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The Rice lab of chemist James Tour has successfully extracted valuable rare earth elements (REE) from waste at yields high enough to resolve issues for manufacturers while boosting their profits. The activation strategy is feasible for various wastes including coal fly ash, bauxite residue, and electronic waste.
Every year, Netherland-based student company TU/ecomotive produces an electric car with a team of 21 BA students from the Eindhoven University of Technology, with the aim of showing the world that a hypothetical, sustainable car of the future can be a reality today. Luca, the world’s first Zero-Waste car. Photo by Bart van Overbeeke.
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) —Saadi et al.
Washington State University researchers have developed an innovative way to convert waste polyethylene plastic to ingredients for jet fuel and other valuable products, making it easier and more cost-effective to reuse plastics. For the process, the researchers used a ruthenium on carbon catalyst and a commonly used solvent.
The US Department of Energy (DOE) is awarding $35 million to 15 research projects through ARPA-E’s “Energy and Carbon Optimized Synthesis for the Bioeconomy” (ECOSynBio) program to decarbonize biorefining processes used across the energy, transportation, and agriculture sectors. Carbon-Negative Chemical Production Platform - $4,160,262.57.
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). —Jennifer Holmgren, CEO of LanzaTech.
The UK government is awarding £54 million to 15 projects to develop technologies that remove carbon emissions from the atmosphere. The carbon dioxide can then be permanently stored or used in various products or applications. The biochar is rich in carbon and can be used as a fertilizer. Cambridge Carbon Capture Ltd.,
The 70% sustainable-material tire includes 13 featured ingredients across nine different tire components, including: Carbon black is included in tires for compound reinforcement and to help increase their life and has traditionally been made by burning various types of petroleum products.
Rice University scientists and their colleagues at C-Crete Technologies have optimized a process to convert waste from rubber tires into graphene that can, in turn, be used to strengthen concrete. The research led by Rice chemist James Tour and Rouzbeh Shahsavari of C-Crete is detailed in the journal Carbon. —James Tour.
Biofuels producer Renewable Energy Group joined Iowa State University (ISU) at the BioCentury Research Farm (BCRF) to mark the start of a new hydrotreater pilot plant. REG converts waste and byproduct fats and oils into biodiesel and renewable diesel.
Researchers from London South Bank University (LSBU), School of the Built Environment and Architecture, are investigating the use of metal hydrides to absorb, release and store hydrogen for fuel cell buses. On demand, the hydrogen is released from the hydride (endothermic reaction), utilizing the waste heat of the fuel cell.
The EU-funded research project HyFlexFuel recently successfully produced biocrudes via hydrothermal liquefaction (HTL) from a variety of biomasses, including sewage sludge, food waste, manure, wheat straw, corn stover, pine sawdust, miscanthus and microalgae in a pilot-scale continuous HTL plant at Aarhus University (Denmark).
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.
The selected projects, led by universities, national laboratories, and the private sector aim to develop commercially scalable technologies that will enable greater domestic supplies of copper, nickel, lithium, cobalt, rare earth elements, and other critical elements. Columbia University.
The proposed plant would take more than 500,000 tonnes each year of non-recyclable everyday household and commercial solid waste destined for landfill or incineration such as meal packaging, diapers and takeaway coffee cups and convert it into more than 60 million liters (15.85
The Department of Energy (DOE) is funding six research and development projects that will repurpose domestic coal resources for high-value graphitic products and carbon-metal composites that can be employed in clean energy technologies. Understanding ultra-conductive carbon metal composite wire for electric motors. Earlier post.)
A research team at Monash University (Australia) led by Professor Dan Li of the Department of Materials Engineering has developed a new strategy to engineer graphene-based supercapacitors (SC), resulting in an energy density of 60 Wh/liter—comparable to lead-acid batteries and around 12 times higher than commercially available SCs.
Biomass feedstocks can be produced by municipal solid waste (MSW) streams and algae and converted into low-carbon fuels that can significantly contribute to the decarbonization of transportation sectors that face barriers to electrification, such as aviation and marine. University of Maryland: College Park. Lehigh University.
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. —senior author Professor Erwin Reisner.
A team led by Kanazawa University in Japan has developed a cleaner method for the recycling of several rare earths (REs) such as yttrium (Y) and europium (Eu) used as phosphors in fluorescent lamps (FLs). Rare-earths (REs) are key components for the transition to a greener energy profile and low carbon society. 2018.08.049.
Australia-based Sparc Technologies has entered into a strategic partnership agreement with the Queensland University of Technology (QUT). The partnership will begin with a project in the battery anode space with the development of a novel process for the production of hard carbon from bio-waste.
million grant to researchers at Texas A&M AgriLife Research to investigate potential discoveries for waste products used in lignocellulosic biofuel production, turning them into valuable agents used in producing commercial products such as biodiesel and asphalt binding agents. in Washington State and the University of Tennessee.
The tenth competition under the Low Carbon Vehicles Innovation Platform’s integrated delivery program (IDP), IDP10 is targeting the building of an integrated low-carbon-vehicle innovation chain, from the science base, through collaborative R&D to fleet-level demonstration. Earlier post. ). Other IDP10 awards. million (US$4.54
Researchers at Wake Forest University and Virginia Tech report on their development of sulfonated carbon catalysts for the conversion of low-quality fats and oils containing high concentrations of free fatty acids into biodiesel in a paper in the journal Bioresource Technology. Deshmane, Marcus W. 2013.08.073.
