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Coal and coal production waste contain a wide variety of valuable rare earth elements that can be converted into clean energy technology components. The US currently has more than 250 billion tons of coal reserves, more than 4 billion tons of wastecoal, and about 2 billion tons of coal ash at various sites across the country.
Researchers at The Ohio State University have developed a novel process to clean coal mine drainage and extract rare-earth elements from it. Coal mine drainage (CMD) impairs tens of thousands of kilometers of U.S. CMD, coal mine drainage; TEP, trap-extract-precipitate. —Miranda et al. Miranda et al. —Jeff Bielicki.
The plant will feature SGH2’s technology, which will gasify recycled mixed paper waste to produce green hydrogen that reduces carbon emissions by two to three times more than green hydrogen produced using electrolysis and renewable energy, and is five to seven times cheaper. The facility will process 42,000 tons of recycled waste annually.
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. Earlier post.) Understanding ultra-conductive carbon metal composite wire for electric motors.
Energy Vault’s advanced gravity energy storage solutions are based on the proven physics and mechanical engineering fundamentals of pumped hydroelectric energy storage, but replace water with custom-made composite blocks, or “mobile masses”, which do not lose storage capacity over time. barrel per ton of feedstock.
The US Department of Energy (DOE) has selected eight new projects to further advanced coal research under the University Coal Research Program. The selected projects are intended to improve coal conversion and use and will help propel technologies for future advanced coal power systems. DOE Share: $299,998).
A microgrid based on renewable energies with hydrogen-powered fuel cells for emergency and peak power as well as hydrogen combustion engines can meet the special energy requirements of port facilities. The main role in this project, called “enerport II”, is played by fuel cells and mtu hydrogen engines—each with different tasks.
The US Department of Energy’s (DOE) Office of Fossil Energy (FE) has selected four projects for cost-shared research and development under the funding opportunity announcement (FOA), DE-FOA-0002180, Design Development and System Integration Design Studies for Coal FIRST Concepts.
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.
Water purification technology company Aquatech has been awarded a contract for a Zero Liquid Discharge (ZLD) plant for a coal-to-chemicals facility in Hailer in Inner Mongolia. The coal-to-chemicals plant is owned by Hulunbeier New Gold Chemical Co. before taking it to the Brine Concentrator and subsequent evaporation pond.
Baard Energy LLC, a company seeking to build a coal/biomass-to-liquids (CBTL) plant in Ohio ( earlier post ) has raised $2.5B from investors in the coal and energy markets and is preparing to begin construction of the nearly $6 billion Ohio River Clean Fuels Project by late spring or early summer. Youngstown Business Journal.
A dewatering technology developed at Virginia Tech has succeeded in reducing the moisture content of ultrafine coal to less than 20%, transforming it to a salable product. During recent prototype tests at Arch Coal Company’s Cardinal plant in Logan County, W.Va., Roe-Hoan Yoon, the Nicholas T. Roe-Hoan Yoon.
Shell will join a consortium comprising Air Liquide, Nouryon (formerly AkzoNobel Specialty Chemicals), Enerkem and the Port of Rotterdam in an effort to build Europe’s first advanced waste-to-chemicals facility in Rotterdam, the Netherlands.
The plants being contemplated are expected to have an attractive environmental footprint as they would process these waste streams with a low emissions profile. SES will be assisted in this effort by Fluor Enterprises, a leading global engineering, procurement, maintenance and construction company.
Researchers at the University of California, Riverside’s Center for Environmental Research and Technology (CERT) at the Bourns College of Engineering have received two grants to further explore a steam hydrogasification process they developed to convert waste into fuels. Earlier post.). diesel, gasoline, jet) at low cost.
Waste Management and Genomatica, an industrial biotech company targeting sustainable chemicals ( earlier post ), have formed a strategic joint development agreement to research and advance Genomatica’s technology and manufacturing processes to enable production of intermediate and basic chemicals from syngas made from municipal solid waste.
DGF replaces the coal gasification used by others with biomass gasification and natural gas reforming. DGF’s fuel production system relies entirely on cellulosic waste products such as timber trimmings from the logging industry and renewable energy such as wind and solar. Chaput, President and CFO of DG Fuels.
The US Department of Energy (DOE) announced up to $30 million to help lower the costs of the onshore production of rare earths and other critical minerals and materials from domestic coal-based resources. ( However, rare earth elements occur naturally, including in domestic coal and coalwastes.
By comparison, 69% of steel today is made at approximately 1,600 degrees Celsius (2,912 degrees Fahrenheit) using coal, emitting about two tons of carbon dioxide for every ton of steel produced. The 50-person company recently opened a new office in Boston, MA to help expand its roster of engineers, scientists, and professional support staff.
Highly turbocharged alcohol-fueled direct-injection spark-ignition (DISI) engines operated at a high compression ratio could be as or more efficient than diesel engines while also providing advantages of lower vehicle cost, lower emissions and higher power, according to a recent modeling study by Leslie Bromberg and Daniel Cohn at MIT.
The US Department of Energy (DOE) will award up to $36 million ( DE-FOA-0001791 ) to continue the development of carbon capture technologies to either the engineering scale or to a commercial design, with an eye to reducing fossil fuel power plant emissions. Engineering design is to cover both the carbon capture process and balance of plant.
The AHEAD concept for bringing power to off-grid areas in Africa is to make modest use of renewables where it makes sense, and to drive mass deployment of ammonia and hydrogen along with small engine generators, microturbines and fuel cell systems. Coal and water could be used as input where natural gas is not available.
In addition, President Obama issued a Presidential Memorandum creating an Interagency Task Force on Carbon Capture and Storage to develop a comprehensive and coordinated federal strategy to speed the development and deployment of advanced lower-emission coal technologies. Biobutanol from corn starch complies with the 20% GHG threshold.
