This invention disclosure is focused on the production of spherical carbonaceous particles by spray drying or melt blowing coal-derived precursors such as coal tar pitch, or a coal pitch made from coal liquids. The pitch can be dissolved in an organic solvent to be compatible with spray drying. The spray dried or melt-blown pitch precursor
The use of spark plasma sintering enables solutions to the manufacture of graphitic products and structures through densification of spherical carbonaceous particles. Contact To learn more about this technology, email [email protected] or call 865-574-1051.
A novel manufacturing approach enables the production of large-scale, near-net-shape metallic structures with complex geometries using advanced electroforming and hot isostatic pressing (HIP) techniques. The technology is designed to reduce manufacturing time, material waste, and production costs associated with conventional large metal component fabrication. By combining additive manufacturing, electrochemical deposition, and simulation-assisted design, the process
Researchers and industry laboratories often face challenges delivering controlled low-dose radiation exposures while maintaining standard biological growth conditions. This technology provides an irradiation source plate designed for high-throughput testing within a standard 96-well plate environment. The platform enables simultaneous evaluation of multiple radiation conditions while maintaining controlled temperature, humidity, and CO2 levels. By supporting well-characterized
Machining operations often rely on conservative parameter selection due to limited insight into stability and tool wear, leading to inefficiencies and higher costs. This technology introduces an adaptive approach that uses in-process data to iteratively refine machining parameters from part to part. By updating the machining process parameters in- production operations, it enables reduced machining
A novel joining approach enables large-scale assembly of parts manufactured using a novel additive manufacturing – compression molding process, overcoming size limitations imposed by tooling. The technique eliminates the need for fasteners, adhesives, or extensive surface preparation while maintaining rapid production cycles. By enabling efficient in-plane joining with improved structural performance, this innovation supports scalable
This technology introduces a new subclass of flotation agents designed to improve the recovery of rare earth minerals from ores such as monazite. Conventional methods often struggle with limited selectivity and instability, reducing overall efficiency. The innovation addresses these challenges by optimizing chemical design and integrating fundamental characterization with real-system testing, enabling efficient mineral separation
A novel electrochemical energy storage system improves the performance of saltwater-based batteries by introducing a chlorine-based redox process that replaces slower oxygen reactions typically used in conventional systems. Traditional saltwater batteries rely on oxygen evolution and reduction reactions that limit efficiency and performance. This technology introduces a modified electrolyte chemistry that enables faster reaction kinetics
A process has been developed to recycle and remanufacture materials recovered from end-of-life transformer cores into new amorphous transformer core materials. The technology addresses growing shortages of transformer components and limited supplies of specialized electrical steels used in power equipment. By converting reclaimed core materials and industrial scrap into new amorphous alloy cores, the approach
Servomotor-controlled adjustments provide a method to improve the alignment process of machine tool frames by replacing manual adjustments traditionally performed by operators. Current alignment procedures can be time-consuming and limited by the precision and accessibility available to human operators. The proposed approach integrates automated actuation to adjust frame leveling elements, reducing the time required for
This technology introduces a digital control framework that helps utilities maintain acceptable voltage levels when customer-owned generation assets are connected to the grid. The system uses distributed ledger technology and automated contract logic to monitor voltage conditions at the connection point between the utility network and a privately owned wind farm. When voltage measurements move
Manufacturing processes that use thermoplastic and thermoset materials often rely on fillers and reinforcement materials that increase cost and generate waste during composite recycling. This technology repurposes process waste fibers generated during composite recycling operations and uses them as fillers and reinforcement in polymer-based manufacturing processes. By incorporating these recovered materials into common molding and