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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. There has been much work on carbon dioxide conversion to methanol, yet ethanol has many advantages over methanol.
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. Hiroshi Hashiba et al.
Yibin Tianyi will require approximately 700,000mt per year of SC6 to satisfy its internal demand after commissioning its planned hydroxide plant expansions. We are very pleased to conclude our discussions with Yibin Tianyi and to sign another binding offtake agreement for SC6 to a Chinese converter.
BASF researchers have further developed the three-way conversion catalyst and optimized its cleaning effect. The new four-way conversion catalyst, FWC, is a technology for vehicles with gasoline engines. The compact four-way conversion catalyst now combines all the important properties in a single component. ”.
The two studies were published in separate issues of the journal Angewandte Chemie International Edition. Our results with formic acid demonstrate that the systematic implementation of modern solvent techniques in continuous reactor equipment makes it possible to perform conversions that cannot be achieved under conventional conditions.
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.
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.
Carbon Recycling International (CRI) and Johnson Matthey (JM) have agreed on a long-term exclusive catalyst supply agreement for the use of JM’s KATALCO methanol catalysts in CRI’s Emissions-To-Liquids (ETL) CO 2 -to-methanol plants. Hydrogen can also be processed from by-product hydrogen available in some industrial waste streams.
Researchers at the US Naval Research Laboratory (NRL), Materials Science and Technology Division have demonstrated novel NRL technologies developed for the recovery of CO 2 and hydrogen from seawater and their subsequent conversion to liquid fuels. The gases are then converted to liquid hydrocarbons by a metal catalyst in a reactor system.
The airplane, nicknamed Lightning McClean, took off at 8:41am PST from Grant County International Airport (KMWH) and flew for 15 minutes, reaching an altitude of 3,500 MSL. The airplanes are converted to hydrogen using an aftermarket retrofit conversion kit, tackling the existing fleet rather than developing a brand new airplane.
Toshiba introduced the technology at the 2014 International Conference on Artificial Photosynthesis ( ICARP2014 ) on 26 November. Towards this, Toshiba said it will further improve the conversion efficiency by increasing catalytic activity, with the aim of securing practical implementation in the 2020s.
Topchiev Institute for Petrochemical Synthesis ( TIPS ) on marketing a new technology developed by TIPS to convert flared gases into hydrocarbon fuels such as gasoline. The TIPS catalytic converter delivers considerably better properties than those currently being used in the industry, TNO said. —Kolesnikova et al.
The four-cylinder TDI engine with the internal designation EA 288 made its debut in 2012. Volkswagen opted for a dual strategy: detailed measures optimized the combustion process and reduced raw emissions, while twin dosing technology in the exhaust gas system converted the majority of NO x into harmless substances.
Skygo Fuel Systems ’ latest dual fuel (natural gas/diesel) conversion system has been approved by the US Environmental Protection Agency (EPA). You can’t tell it’s running on natural gas, the vehicle drives exactly the same as it did before the truck was converted. Skygo has partnered with AMBAC International to manufacture the system.
Blue Bird customers can future-proof their school bus fleet by purchasing gasoline- or propane-powered vehicles and converting them easily and cost-effectively to zero-emission, electric buses later. The full repower process could be completed within 30 days from vehicle delivery to the authorized conversion center.
A new boron-copper catalyst for the conversion of carbon dioxide (CO 2 ) into chemicals or fuels has been developed by researchers at Ruhr-Universität Bochum and the University of Duisburg-Essen. CO 2 can be converted into larger carbon compounds that can be used as base chemicals for industry or as fuels. 202016898.
International defense company Babcock International has been awarded a one-year contract by the UK Ministry of Defence (MOD) to help the British Army understand the applications and constraints of electric propulsion. I’m excited to see how the converted Land Rovers perform in a test environment against diesel and hybrid equivalents.
In this regard, photocatalytic water splitting has attracted significant interest as a cost-effective means to convert sustainable solar energy into valuable chemicals. Photocatalytic water splitting has attracted great interest as a means of cost-effective conversion of sustainable solar energy to valuable chemicals. Credit: DICP.
An international research team has developed a new single-atom electrocatalyst that efficiently converts CO 2 to carbon monoxide (CO). Scientists have long sought a way to convert CO 2 to CO, but traditional electrocatalysts cannot effectively initiate the reaction. —Klaus Attenkofer, Brookhaven scientist and co-author.
C2CNT is one of five Carbon XPrize Finalist teams in the $10-million international competition to produce the most valuable product from 2 to 4 tonne daily of the carbon dioxide from the flue gas of the natural gas power plant at the Shepard Energy Centre in Calgary as detailed at Carbon.XPrize.org.
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). Winter O 3 increases due to reduced loss via traffic NO x. Winter while PM 2.5 at high EV adoption fractions.
