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8182754 |
Plasma apparatus for termination of radioactive and other wasters
The apparatus is proposed for termination of radioactive and other wastes particularly for physical processing of radioactive waste with simultaneous production of hydrogen, oxygen, and electric...
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8173073 |
Portable microfluidic radiosynthesis system for positron emission tomography biomarkers and program code
Methods and devices for a fully automated synthesis of radioactive compounds for imaging, such as by positron emission tomography (PET), in a fast, efficient and compact manner are disclosed. In...
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8147134 |
Method and apparatus for isotope identification and radioactivity measurement of alpha-emitting-radionuclides using a low temperature detector
Disclosed herein are a method and an apparatus to identify alpha-emitting radionuclides and to measure absolute alpha radioactivity using a low temperature detector. A 4π metallic absorber which ...
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8137540 |
Methods and apparatus for continuous large-scale radiolabeling
Disclosed are improved methods and apparatus for radiolabeling, particularly methods and apparatus for large scale in-line radiolabeling of products, such as proteins and antibodies.
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8110148 |
Apparatus and method using rotary flow distribution mechanisms
Methods and apparatus for facilitating the synthesis of compounds in a batch device are presented. Application of the batch type microfluidic devices to the synthesis of radiolabeled compounds is...
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8071035 |
Microfluidic radiosynthesis system for positron emission tomography biomarkers
Methods and devices for a fully automated synthesis of radioactive compounds for imaging, such as by positron emission tomography (PET), in a fast, efficient and compact manner are disclosed. In...
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8029738 |
Method and device for removing inflammable gases in a closed chamber and chamber equipped with such a device
Methods and devices for removing inflammable gases produced by radiolysis in a closed chamber containing radioactive matters comprising organic compounds and possibly water, or radioactive matters...
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8007730 |
Synthetic method and automation device for fluorine-18-ACETATE
An automatic synthesis device for fluorine-18-ACETATE ([18F]fluoroacetate) consists of a machinery housing that has multiple reactors and multiple raw material containers, and uses multiple control...
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7858374 |
Method and device for reducing positron emitting isotope labeled carbon dioxide to positron emitter isotope labeled carbon monoxide via metal oxide
A method and device for reducing positron emitter isotope labeled CO2 to positron emitter isotope labeled CO generally includes introducing a volume of positron emitter isotope labeled CO2 into a...
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7854902 |
Modular and reconfigurable multi-stage high temperature microreactor cartridge apparatus and system for using same
A microfluidic reactor cartridge having glass capillary tubing wound in a coil and surrounded by a ceramic housing capable use in high temperatures and method for using same. In another embodiment,...
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7829032 |
Fully-automated microfluidic system for the synthesis of radiolabeled biomarkers for positron emission tomography
The present application relates to microfluidic devices and related technologies, and to chemical processes using such devices. More specifically, the application discloses a fully automated...
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7811526 |
Device for recovering feedstock liquid, device for supplying a feedstock liquid, device for solidifying the surfaces of drops, and apparatus for producing ammonium diuranate particles
This invention provides a dripping nozzle device to produce ADU particles with good sphericity, a device for recovering a feedstock liquid to prepare a uniform feedstock liquid, a device for...
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7780921 |
Ultrasonic counter-current screw extractor for uranium recovery
An apparatus for the removal of uranium from a body of material is provided. The apparatus has at least one ultrasonic extractor, having a bottom and a top. The at least one ultrasonic extractor is...
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7741121 |
System for purification and analysis of radiochemical products yielded by microfluidic synthesis devices
The present application is generally directed to microfluidic devices and methods for the achievement and assessment of chemical and radiochemical purity of (microfluidic) radio-synthesis products....
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7731912 |
Evaporator/calciner
Disclosed herein is provided an evaporator/calciner in which hazardous materials, such as radioactive liquids, are converted into chemically stable, solid forms by evaporating, drying and...
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7700926 |
Systems and methods for radioisotope generation
Systems and methods are disclosed for producing customized, predictable and reproducible supplies of radioisotopes using, for example, a reactor housing that is fabricated from a radioactive...
