haber-Institut der Max-Planck-Gesellschaft has found that direct seawater splitting for hydrogen production has substantial drawbacks compared to conventional water splitting and offers almost no advantage.
Researchers at the Department of Energy’s Pacific Northwest National Laboratory have developed a new method to convert captured CO 2 into methane, the primary component of natural gas. Different methods for converting CO 2 into methane have long been known.
As part of the initial technical study conducted alongside Type Certificate holder MHIRJ over the last year, an initial entry-point for a CRJ 700 retrofit with ZeroAvia’s ZA 2000RJ powertrain—confirming maximum takeoff weight, center of gravity and structural allowances—has been identified. Earlier post.)
The small-scale trial involves a LandCruiser 70 Series single-cab ute that has been converted to a battery-electric vehicle by Toyota Australia’s Product Planning and Development division in Port Melbourne. This partnership is another step in our ongoing studies into how we can reduce the emissions intensity of our light-vehicle fleet.
A study by a team from The Ohio State University and Ford is providing insight into the deactivation mechanism of rhodium in three-way catalysts (TWC) for automotive emissions control. The study, which could enable more efficient usage of rhodium in TWCs, is published in the ACS journal Chemistry of Materials. 1c03513.
Now, a study at MIT has for the first time analyzed and quantified how bubbles form on these porous electrodes. Little study had been done on the kinds of porous electrodes that are increasingly being studied for use in such systems. Control of the bubbles is a key to realizing a high system performance, says Iwata.
The Port of Antwerp is converting a tug to methanol propulsion. The Belgian engineering company, Multi, carried out the feasibility study for the project. The ‘methatug’ is part of the European Union-funded Fastwater project, which aims to demonstrate the feasibility of methanol as a sustainable marine fuel.
Irkutsk Oil Company (IOC), Japan Oil, Gas and Metals National Corporation (JOGMEC), and Itochu Corporation are partnering on a joint feasibility study of a blue ammonia value chain between eastern Siberia and Japan. Toyo Engineering Corporation and?Irkutsk The project aims to establish a future blue ammonia value chain at a commercial scale.
Now, a study by researchers at the US Department of Energy (DOE) Center for Advanced Bioenergy and Bioproducts Innovation (CABBI) has found that energy sorghum ( Sorghum bicolor ) behaves more like miscanthus in the way it efficiently captures light and uses water to produce abundant biomass. Moore, C.E., von Haden, A.C., Burnham, M.B.,
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. —Peidong Yang.
Rice University nanoscientists have demonstrated a new catalyst that can convert ammonia into hydrogen fuel at ambient pressure using only light energy, mainly due to a plasmonic effect that makes the catalyst more efficient. To drive it away, more energy must be added to the system.
Unlike prior processes for converting alcohols into hydrocarbons with multiple steps for dehydration, oligomerization, and hydrogenation, the Vertimass consolidated alcohol dehydration and oligomerization (CADO) conversion is accomplished in a single reactor system using a metal exchanged zeolite catalyst.
A team of scientists from LanzaTech, Northwestern University and the Department of Energy’s Oak Ridge National Laboratory have engineered a microbe to convert molecules of industrial waste gases, such as carbon dioxide and carbon monoxide, into acetone and isopropanol (IPA).
The solution was defined during Expleo’s feasibility study into clean power propulsion systems, funded through the UK Department for Transport’s (DfT) Clean Marine Demonstration Competition (CMDC). Expleo’s innovation also delivers significant operational savings, with the study showing OPEX reductions of £1.4 million (US$1.7
The global push to convert the world to electric vehicles will cause supply chain complexities that could undermine the alternative energy transition in the United States, according to a new report from Rice University’s Baker Institute for Public Policy. The detailed report— Need Nickel? Nickel is no exception.
In a related new study in the Journal of CO 2 Utilization (Wang et al. ) On 26 July, the first flue gas from the natural gas power plant, the Shepard Energy Center in Calgary, Canada, was directly transformed by the C2CNT process ( earlier post ) into carbon nanotubes.
A study by two researchers at Sandia National Laboratories has concluded that building and operating a high-speed passenger ferry solely powered by hydrogen fuel cells within the context of the San Francisco Bay is technically feasible, with full regulatory acceptance as well as the requisite associated hydrogen fueling infrastructure.
