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  • Environmental Technology | TechLink
    using a gas permeable membrane with multiple layers At elevated pressures gaseous CO2 and bound CO2 in the ionic form of bicarbonate and carbonate diffuse from the seawater or bicarbonate solution through the multiple layers of the membrane Read more about Recovery of CO2 T from seawater aqueous bicarbonate systems using a multi layer gas permeable membrane Hand held inspection tool and method Patent Identifier 8310544 The hand held inspection tool enhances the ability of an on site inspector to detect and communicate the presence of contamination on an object or in an area An on site inspector directs an excitation light in the sensing head of the tool into an area of interest If the targeted contamination is present the excitation light causes the contamination to emit fluorescence Read more about Hand held inspection tool and method External brass seal for the LRU 16 P life raft Patent Identifier 8292680 An external brass seal for a floatation device includes a body having an upper portion a lower portion at least one aperture and a seal The aperture extends through the body and is adapted to transfer fluid into the upper portion and out of the lower portion Read more about External brass seal for the LRU 16 P life raft Fire fighting system Patent Identifier 8291990 A fire fighting system for fighting forest and brush fires under dry hot and windy conditions which includes a jet engine for generating a high speed air stream a water source for supplying water to a cooling system which lowers the water temperature to between forty and fifty degrees Fahrenheit a nozzle for injecting cold water into the air steam and a filter which provides very fine partic Read more about Fire fighting system Aerosol inlet flow modulator Patent Identifier 8281809 A flow modulator to control the flow of an aerosol to an aerosol detection and or monitoring system and other aerosol flow systems includes a chamber having an inlet and an outlet a diverging section of the chamber beneath the inlet that has a flow divider at the center to divide the aerosol into fractions a recirculation section in which the divided aerosol fractions are recombined and a co Read more about Aerosol inlet flow modulator Testing system for self contained breathing apparatus regulator Patent Identifier 8281641 A Self Contained Breathing Apparatus SCBA regulator is tested using a breath simulator having i a cup shaped housing defining an interior volume and an open end and ii an empty syringe with a plunger disposed therein and terminating in a dispensing tip coupled to the housing for sealed fluid communication with the interior volume thereof Read more about Testing system for self contained breathing apparatus regulator System for decontamination of chemical weapons agents using solid sorbent with liquid decontamination solution Patent Identifier 8278495 A chemical warfare CW agent decontamination system and method for decontaminated surfaces contaminated by CW agents The system includes both solid particles and liquid solution in admixture such that the solid

    Original URL path: http://techlinkcenter.org/patents/categories/environmental-technology?page=9 (2016-02-10)
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  • High-Capacity Wide-Range Variable Rotational Rate Vane Testing Device | TechLink
    for measuring shear strength and viscosity of sediments that extend both the maximum rotational rate attainable and the maximum torque sustainable and include a high data acquisition rate and data storage The apparatus can accurately measure for example but not limited to peak evolution and residual values of the undrained shear strength yield and viscous and plastic flow including hardening and softening characteristics of cohesive sediments at various pre set

    Original URL path: http://techlinkcenter.org/patents/20130298694 (2016-02-10)
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  • Silicon Carbide Synthesis from Agricultural Waste | TechLink
    Active Categories Environmental Technology Other This disclosure concerns a method of making silicon carbide involving adding one from the group of rice husk material sorghum peanuts maple leaves and or corn husk material to a container creating a vacuum or an inert atmosphere inside the container applying conventional heating or microwave heating heating rapidly and reacting the material and forming silicon carbide SiC USPTO url http appft uspto gov netacgi

    Original URL path: http://techlinkcenter.org/patents/20130272947 (2016-02-10)
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  • TOUGHENING CROSS-LINKED THERMOSETS | TechLink
    and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 20130253127 Status Active Categories Environmental Technology Grafted triglycerides comprising an acrylated triglyceride grafted with a fatty acid residue containing 4 to 28 carbon atoms Also described are methods for making a grafted triglyceride and for curing a material selected from vinyl esters and unsaturated polyesters and mixtures thereof and optionally a reactive diluent The method includes the steps of mixing a grafted triglyceride of the present invention with a material selected from vinyl esters unsaturated polyesters and mixtures thereof to form a mixture and curing the mixture to form a cured resin system A cured resin system comprising a cured product obtained by the foregoing method and composites containing the cured product and a filler or reinforcing material are also disclosed This method also includes use of the grafted triglycerides to make toughened resin and composite systems with reduced hazardous air pollutants without significantly reducing the glass transition temperature and significantly increasing the viscosity USPTO url http appft uspto gov netacgi nph Parser Sect1 PTO1 Sect2 HITOFF d PG01 p 1 u Facebook Twitter Google Plus LinkedIn Main menu Home Licensing Joint