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7626052 |
Method for the use of [11C] carbon monoxide in labeling synthesis of 11C-labelled esters by photo-induced free radical carbonylation
Methods and reagents for photo-initiated carbonylation with carbon-isotope labeled carbon monoxide using alkyl/aryl iodides with alcohols pretreated by a base are provided. The resultant...
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7622627 |
System and method for chemical decontamination of radioactive material
A system for chemically decontaminating radioactive material.
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7619222 |
Automatic radioactivity analyzer of mixed liquid beta emitter
The present invention relates to an automatic radioactivity analyzer of mixed liquid beta emitter which comprises: a sample preparation part (1, 2, 3, 4, 5, 6, and 7) for extracting a liquid sample...
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7605384 |
Apparatus for and method of preparing a small amount of a radioactive substance combination
The invention relates to an apparatus for preparing a small amount of a radioactive substance combination, including a one-part body, a mixing device integrated in the body and adapted to receive a...
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7592605 |
Radioisotope generator and method of construction thereof
A device for producing a fluid containing a radioactive constituent, comprising a shielded chamber (5) with an opening for receiving an isotope container (6) housing a radioactive isotope (7); a...
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7569192 |
System for recovery of daughter isotopes from a source material
A method of separating isotopes from a mixture containing at least two isotopes in a solution is disclosed. A first isotope is precipitated and is collected from the solution. A daughter isotope is...
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7553942 |
Method for the use of [11C] carbon monoxide in labeling synthesis of 11C-labelled amides using metal amides and photo-induced free radical carbonylation
Methods and reagents for photo-initiated carbonylation with carbon-isotope labeled carbon monoxide using weakly nucleophilic amines and alkyl/aryl iodides are provided. The resultant carbon-isotope...
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7521544 |
Method and apparatus for the use of [11C] carbon monoxide in labeling synthesis by photo-initiated carbonylation
Methods and reagents for photo-initiated carbonylation with carbon-isotope labeled carbon monoxide using amines and alkyl/aryl iodides are provided. The resultant carbon-isotope labeled amides are...
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7504079 |
Vol-oxidizer for spent nuclear fuel
A vol-oxidizer of spent nuclear fuel, the spent nuclear fuel is injected to a reaction portion, the reaction portion is connected to a driving portion and oxidizes the spent nuclear fuel by...
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7449156 |
Molten metal reactor utilizing molten metal flow for feed material and reaction product entrapment
A molten metal reactor (10) quickly entrains a feed material in the molten reactant metal (16) and provides the necessary contact between the molten reactant metal and the feed material to effect...
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7422626 |
Method and device for declogging filter
A method of declogging at least one filter of a plant for manufacturing uranium oxide from uranium hexafluoride, including separating, from the wall of the filter, uranium oxyfluoride particles...
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7374940 |
Method and apparatus for determining the progress of a uranium oxyfluoride conversion reaction in a furnace and for controlling the reaction
A substance in a condensed state, for example a powdered solid, is in continuous movement in the longitudinal direction (6) of a furnace (4, 5). A reactive gas mixture is brought into contact with...
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7368091 |
Cesium and strontium capsule disposal package
A package and process of using the package for disposal of radioactive cesium and strontium waste capsules. The package comprises a standard Hanford vitrified high-level waste canister as an outer...
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7323613 |
Method and installation for the treatment of radioactive wastes
The invention relates to a method and system for the treatment of radioactive wastes produced as a consequence of the operation of nuclear power plants with pressurized water reactors and boron...
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7279139 |
Agitation type powder dissolving apparatus for reprocessing spent nuclear fuel
An agitation type powder dissolving apparatus comprises a dissolving tank into which powder of spent nuclear fuel is to be supplied, an agitating member rotatably disposed in the dissolving tank,...
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7235216 |
Apparatus and method for producing radiopharmaceuticals
The invention relates to a system for synthesizing radiopharmaceuticals employing one or more single-use integrated kits of materials, valves and vessels fitted to one or more stationary apparatus...