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.
Each image captured 900 square meters of ground, a level of detail that allowed the scientists to study land-use change over time. An international team of researchers has used satellite images to map urban growth between 1985 and 2015. In a paper in Nature Sustainability , they report that global urban extent has expanded by 9,687?km
The study is built on previous work by the same research group using a process called chemical looping, which involves adding metal oxide particles in high-pressure reactors to burn fuels without direct contact between air and fuel. This study shows that introducing a trace amount of molybdenum into iron sulfide might be an attractive option.
These studies have even extended to high-density, bicyclic compounds with applications as missile fuels. Zero-aromatic, high-performance jet fuel surrogates prepared from RJ-4 and various SPKs have recently been studied with RJ-4 concentrations as high as 50%. RJ-4 has a gravimetric and volumetric NHOC of 42.21 MJ/kg and 39.04
Singapore—based Berge Bulk, one of the world’s leading independent dry bulk shipping companies, and ABS signed a joint project agreement to conduct a detailed feasibility study for the conversion of methanol-fueled propulsion system and aim to kickstart in Q1 2024. Berge Bulk is committed to our target of achieving net zero carbon by 2025.
A “well-to-wheel” life cycle assessment (LCA) by a team from synthetic fuels producer Greyrock ( earlier post ), and the National Renewable Energy Laboratory (NREL) has determined the potential reduction of greenhouse gases and criteria pollutant emissions from the use of synthetic fuels directly converted from flare gas. billion liters (18.8
To convert pollutants, they usually have to react with oxygen in the catalyst. The team’s studies show that neither nanoparticles nor isolated atoms reach the highest activity. The results of the study will now be used for knowledge-based design and development of catalysts of enhanced stability and long-term activity.
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.
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).
When compared to a similarly structured catalyst made from iron—another promising, well-studied platinum substitute—the team found that the cobalt catalyst achieved a similar reaction but with four times the durability. Previous studies had shown that cobalt is far less active than iron-based catalysts.
Most studies that have examined the impact of EVs report only changes in the total emissions associated with their adoption, but do not consider their spatial or temporal variation. In the study, the researchers applied a prototype version of the new-generation NOAA GFDL global Atmospheric Model, version 4,for their simulations.
Itochu Corporation and Irkutsk Oil Company (IOC); Japan Oil, Gas and Metals National Corporation (JOGMEC); and Toyo Engineering Corporation (TOYO) have agreed to undertake a detailed study for the commercialization of a blue ammonia value chain between Eastern Siberia and Japan.
The study will define the concept and basic engineering for onsite production of renewable jet fuel from air at Rotterdam The Hague Airport. Following the study, a demonstration plant is to be realized and commissioned on the premises of the airport, producing about 1,000 liters of renewable jet fuel per day.
The University of Nebraska’s Department of Chemical and Biomolecular Engineering recently released results of a study of 50 non-flex fuel vehicles from the State of Nebraska to determine the adaptability, economic feasibility, and environmental impact of using E30 (30% ethanol blend). The study went on to project that if only 10% of the 1.7
The process consists of two key steps: Solid oxide co-electrolysis (SOCC) technology developed at GE Research Center (GRC) simultaneously converts carbon dioxide and steam into syngas (H 2 :CO) from nuclear heat and electricity.
A study by a team from Washington University School of Medicine in St. Previous studies have found that PM 2.5 In diabetes, pollution is thought to reduce insulin production and trigger inflammation, preventing the body from converting blood glucose into energy that the body needs to maintain health. They also estimated that 8.2
Coal and coal production waste contain a wide variety of valuable rare earth elements that can be converted into clean energy technology components. DE-FOA-0002854 ). Similarly, in 2021, for at least 43 of the 50 CMM, the United States imported more than half its consumption, with no domestic production of 14 CMM.
In their study, the researchers show that ammonia-based reduction of iron oxide proceeds through an autocatalytic reaction, is kinetically as effective as hydrogen-based direct reduction, yields the same metallization, and can be industrially realized with existing technologies.
earlier post ) announced a technical collaboration to complete a design study to incorporate Universal Hydrogen’s modular capsule technology into the Dornier 328 program. The partnership will see the two companies convert the Dornier 328 aircraft for hydrogen flight, with the demonstrator aircraft expected to take to the skies in 2025.
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