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Most of us naturally associate biological CO 2 conversion with photosynthesis in plants and algae. While engineering photosynthetic hosts to convert CO 2 into high-value products is sensible, dependence on sunlight limits its tractability and scalability. an and Park. 2020.08.007.
Researchers at the University of Oxford have developed a method to convert CO 2 directly into aviation fuel using a novel, inexpensive iron-based catalyst. The conversion reaction also produces light olefins—ethylene, propylene, and butenes—totalling a yield of 8.7%. and selectivity to C 8 –C 16 hydrocarbons of 47.8%
ULEMCo, the UK company converting commercial vehicles to run on hydrogen, has commenced the largest single deployment of hydrogen dual fuel vehicles yet. Around half of the fleet of 20 vehicles will be converted to hydrogen dual fuel, while the rest will be hydrogen-enabled from the start. EGR, SCR etc.)
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.
To help France meet its sustainability targets, Bombardier will now convert AGC hybrid trains to full battery power. The idea is to convert dual-mode (catenary and diesel-powered) high capacity self-propelled trains to dual-mode battery-powered AGCs.
Scottish Enterprise, Transport Scotland and the Hydrogen Accelerator, based at the University of St Andrews, have appointed Arcola Energy and a consortium of industry leaders in hydrogen fuel cell integration, rail engineering and functional safety to deliver Scotland’s first hydrogen powered train.
The electrocatalytic conversion of CO 2 using renewable energy could establish a climate-neutral, artificial carbon cycle. Excess energy produced by photovoltaics and wind energy could be stored through the electrocatalytic production of fuels from CO 2. These could then be burned as needed. and Xiong, Y.
In Germany, BSE Engineering and the Institute for Renewable Energy Systems at Stralsund University of Applied Sciences (IRES) have demonstrated the conversion of wind power into renewable methanol. Operation of this technology under dynamic conditions will be confirmed during a year-long test. FlexMethanol.
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. Using EEMPA instead reduces the energy needed to fuel such a reaction.
ReactWell , LLC, has licensed a novel waste-to-fuel technology from the Department of Energy’s Oak Ridge National Laboratory to improve energyconversion methods for cleaner, more efficient oil and gas, chemical and bioenergy production. It can be used by refineries to upgrade their feedstock or to convert biomass to oil.
Transform Materials has developed a novel and sustainable microwave plasma reactor process to convert natural gas into high-value hydrogen and acetylene, thereby opening up a new pathway for green chemical manufacturing. Acetylene can be then converted into many derivative chemicals, all possessing high value.
Researchers from the Naval Air Warfare Center Weapons Division (NAWCWD) have developed an efficient three-step process for the conversion of cellulosic feedstocks to both a valuable chemical precursor and high-performance jet fuel blendstock. MCPD can subsequently be converted to tetrahydrodimethyldicyclopentadiene (RJ-4) high-density fuel.
developed a halogen conversion–intercalation chemistry in graphite that produces composite electrodes with a capacity of 243 mAh g -1 (for the total weight of the electrode) at an average potential of 4.2 Proposed conversion–intercalation chemistry. A team of researchers led by a group from the University of Maryland has. Yang et al.
Researchers at the University of Southampton have transformed optical fibers into photocatalytic microreactors that convert water into hydrogen fuel using solar energy. Alongside hydrogen generation from water, the multi-disciplinary research team is investigating photochemical conversion of carbon dioxide into synthetic fuel.
The chemical process employed by the scientists also could reduce costs and energy requirements for producing liquid hydrocarbons and other chemicals used by industry. The team tapped a novel energy source from the nanoworld to trigger a common chemical reaction that eliminates carbon dioxide. Credit: NIST.
A research team at the University of Wisconsin–Madison has identified a new way to convert ammonia to nitrogen gas through a process that could be a step toward ammonia replacing carbon-based fuels. To be able to complete the ammonia-to-nitrogen reaction under ambient conditions—and get energy—is a pretty big deal.
Researchers at Illinois Institute of Technology (IIT), with colleagues at the University of Pennsylvania and the University of Illinois at Chicago have developed an electrolyzer capable of converting carbon dioxide into propane in a manner that is both scalable and economically viable. Nat Energy doi: 10.1038/s41560-023-01314-8
Researchers from University of Girona (Spain) successfully used electrically efficient microbial electrosynthesis cells (MES) to convert CO 2 to butyric acid. V and an electric energy requirement of 34.6 The MES cell design proved highly efficient, with average cell voltages of 2.6–2.8 kWh el kg −1 of butyric acid produced.
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.
The US Army’s Project Manager Transportation Systems (PM TS), part of Program Executive Office for Combat Support & Combat Service Support (PEO CS&CSS), has partnered with the Defense Innovation Unit (DIU) to prototype a hybrid conversion kit for tactical vehicles. —Ben Richardson, DIU’s Advanced Energy & Materials Portfolio Director.
The electrochemical CO 2 reduction reaction (CO 2 RR), driven by renewable energy, is a promising strategy to reduce CO 2 accumulation. By converting CO 2 into products of higher value, a closed-loop carbon economy begins to emerge. 2020) “A scalable method for preparing Cu electrocatalysts that convert CO 2 into C 2+ products.
estimated that with conversion by hydrothermal liquefaction (HTL) and upgrading, the wet waste resource availability in the United States could be converted to jet fuel that is equivalent to about 24% of the U.S. Skaggs et al. demand in 2016.