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7194360 |
Method of determining radioactive nuclides
A method of simply and quickly determining α-ray releasing nuclides having long half-life without carrying out a chemical separation is provided. By inputting a data of pulses incident to an ...
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7120185 |
Method and apparatus for waste vitrification
A waste vitrification apparatus (10) having rotatable mixer impeller (16) functioning as a shaft electrode (60) and metallic vessel (14) functioning as a vessel electrode (62). A stream (12) of...
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7063823 |
Depleted UF6 processing plant and method for processing depleted UF6
A depleted UF6 processing plant including a first fluidized bed reactor configured to react depleted UF6 with steam to produce UO2F2 and hydrogen fluoride, a second fluidized bed reactor connected...
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7029633 |
Method and apparatus for reducing uranium trioxide
Uranium trioxide is reduced to uranium dioxide using microwave radiation or radiofrequency radiation directed in such a way that the radiation encounters an interface between uranium trioxide and...
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7022292 |
Radioactive waste treatment facility
An injection and solidification operation as well as a kneading and solidification operation can be performed by a single facility. A decreased amount of radioactive secondary waste is generated. A...
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6994829 |
Fluid processing device and method
A fluid processing unit having first and second interleaved flow paths in a cross flow configuration is disclosed. The first flow paths are substantially longer than the second flow paths such that...
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6921515 |
Apparatus for chemical decontamination
In a chemical decontamination apparatus, a catalyst decomposition column in an upstream side of an ion exchange resin column and a hydrogen peroxide injection apparatus in a further upstream side,...
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6896856 |
Installation for vitrification of liquid radioactive wastes, cooled discharge unit and cooled induction melter for the installation
A cooled discharge unit of an apparatuses for processing homogeneous/heterogeneous radioactive wastes with ion-exchange resins. The cooled discharge unit has a discharge pipe, a cooling jacket...
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6787107 |
Element with coated dosimeter
An element for ascertaining radiation dosage comprising: a support on which is disposed a coated layer, said coated layer comprising a binder and alanine; wherein the alanine, upon exposure to...
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6740298 |
Apparatus for dissolving nuclear fuel
A nuclear fuel dissolution apparatus which comprises a perforated sloping ramp contained within a process chamber for containing solvent for the fuel, a pulsation member which in use creates pulses...
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6699439 |
Storage container for radioactive material
Spent fuel rods are stored in a container. In order to improve the retention capacity of the barriers for radioactive emitters (radionuclides), the spent fuel rods are embedded in a bulk fill of...
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6605261 |
Method and apparatus for continuously transforming plutonium oxalate into plutonium oxide
The present invention relates to a method of transforming plutonium oxalate into plutonium oxide by drying and then calcining. In said method, in a characteristic manner, the operations of drying...
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6576470 |
Process and facility for examining chemical reactions in miniaturized reactors arranged parallel to each other
The invention pertains to a process for examining chemical reactions in the presence of potentially catalytical substances, wherein reactions are triggered in miniaturized reactors with volumes of...
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6479021 |
Advanced vitrification system pyrographite
A device for improving waste vitrification in a disposable canister, the process for using the device, and the process for making the device. The disposable canister, also known as a module, has...
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6290917 |
Aerating apparatus with far infrared radiation
Apparatus for sewage purifying treatment having a suction nozzle member for supplying pressurized water, an intermediate nozzle member and an injection nozzle member, each having a water passage...
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6211424 |
Advanced vitrification system
The AVS invention provides for an apparatus and process for its practice involving the vitrification of waste materials, such as nuclear waste, inside a disposable canister. The preferred...
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6185268 |
Main steam pressure disturbance preventing apparatus of nuclear power plant
A main steam pressure disturbance preventing apparatus of a nuclear power plant including, one of a pressure detector and a water level detector provided in one of a steam system from a reactor of...
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6172207 |
Method for synthesizing labelled compounds
A process and a device for synthesizing labeled compounds. The process involves preparing a labeling agent, labeling a precursor with the labeling agent, where the precursor is a protected...
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