    Original URL path: http://techlinkcenter.org/patents/20130253127 (2016-02-10)
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  • Adjusting yield of a manufacturing process for energetic compounds through solubility modification | TechLink
    If you are interested in learning more about this patent and related research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 8002917 Status Active Categories Environmental Technology A method of adjusting the yield of a manufactured compound comprising primarily two energetic materials to yield a product comprising primarily one of the two energetic materials Specifically embodiments of the present invention provide a method of purifying a compound primarily comprising RDX and HMX to achieve a desired purity of RDX with an acceptable yield percentage By adding sufficient acetonitrile ACN to the manufactured compound to dissolve it and form a solution adding a pre specified volume of water to the resultant solution and stirring sufficiently to precipitate at least the RDX separating and drying the precipitate a pre specified purity and yield percentage of RDX may be obtained by varying the volume of water added The process uses relatively environmentally benign recyclable solvents at ambient temperature and pressure reducing both environmental impact and energy costs USPTO url http patft uspto gov netacgi nph Parser patentnumber 8002917 Facebook Twitter Google Plus LinkedIn Main menu Home Licensing Joint R D Technology Summaries Patents

    Original URL path: http://techlinkcenter.org/patents/8002917 (2016-02-10)
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  • Bullet trapping medium, system for employing said medium and method of use of said medium | TechLink
    backstop generally includes a support structure having an inclined surface and the stable fire retardant mixture serving as a projectile trapping medium disposed on the inclined surface The projectile trapping medium is a resilient granular material intimately mixed with a hydrated super absorbent polymer SAP gel and additives Preferably the support structure is made of a shock absorbing foamed fiber reinforced concrete such as SACON In embodiments the support structure

    Original URL path: http://techlinkcenter.org/patents/7571912 (2016-02-10)
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  • Disposable non-woven, flame-resistant coveralls | TechLink
    any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 7971283 Status Active Categories Environmental Technology Agency Army A non woven flame resistant fabric and a disposable coverall made from the fabric The non woven flame resistant fabric is made of a plurality of NOMEX synthetic fibers a plurality of KEVLAR synthetic fibers and a plurality of electrostatic dissipative fibers The coverall has an upper section for covering the shoulder chest back and abdominal regions of a wearer The upper section has long sleeves to cover the arms of the wearer and a collar to cover the neck region of wearer The coverall also has a waist section contiguous with the upper section for covering the waist region of a wearer and a pair of leg sections for covering the legs of the wearer Each leg section has an upper portion contiguous with the waist section The coverall also has a seat section contiguous with the waist section and the upper portions of the leg sections The coverall has a two way zipper extending from the collar section to the waist section USPTO url http patft uspto gov netacgi nph Parser patentnumber 7971283 Facebook Twitter Google Plus

    Original URL path: http://techlinkcenter.org/patents/7971283 (2016-02-10)
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  • Chemical Combination for Generation of Disinfectant and Heat | TechLink
    and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 20100196252 Status Active Categories Medical Biotechnology Environmental Technology Agency Army This invention comprises a lightweight portable chemical combination of reagents for sterilizing or disinfecting objects in the absence of electrical power or fire The chemical combination includes a chemical oxidant with the capacity to liberate a biocidal intermediate a chemical reductant of the oxidant with the capacity to react with the oxidant and an effector to induce a reaction between the oxidant and reductant In one embodiment the oxidant comprises chlorite the reductant comprises sulfite and the effector comprises ascorbate In another embodiment the chemical combination comprises the oxidant reductant effector and iron activated magnesium When water or water solutions are added to either embodiment the chemical combination generates heat steam and a biocidal intermediate that can destroy contaminating microorganisms In one embodiment the biocidal intermediate is a halogen based biocidal intermediate such as chlorine dioxide In another embodiment the biocidal intermediate is a halogen free biocidal intermediate USPTO url http appft1 uspto gov netacgi nph Parser Sect1 PTO1 Sect2 HITOFF d PG01 p 1 u Facebook Twitter Google Plus LinkedIn Main

    Original URL path: http://techlinkcenter.org/patents/20100196252 (2016-02-10)
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