Vehicle technologies include conventional internal combustion engines, hybrid-electric systems, battery-electric vehicles, and fuel-cell-electric vehicles. New pathways for co-optimized fuels and engines. The team added four pathways for fuels for use in engines co-optimized with drop-in biofuel blends to improve engine performance.
biomass or coal). per gallon, according to the company, while also dealing with the issue of waste nuclear materials. However, other materials including nuclear waste from conventional reactors, or natural uranium can be used to produce energy if additional neutrons can be added. Muons, Inc. , —Bowman and Johnson (2011).
The revised agreement expands the rights and further defines the terms for SES to sub-license U-GAS to third parties for coal, coal and biomass mixtures, or 100% biomass projects. As part of its third-party licensing business, SES also plans to provide key technology components and engineering services.
Producing energy using gas from these applications which is otherwise flared avoids the need to use non-renewable resources such as coal, oil, or natural gas to produce an equivalent amount of energy. It also entered into a three-year OEM agreement under which CPS will supply its new 125kW waste heat recovery generator system.
The money will help projects further develop their greenhouse gas removal technologies, which include a machine that can pull carbon dioxide out of the air, a plant to convert household waste into hydrogen for use in the transport industry, and a system to remove carbon dioxide from seawater. Lapwing Energy Limited, “Reverse Coal”.
Researchers at Purdue University have developed a facility aimed at learning the chemical kinetic processes in coal and biomass gasification to improve thermodynamic efficiency and reduce the environmental impact of the technology. Stone Distinguished Professor of Chemical Engineering. Earlier post.). gas sampling and analysis.
Included in the 34 FY2010 SBIR Phase I awards are the following biofuel and emissions-reduction projects: Technology Specialists, “Thermochemical Biofuels Production from Biomass Waste Materials”, $70,000. This project will develop and evaluate a new process for converting biomass waste into diesel fuel.
These environmental challenges will only worsen given the industry supply profile with the bulk of recent nickel supply growth and the main source of future production growth being nickel pig iron production in Indonesia, which, according to industry sources, uses 25-30 tonnes of coal to produce each tonne of nickel.
a global advisory, development consulting, multidisciplinary engineering and project delivery firm. The alliance will leverage both organizations’ technical expertise, engineering capabilities and market knowledge to accelerate the deployment of SunGas’ biomass gasification systems. SunGas Renewables Inc., GTI gasification technology.
The 1,000 wind turbines that the spheres could anchor could, on average, replace a conventional on-shore coal or nuclear plant. This energy source could be made available within minutes, and then taken offline just as quickly. This could potentially reduce reliance on peak-power plants, which typically operate less efficiently.
West Virginia University (WVU) researchers are opening a new facility to capture rare earth elements (REEs) from acid mine drainage (AMD) from coal mining. Conventional rare-earth recovery methods require an expensive, difficult and messy extraction process that generates large volumes of contaminated waste. —Paul Ziemkiewicz.
GE also is providing a 12-year services agreement with one spare engine to ensure maximum operability at the new plant. is a large and advanced private enterprise group, dealing mainly in coal washing, coking, power generation, coal-gas supply, mining, etc. Jiangsu Tianue Energy and Chemical Group Co.
The comparison was made with the previous-generation Wrangler Unlimited, as powered by its only available engine—FCA’s award-winning 3.6-liter liter turbocharged I-4 engine, featuring engine stop-start (ESS). tons of coal burned in a power-generation plant. liter V-6 from FCA’s award-winning Pentastar engine family.
The EERC’s gasification unit can convert a range of fuels, such as forestry, agricultural, and industrial biomass waste; animal waste; waste plastics; and railroad ties or cable poles as well as a range of coals, into clean syngas. The project aims at demonstrating this fact.
An experimental plant is to be located at RWE Power’s Coal Innovation Centre, at its Niederaussem power plant site. There is a variety of microbial engineering pathways, while synthetic biology offers possibilities. Working with RWE Power, we want to advance into a new era of CO 2 conversion. Dr Jürgen Eck, BRAIN’s Research Director.
The three companies started up the pilot plant in August 2009; it is part of the Coal Innovation Center of RWE Power. Linde was responsible for pilot plant engineering and construction. BASF is testing the newly developed carbon capture process based on improved solvents in the course of this cooperation announced in 2007.
The 24-month, $945,000 grant is focused on the design and demonstration of a one ton per day OmniGas gasifier to process biomass, coal, and blends thereof. Earlier post.). OmniGas uses a patent-pending molten slag approach to produce syngas that can be used by more than 14,000 US industrial consumers of large volumes of natural gas.
To develop the new inventory, the team included 22 BC emission sources including both anthropogenic and natural sources (savanna and forest fires), and used emission factor values (EF BC ), references, and the detailed data sources for coke production, open-fire agricultural waste burning, and wildfires. Credit: ACS, Wang et al.
New research led by scientists at Penn State and the Lawrence Livermore National Laboratory (LLNL) demonstrates how a protein isolated from bacteria can provide a more environmentally friendly way to extract rare earth elements from unconventional sources such as mine tailings and e-waste and to separate them from other metals and from each other.
They also note that large-scale production of synthetic fuels or hydrogen from coal or gas offers the potential for GHG emissions reduction—but only if CO 2 can be captured and stored. Beyond 2020, greater engine efficiency gains are predicted for CNG vehicles—WTW GHG emissions will approach those of diesel.
The Maverick Oasis factory-built Gas-to-Liquids (GTL) methanol plants are modular, and can be rapidly deployed onsite to produce thousands of gallons per day of methanol from natural gas or methane-rich waste gas. —Jeff Harrison, Maverick’s Chief Engineering Officer.
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