Ammonia is obtained industrially using the Haber–Bosch process, which requires a lot of energy and hydrogen gas. The boron compounds can efficiently target atmospheric nitrogen and convert it to ammonium chloride after the addition of an acid. An open-acess paper on their work is published in the journal Angewandte Chemie.
Electro-Active Technologies has exclusively licensed two biorefinery technologies invented and patented by the startup’s co-founders while working at the Department of Energy’s Oak Ridge National Laboratory. The technologies work as a system that converts organic waste into renewable hydrogen gas for use as a biofuel.
Carbon dioxide capture company AirCapture and carbon dioxide conversion company OCOchem, along with other partners, have won a $2.93-million We are converting common industrial waste streams into product streams —Todd Brix.
ULEMCo has been awarded a major fleet-wide contract by Aberdeen City Council (ACC) for its hydrogen dual-fuel utility vehicle conversions. ULEMCo’s H2ICED allows hydrogen to be mixed with diesel directly in a conventional engine, supplied via onboard gas tanks, in volumes that displace between 30-70% of the energy from diesel.
The implementation of dual-fuel methanol engines focuses on new tugs as well as conversions of existing Cat-powered tugs, which comprise the majority of Svitzer’s fleet. The support Caterpillar provides in finding ways of converting our equipment to methanol usage plays a key role in this.
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 company has current operations at 15 operating projects located in California, Idaho, Ohio, Oklahoma, Pennsylvania, North Carolina and Texas.
As an indication of the industrial interest in this field, Neste and and Ravago recently announced plans to set up a joint venture to focus on chemical recycling of mixed waste plastic using a thermochemical liquefaction technology from Alterra Energy. Polypropylene constitutes about 30% of all plastic waste. Shibashish D. Jaydev, Antonio J.
and its strategic Mobile Energy Group (MEG) announced a strategic partnership with the China National Petroleum Corporation Nanjing (CNPC or PetroChina) to begin converting existing fossil fuel gas stations in the city of Nanjing. Ideanomics Inc. We are very pleased to be working with Ideanomics’ MEG Group.
In addition to advancing CO 2 removal and conversion technologies, potential award recipients must address societal considerations and impacts, emphasizing active engagement of local communities and avoiding the imposition of additional burdens on disadvantaged communities.
In the first step of a multi-step ethanol-to-jet-fuel process earlier developed by DOE’s Oak Ridge National Laboratory (ORNL’s), a catalyst is used to convert ethanol into butene-rich C 3+ olefins, important intermediates that can then be processed into aviation fuels. The research was published in ACS Catalysis. —Zhenglong Li.
VWCV partner eClassics is planning to offer T1 conversions and T1 complete vehicles in the style of the new e-BULLI. As the basis for the future e-BULLI the team chose a T1 Samba Bus produced in Hannover in 1966, which prior to its conversion spent half a century on the roads of California.
Evonik and Siemens Energy commissioned a pilot plant—sponsored by the German Federal Ministry of Education and Research (BMBF)—that uses carbon dioxide and water to produce chemicals. The necessary energy is supplied by electricity from renewable sources. The pilot plant is located in Marl, in the northern Ruhr area.
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. —Wu et al. —Susumu Kitagawa, materials chemist at Kyoto University.
The US Department of Energy (DOE) is awarding a total of $125 million to support 110 clean energy technology projects (DE-FOA-0002381). Within that total, DOE’s Office of Energy and Efficiency and Renewable Energy (EERE) will award $57.6 million); Fossil Energy (US$14.7 million); and Nuclear Energy ($13.4
Portantino (D-25) and Josh Newman (D-29) introduced Senate Bill 301 , a bill sponsored by the Specialty Equipment Market Association (SEMA), to create a financial rebate program for converting gas and diesel-powered motor vehicles into zero-emissions-vehicles (ZEVs). Eligible converted ZEVs would need a range of at least 100 miles.
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. —Søren Knudsen Kær , Head of Technology, Power-to-X of European Energy. —Vertimass CEO Charles Wyman.
Sierra Energy Corporation closed a $33-million Series A investment round led by Breakthrough Energy Ventures and joined by Cox Investment Holdings, Inc., This reaction is highly exothermic, meaning that it releases a large amount of energy in the form of heat. —Mike Hart, Sierra Energy’s CEO.
Researchers at Linköping University, Sweden, are attempting to convert carbon dioxide to fuel using energy from sunlight. Jianwu Sun and his colleagues at Linköping University are attempting to imitate photosynthesis to capture carbon dioxide from air and to convert it to chemical fuels, such as methane, ethanol and methanol.
million Advanced Research Projects Agency - Energy (ARPA-E) OPEEN+ grant to develop a method to convert natural gas into carbon nanotubes for materials that can replace metals in large-scale applications. We then use much of this energy to make inefficient materials such as steel, aluminum and copper. —Matteo Pasquali.
A team from the University of Calgary and Rice University has used flash joule heating (FJH) ( earlier post ) to convert low-value asphaltenes—a by-product of crude oil refining—into a high-value carbon allotrope, asphaltene-derived flash graphene (AFG). Flash graphene from asphaltenes. (A)
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. Nature Energy doi: 10.1038/s41560-020-0678-6. —Dr Wang.
Ammonia, produced via the Haber-Bosch (HB) process, is globally the leading chemical in energy consumption and carbon dioxide emissions. Hydrogen extraction from the reforming compartment enhances the thermodynamically limited methane conversions, whereas 5%–14% of the pumped protons are converted to ammonia. Kyriakou et al.
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