27.120.30 – Fissile materials and nuclear fuel technology – PDF Standards Store ?u= Wed, 06 Nov 2024 03:02:59 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 ?u=/wp-content/uploads/2024/11/cropped-icon-150x150.png 27.120.30 – Fissile materials and nuclear fuel technology – PDF Standards Store ?u= 32 32 JIS Z 4820:2002 ?u=/product/publishers/jis/jis-z-48202002/ Wed, 06 Nov 2024 03:02:59 +0000 Test method for leakage of glove boxes
Published By Publication Date Number of Pages
JIS 2002-04-20 8
]]> Test method for leakage of glove boxes
Published By Publication Date Number of Pages
JIS 2002-04-20 8
]]> JIS Z 4808:2002 ?u=/product/publishers/jis/jis-z-48082002/ Wed, 06 Nov 2024 03:02:56 +0000 Glove Box for Handling Radioactive Substance
Published By Publication Date Number of Pages
JIS 2002-04-20 17
]]> Glove Box for Handling Radioactive Substance
Published By Publication Date Number of Pages
JIS 2002-04-20 17
]]> ISO 9989:1996 ?u=/product/publishers/iso/iso-99891996/ Wed, 06 Nov 2024 00:32:25 +0000 Determination of uranium in uranium dioxide powder and pellets — Iron(II) sulfate reduction/potassium dichromate oxidation titrimetric method
Published By Publication Date Number of Pages
ISO 1996-06 10
]]> Determination of uranium in uranium dioxide powder and pellets — Iron(II) sulfate reduction/potassium dichromate oxidation titrimetric method
Published By Publication Date Number of Pages
ISO 1996-06 10
]]> ISO 9894:1996 ?u=/product/publishers/iso/iso-98941996/ Wed, 06 Nov 2024 00:30:59 +0000 Subsampling of uranium hexafluoride in the liquid phase
Published By Publication Date Number of Pages
ISO 1996-06 11
]]> Describes a method of subsampling suitable for taking aliquots from a representative sample of uranium hexafluoride in the liquid phase. The subsamples are intended for isotopic analysis (1 g bis 3 g), impurity analysis (10 g bis 200 g) and uranium assay (5 g bis 10 g). Carbon halides, hydrocarbons and certain metal halides can be measured directly from the sample.

]]> ISO 9892:1992 ?u=/product/publishers/iso/iso-98921992/ Wed, 06 Nov 2024 00:30:58 +0000 Uranium metal, uranium dioxide powder and pellets, and uranyl nitrate solutions — Determination of fluorine content — Fluoride ion selective electrode method
Published By Publication Date Number of Pages
ISO 1992-04 8
]]> Specifies an analytical method which can be used within the concentration range of 1 µg to 0,001 g of fluorine per gram of the sample. Specifies the principle, the reagents, the apparatus, the sampling, the procedure, the expression of results and the test report.

]]> ISO 9891:1994 ?u=/product/publishers/iso/iso-98911994/ Wed, 06 Nov 2024 00:30:58 +0000 Détermination de la teneur en carbone dans la poudre et les pastilles frittées de dioxide d'uranium — Combustion dans un four électrique à induction — Méthode par titrimétrie/coulométrie/absorptiométrie infrarouge
Published By Publication Date Number of Pages
ISO 1994-12 16
]]> The methods specified are based on heating a portion of the test sample at a temperature of at least 1100 °C to 1200 °C in an oxygen atmosphere, passing the evolved oxidation products over a purification trap filled with manganese dioxide catalyst and silver permanganate catalyst (that oxidises CO to CO2), trapping the CO2, restoring the initial pH continuously by addition of hydroxyl ions either by potentiostatic titrimetry or by coulometry, or alternatively determining the CO2 by IR absorption and integration of the signal obtained. Is applicable to the determination of 5 µg to 500 µg of carbon.

]]> ISO 9889:1994 ?u=/product/publishers/iso/iso-98891994/ Wed, 06 Nov 2024 00:30:57 +0000 Determination of carbon content in uranium dioxide powder and sintered pellets — Resistance furnace combustion — Titrimetric/coulometric/infrared absorbtion method
Published By Publication Date Number of Pages
ISO 1994-12 12
]]> Specifies a titrimetric/coulometric/infrared absorption method for determining the carbon content in uranium dioxide powder and sintered pellet. Applicable to the determination of 5 µg to 500 µg of carbon in uranium dioxide powder and pellets. Interference from sulfur and halogens is prevented by the use of appropriate traps.

]]> ISO 9463:2009 ?u=/product/publishers/iso/iso-94632009/ Wed, 06 Nov 2024 00:26:56 +0000 Nuclear energy — Nuclear fuel technology — Determination of plutonium in nitric acid solutions by spectrophotometry
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ISO 2009-08 16
]]> ISO 9463:2009 specifies an analytical method by spectrophotometry for determining the plutonium concentration of nitric acid solutions in reprocessing plants. The method is applicable, without interference, in the presence of numerous cations, with a standard deviation of about 5 %, where the concentration of plutonium in the solution is at least 0,5 mg·l–1.

]]> ISO 9463:2019 ?u=/product/publishers/iso/iso-94632019/ Wed, 06 Nov 2024 00:26:56 +0000 Nuclear energy — Nuclear fuel technology — Determination of plutonium in nitric acid solutions by spectrophotometry
Published By Publication Date Number of Pages
ISO 2019-01 18
]]> This document specifies an analytical method by spectrophotometry, for determining the plutonium concentration in nitric acid solutions, with spectrophotometer implemented in hot cell and glove box allowing the analysis of high activity solutions. Commonly, the method is applicable, without interference, even in the presence of numerous cations, for a plutonium concentration higher than 0,5 mg·l-1 in the original sample with a standard uncertainty, with coverage factor k = 1, less than 5 %.

The method is intended for process controls at the different steps of the process in a nuclear fuel reprocessing plant or in other nuclear facilities.

]]> ISO 9279:1992 ?u=/product/publishers/iso/iso-92791992/ Wed, 06 Nov 2024 00:24:12 +0000 Pastilles de dioxyde d'uranium — Détermination de la masse volumique et de la porosité totale — Méthode de déplacement du mercure
Published By Publication Date Number of Pages
ISO 1992-03 8
]]> Describes the principle, the apparatus, the procedure, the expression of results and the contents of the test report.

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