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Available Technologies

Title Date Posted Patent Information Sort ascending Opportunity
Rapid Gas Hydrate Formation Process USPN 8,354,565

The Department of Energy’s National Energy Technology Laboratory (NETL) is seeking collaborative research and licensing partners interested in implementing United States Non-provisional Patent Application entitled "Rapid Gas Hydrate Formation Process." Disclosed in this application is a method and device for producing gas hydrates from a two-phase mixture of water and a hydrate forming gas such as methane (CH4) or carbon dioxide (CO2). The two-phase mixture is created in a mixing zone, which may be contained within the body of the spray nozzle. The two-phase mixture is subsequently sprayed into a reaction vessel, under pressure and temperature conditions suitable for gas hydrate formation. The reaction zone pressure is less than the mixing zone pressure so that expansion of the hydrate-forming gas in the mixture provides a degree of cooling and better mixing between the water and the hydrate-forming gas. The result of the process is the continuous formation of gas hydrates with a greatly reduced induction time for gas hydrate crystal formation. This invention may have utility in natural gas / CH4 storage and transport, COsequestration, cold energy storage, transportation fuels, and desalination.

Improved Martensitic Steel for High Temperature Applications USPN 8,246,767; USPN 8,317,944

Research is active on the patented technology, titled "Heat-Treated 9 Cr-1 Mo Steel for High Temperature Application." This technology is available for licensing and/or further collaborative research from the U.S. Department of Energy’s National Energy Technology Laboratory (NETL).

Methods of Reforming Hydrocarbon Fuels Using Hexaaluminate Catalysts USPN 8,142,756

Research is currently active on the technology "Methods of Reforming Hydrocarbon Fuels Using Hexaaluminate Catalysts." The technology is available for licensing and/or further collaborative research from the U.S. Department of Energy's National Energy Technology Laboratory.

Method for Determining Solids Circulation Rate USPN 8,116,992

Research is currently active on the patented technology "Method for Determining Solids Circulation Rate." The technology is available for licensing and/or further collaborative research from the U.S. Department of Energy’s National Energy Technology Laboratory.

Method for Enhancing Selectivity and Recovery in the Fractional Flotation of Flotation Column Particles USPN 7,992,718

Although research is currently inactive on the patented technology "Method for Enhancing Selectivity and Recovery in the Fractional Flotation of Flotation Column Particles," the technology is available for licensing from the U.S. Department of Energy’s National Energy Technology Laboratory (NETL).

Disclosed in this patent is a method of particle separation from a feed stream comprised of particles of varying hydrophobicity by injecting the feed stream directly into the froth zone of a vertical flotation column in the presence of a counter-current reflux stream. The current invention allows the height of the feed stream injection and the reflux ratio to be varied to optimize the concentrate or tailing stream recoveries desired based on existing operating conditions or other considerations. This novel method provides a high degree of particle collection with reduced carryover of lower hydrophobic or hydrophilic particles to the froth overflow, reduces or eliminates reliance on a clean wash-water supply, allows capture of coarse particles beyond the upper limiting size for liquid injection columns, allows capture of fine particles while mitigating the tendency of the low inertia particles to follow bubble streamlines and avoid capture, and provides other benefits over previously used methods of capture.

Method of Detecting Leakage from Geologic Formations Used to Sequester CO2 USPN 7,704,746

The Department of Energy’s National Energy Technology Laboratory (NETL) is seeking licensing partners interested in implementing United States Patent Number 7,704,746 titled "Method of Detecting Leakage from Geologic Formations Used to Sequester CO2."

Disclosed in this patent is a method to measure carbon dioxide leakage from sequestration reservoirs and, specifically, an enhanced method for the detection and quantification of carbon dioxide leaks from geologic formations. The method injects tracers along with the carbon dioxide, monitors leakage with gas chromatography, and provides early detection of leakage by measuring the leakage rates of other gases within the geologic formation.

Heat Recirculating Cooler for Use in Fuel Gas Sulfur Removal USPN 7,442,353

Research is currently inactive on the patented technology titled, "Heat Recirculating Cooler for Fluid Stream Pollutant Removal.” This technology is available for licensing and/or further collaborative research from the U.S. Department of Energy’s National Energy Technology Laboratory.

A Unique Split Laser System for Environmental Monitoring USPN 7,421,166; USPN 8,786,840; USPN 8,934,511; USPN 9,297,696; USPN 9,548,585

Researchers at the U.S. Department of Energy’s National Energy Technology Laboratory (NETL) have developed a novel split laser system for in situ environmental monitoring via Laser Induced Breakdown Spectroscopy (LIBS) or Raman analysis.  The design features fiber-coupled, optically-pumped, passively Q-switched lasers that are small, portable, low cost and robust enough for even downhole applications.  The technology can be used in a wide array of applications, including, but not limited to, carbon dioxide (CO2) monitoring for CO2 sequestration, oil and gas monitoring, and water analysis (groundwater and municipal systems).  The technology is available for licensing and/or further collaborative research with NETL.

Proof of concept experimentation has been completed. NETL researchers are continuing to design miniaturized lasers and optical delivery systems to allow further size and cost reductions. The researchers have identified the need to complete and demonstrate both single point and multipoint measurement prototypes.  The results would further validate the technology and expedite its deployment to the private sector. 

Laser Spark Distribution and Ignition System USPN 7,421,166

The Department of Energy’s National Energy Technology Laboratory (NETL) is seeking licensing partners interested in implementing United States Patent Number 7,421,166 titled "Laser Spark Distribution and Ignition System."

Disclosed in this patent is NETL’s laser spark distribution and ignition system, which reduces the high-power optical requirements normally needed for such a system by using optical fibers to deliver low-peak-energy pumping pulses to a laser amplifier or laser oscillator. Laser spark generators then produce a high-peak-power laser spark from a single low power pulse. The system has applications in natural gas fueled reciprocating engines, turbine combustors, explosives, and laser induced breakdown spectroscopy diagnostic sensors.

High Capacity Immobilized Amine Sorbents USPN 7,288,136

The Department of Energy’s National Energy Technology Laboratory is seeking licensing partners interested in implementing United States Patent Number 7,288,136 titled "High Capacity Immobilized Amine Sorbents."

Disclosed in this patent is the invention of a method that facilitates the production of low-cost carbon dioxide (CO2) sorbents for use in large-scale gas-solid processes. This method treats an amine to increase the number of secondary amine groups and impregnates the amine in a porous solid support. As a result of this improvement, the method increases CO2 capture capacity and decreases the cost of using an amine-enriched solid sorbent in CO2 capture systems.