The powertrain is in a configuration that closely resembles the company’s first product—a conversion kit for ATR 72-600 regional airliners—which is expected to be certified and in commercial passenger service starting in 2025. Air New Zealand.
Methanol reformers convert easy-to-transport methanol into hydrogen. Converting hydrogen into methanol can provide a solution, as not only is methanol much easier to transport than hydrogen, it can also be stored almost unlimited at ambient pressure. However, conventional reformers have a number of drawbacks such as catalyst attrition.
Over the next 4 years, the city authorities are going to purhase 2675 more units of e-transport; Moscow expects that by 2032, all the urban transport will have been converted to the electric traction. The conversion of buses to the electric traction will help to increase the share of e-transport rides up to 70%. thousand tons.
Now, an international research team has discovered and characterized a new family of cytochrome P450 enzymes critical to improving the conversion of lignin. Johnson found a cytochrome P450 that converts guaiacol to catechol in a single step.
Unlike wind, tidal or solar power the advanced design for this Ocean Thermal Energy Conversion (OTEC) system can deliver constant output 24 hours a day. Developed by OTEC International (OTI) LLC of Baltimore, Maryland, the approach converts liquid ammonia into gas in a heat exchanger using warm ocean surface water.
At the hubs, which can be built at or near landfills, Raven SR will convert mixed and multiple organic wastes, including municipal solid waste, greenwaste, food waste, medical, paper, etc. One hundred hydrogen hubs could convert over 5,000 tons of waste per day and power over 10,000 trucks.
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.
Universal Hydrogen, magniX, Plug Power and AeroTEC have established a Hydrogen Aviation Test and Service Center at Grant County International Airport in Moses Lake, Washington. The conversion work for US-based airlines, flight test, as well as continuing airworthiness support would be based in AeroTEC’s Moses Lake facility.
million over five years to develop new technologies needed to convert shale gas into transportation fuels and chemicals using a network of portable, modular processing plants. Innovations in catalysts, separation processes, and reactor designs can enhance conversion efficiency and reduce carbon emissions. The Center will receive $19.75
Z-Smart is being incorporated into these fleet vehicles to improve performance, safety and efficiency of the converted vehicles and to provide convenient mobile communication to the driver on the charge levels and recharging status.
A paper on their work is published in Angewandte Chemie International Edition. (A) The electrochemical conversion of CO 2 into carbon-based fuels and valuable feedstocks by renewable electricity is an attractive strategy for carbon neutrality. A) Optical image of the as-fabricated Ag HF tubes.
To meet the International Maritime Organization’s (IMO) timeline for carbon emission reduction, many of the world’s 100,000 vessels will need to convert to low-carbon fuel by 2035—making the development of a viable retrofit and new build system a high priority.
As a result, there is a critical need to create new pathways for biofuel conversion that reduces carbon waste, prevents the loss of CO 2 emissions, and in turn, maximizes the amount of renewable fuel a conversion process yields. The CO 2 released in the upgrading process is recycled internally to produce more acetate.
An international team of researchers has discovered a new family of enzymes found in fungi (fungal lytic polysaccharide monooxygenases, LPMOs) that are capable of breaking down xylans—a recalcitrant polysaccharide abundant in wood biomass.
When the nickel catalyst of ceramic fuel cells is used with hydrocarbon fuels, such as methane, propane, and butane, the carbon generated during fuel conversion is deposited on the surface of nickel. This worsens seriously as the temperature lowers, leading to the failure of the cell operation. 2019.118349.
ZrO 2 catalyst that converts ethanol into C 5+ ketones that can serve as building blocks for everything from solvents to jet fuel. A paper on the work is published in Angewandte Chemie International Edition. It then rapidly converts to products containing more than 70% C 5+ ketones. promoted ZnO?ZrO —Karthi Ramasamy.
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.
Wessels Reederei signed a letter of intent with MAN Diesel & Turbo regarding the conversion of three of its fleet to dual-fuel gas operation. The retrofit enables dual-fuel operation and is the first such conversion of its type. million) for 10 such LNG-retrofits at the international Our Ocean 2017 conference in Malta recently.
A new spatially-explicit life cycle assessment of five different “sun-to-wheels” conversion pathways—ethanol from corn or switchgrass for internal combustion vehicles (ICVs); electricity from corn or switchgrass for battery-electric vehicles (BEVs); and photovoltaic electricity for BEVs—found a strong case for PV BEVs.
Topsoe and Steeper Energy , a developer of biomass conversion technologies, signed a global licensing agreement for a complete waste-to-fuel solution. The inherent low oxygen content of Hydrofaction Oil supports less secondary upgrading to convert the biocrude oil into finished fuels.
At Zwickau, Volkswagen is converting an entire vehicle plant from 100% internal combustion engines to 100% electric vehicles for the first time. 3 is making its world debut on the evening of 9 September at the International Motor Show in Frankfurt (IAA). Our conversion work is proceeding entirely to schedule.
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