Using a novel, reusable carbon material derived from old rubber tires, an Oak Ridge National Laboratory (ORNL)-led research team has developed a simple method to convert used cooking oil into biofuel. The patent-pending, waste oil-to-biofuel conversion adds a new approach to waste tire recycling initiatives. —Hood et al.
Under the terms of the agreement, XL Fleet and Curbtender will jointly develop a series of battery electric (BEV) and plug-in hybrid electric (PHEV) commercial trucks for use in waste management applications. The Quantum is the US Waste Industry’s #1 selling small rear loader. Curbtender Quantum.
A team led by researchers at the University of Cordoba (Spain) have used a CaO alkaline heterogeneous catalyst to produce what they call a “second-generation biodiesel” blend composed of 2:1 molar mixture of conventional fatty acid methyl esters (FAME, or regular biodiesel) and monoglyceride (MG).
Volkswagen and Stanford University have developed in partnership a new catalyst production process to reduce the comparatively high cost of automotive fuel cell technology. The material is conventionally distributed as particles on carbon powder. —Xu et al. As a result, two-dimensional growth of Pt nanoparticles can be realized.
in 2007 to exceed 14% of the 2016-level worldwide GHGE by 2040, accounting for more than half of the current relative contribution of the whole transportation sector, according to a new study from McMaster University in Canada.
Illinois Basin (Kentucky, Illinois, Indiana and Tennessee): Board of Trustees of the University of Illinois aims to lead a project to evaluate the domestic occurrence of strategic elements in coal, coal-based resources and waste streams from coal use. DOE Funding: $1,483,787. DOE Funding: $1,500,000.
Researchers at the University of have developed an unusually rapid method to deliver cost-effective algal biocrude in large quantities using a specially-designed jet mixer. —University of Utah chemical engineering assistant professor Swomitra “Bobby” Mohanty, co-author. Resources.
The US Department of Energy announced $33 million in funding for 17 projects as part of the Advanced Research Projects Agency-Energy’s (ARPA-E) Aviation-class Synergistically Cooled Electric-motors with iNtegrated Drives (ASCEND) and Range Extenders for Electric Aviation with Low Carbon and High Efficiency (REEACH) programs.
System boundaries (red line) schematic for liquid fuel carbon balance. For biofuels, because biogenic carbon is automatically credited within a product lifecycle, the boundary effectively excludes vehicle end-use CO 2 emissions. DeCicco 2013. Click to enlarge.
Carbon dioxide capture company AirCapture and carbon dioxide conversion company OCOchem, along with other partners, have won a $2.93-million AirCapture develops on-site, modular technology that captures CO 2 from the air using waste heat from manufacturing plants, enabling customer operations to go carbon neutral and even negative.
The biocrude oil came from many different sources, including wastewater sludge from Detroit, and food waste collected from prison and an army base. The research showed that essentially any biocrude, regardless of wet-waste sources, could be used in the process and the catalyst remained robust during the entire run.
A study by researchers at CU Boulder and Edinburgh Napier University finds that high-density, low-rise environments such as those found in Paris are the optimal urban form when looking to reduce greenhouse gas emissions over their whole life cycle. There is a growing belief that building taller and denser is better. —Jay Arehart.
By some estimates, as much as 15,000 metric tons per year of lithium carbonate could be recovered from a single geothermal power plant in the Salton Sea area of California—one of the most mineral-rich brine sources in the United States. Concentrated brines left over from the operation are then pumped back into the ground.
The strategy focuses on new powertrains including advanced diesel, natural gas, hydrogen engines, hybrids, battery electric, and fuel cells along with an increased use of low carbon fuels and renewable electricity and related infrastructure. gCO 2 e/MJ.
million carbon-capture pilot, funded in part by the US Department of Energy (DOE), at Kentucky Utilities’ E.W. The 2 megawatt thermal system will be the first megawatt-scale carbon-capture pilot unit in the Commonwealth. An integrated cooling tower that recovers energy from the carbon-capture system and improves power plant efficiency.
Researchers at the University of Michigan, with colleagues from Michigan State University and Karlsruhe Institute of Technology (KIT) in Germany, report that high surface area silicon carbide (SiC) w/wo 13 wt. amorphous SiO 2 intimately mixed with unburned hard carbon (HC) at the nanoscale.
A new black carbon (BC) emissions inventory from China found BC emissions levels in 2007 of 1,957 Gg BC—higher than reported in earlier studies. The paper by researchers from Peking University and Environment Canada appears in the ACS journal Environmental Science & Technology. Major emission areas are marked. Click to enlarge.
Researchers at Henan Polytechnic University in China have hydrotreated the oil derived from hydrothermal liquefaction of scrap tires (STO) with waste engine oil (WEO) using five different activated carbon-supported noble metal catalysts—Pd/C, Pt/C, Ru/C, Ir/C, and Rh/C—for the production of liquid fuels.
BHP has signed an agreement for piloting of carbon capture and utilization technology with China’s HBIS Group Co., As part of this new project, HBIS and BHP will trial pilot-scale demonstrations of carbon capture and utilization technologies at HBIS’ steel operations in China.
The shortlisted proposals include plants aiming to produce jet fuel from: Combining carbon dioxide captured from the atmosphere with hydrogen from water; Alcohol derived from wastes; Everyday household and commercial black bag rubbish; and. LanzaTech UK Ltd and Carbon Engineering. alfanar Energy Ltd. Green Fuels Research Ltd.
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