Actively Focused Heliostat with Mechanically Coupled Shape Change
This invention is a heliostat that has its toroidal reflector continuously altered through the day. A simple mechanical coupling is used to change the reflector shape over the course of the day. Dual-axis mounts were found to maximize capability. In this way, the heliostat realizes the highest possible concentration of sunlight.
This model also reduces...
Published: 5/17/2023
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Inventor(s): James Angel, Nicholas Didato, Matthew Rademacher
Keywords(s):
Category(s): Technology Classifications > Energy, Cleantech & Environmental, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy
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Target Axis Heliostat with Mechanically Coupled Reflector Deformation
This technology utilizes a mechanical coupling system that changes the shape of the reflectors on the heliostat throughout the day. In doing so, the incoming light from the sun is always focused to a sharp image. This increases the temperature at the device’s receiver and allows for a higher efficiency in converting the incoming solar...
Published: 5/2/2023
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Inventor(s): James Angel, Nicholas Didato
Keywords(s):
Category(s): Technology Classifications > Energy, Cleantech & Environmental, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy
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The Closed Loop Comfort-Cost Control Thermostat and Monitor
This technology utilizes a novel management framework for thermostats targeted towards the end-user. Using a data-driven prediction component to learn data relationships, this technology predicts future HVAC loads within a given time frame. In its totality, the cost-effective hardware monitor with cloud-based computation and control calculations has...
Published: 4/3/2023
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Inventor(s): Jonathan Sprinkle, Xiao Qin, Susan Lysecky
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences, Technology Classifications > Engineering & Physical Sciences > Electronics, Technology Classifications > Engineering & Physical Sciences > Electronics > Digital Circuits, Technology Classifications > Engineering & Physical Sciences > Communications & Networking, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Networking, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy, Technology Classifications > Energy, Cleantech & Environmental, Technology Classifications > Sensors & Controls
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Algae Raceway Integrated Design
Algae Raceway Integrated Design (ARID) is a patented University of Arizona technology designed to maximize the production of algal biomass for fuel, feed, food, pharmaceuticals and bio-plastics. The ARID system incorporates numerous design innovations that allows for maximal algae production in low capital expense (CAPEX), low operating expense (OPEX)...
Published: 4/3/2023
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Inventor(s): Randy Ryan, Peter Waller, Murat Kacira, Peiwen Li
Keywords(s):
Category(s): Technology Classifications > Energy, Cleantech & Environmental, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy
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Molten Salts for Precious Metal Recovery
This invention is a method used primarily for mining that extracts metals using electrodeposition from a mixture of refined ore and molten salt in order to reduce the melting point. Much like the process of extracting aluminum from Bauxite, gold is extracted from ore using electrodeposition as a replacement for the widely used sodium cyanide mixture.
Background:...
Published: 4/3/2023
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Inventor(s): Dominic Gervasio
Keywords(s):
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy, Technology Classifications > Engineering & Physical Sciences > Industrial & Manufacturing > Mining
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Stable, Organic Homogenous Photocatalysts Without Expensive, Rare Metals
Novel carbenium-based molecules have been designed, synthesized, and tested for use in homogenous photocatalysis. These compounds are redox active, stable, earth-abundant, easy to synthesize, and the molecular design is tunable. These compounds may also be used as highly fluorescent dyes with long lifetimes.
Background:
Heterogeneous photocatalysts...
Published: 4/3/2023
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Inventor(s): Thomas Gianetti
Keywords(s):
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Energy, Cleantech & Environmental > Low Carbon, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy, Technology Classifications > Materials > Chemicals
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Variable Solvent Polarity Chromatography
In this invention, an external stimulus is applied to the stationary phase of liquid chromatography to alter the polarity of the solvent during a separation process. This capability enables improved separations with more efficient use of mobile phase. The chromatographic separation method can be designed with flexible equipment and machine learning....
Published: 4/3/2023
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Inventor(s): Hamish Christie
Keywords(s):
Category(s): Technology Classifications > Energy, Cleantech & Environmental, Technology Classifications > Energy, Cleantech & Environmental > Air/Water Purification, Technology Classifications > Energy, Cleantech & Environmental > Manufacturing, Technology Classifications > Energy, Cleantech & Environmental > Remediation, Technology Classifications > Energy, Cleantech & Environmental > Remediation > Water, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Biofuels, Technology Classifications > Engineering & Physical Sciences > Industrial & Manufacturing, Technology Classifications > Materials > Processing, Technology Classifications > Materials > Chemicals, Technology Classifications > Materials > Biomaterials
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Cathodic Protection of Metal Surface Inside Pipe Filled with Molten Salt
This invention provides an electrochemical method for detecting and arresting corrosion at the metal-molten salt interface, a location that, until now, was difficult to treat. While many of the pipes used in transfer of molten salt are resistant to corrosion on the exterior, this technology is the first to treat the interior of the pipe. Its novel design...
Published: 4/3/2023
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Inventor(s): Dominic Gervasio
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences, Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Energy, Cleantech & Environmental > Petrochemical, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic
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Electrodeposition of Silicon
This technology is a new method for producing high quality polycrystalline silicon that targets photovoltaic cell manufacturers and other thin film silicon applications. The technology uses a newly discovered reference electrode that allows silicon to be refined from materials that previously could not be tapped. The new method and materials will lower...
Published: 4/3/2023
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Inventor(s): Dominic Gervasio
Keywords(s):
Category(s): Technology Classifications > Materials, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic, Technology Classifications > Engineering & Physical Sciences > Industrial & Manufacturing, Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery
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Holographic Collector to Extend Energy Capture of East-West Mounted Bi-Facial PV Modules
Researchers at the University of Arizona have designed a holographic optical element that collects direct sunlight during midday time periods and diffracts the sunlight to the surfaces of a vertically mounted bi-facial PV panel. It can easily be integrated with existing bi-facial systems to greatly enhance performance during the midday time periods.
Background:...
Published: 4/3/2023
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Inventor(s): Raymond Kostuk
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic
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