Removal of Sulfamic Acid from Plutonium Sulfamate-sulfamic Acid Solution

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Total Pages : 16 pages
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Book Synopsis Removal of Sulfamic Acid from Plutonium Sulfamate-sulfamic Acid Solution by : Lucinda Wentworth Gray

Download or read book Removal of Sulfamic Acid from Plutonium Sulfamate-sulfamic Acid Solution written by Lucinda Wentworth Gray and published by . This book was released on 1978 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Removal of Sulfamic Acid from Plutonium Sulfamate--sulfamic Acid Solution

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Book Synopsis Removal of Sulfamic Acid from Plutonium Sulfamate--sulfamic Acid Solution by :

Download or read book Removal of Sulfamic Acid from Plutonium Sulfamate--sulfamic Acid Solution written by and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Plutonium metal can be readily dissolved in aqueous solutions of sulfamic acid. When the plutonium sulfamate--sulfamic acid solutions are added to normal purex process streams, the sulfamate ion is oxidized by addition of sodium nitrite. This generates sodium sulfate which must be stored as radioactive waste. When recovery of ingrown 241Am or storage of the dissolved plutonium must be considered, the sulfamate ion poses major and undesirable precipitation problems in the process streams. The present studies show that 40 to 80% of the sulfamate present in the dissolver solutions can be removed by precipitation as sulfamic acid by the addition of concentrated nitric acid. Addition of 64% nitric acid allows precipitation of 40 to 50% of the sulfamate; addition of 72% nitric acid allows precipitation of 50 to 60% of the sulfamate. If the solutions are chilled, additional sulfamic acid will precipitate. If the solutions are chilled to -10°C, about 70 to 80% of the orginal sulfamic acid in the dissolver will precipitate. A single, low-volume wash of the sulfamic acid crystals with concentrated nitric acid will decontaminate the crystals to a plutonium content of

Dissolving Plutonium Metal in Sulfamic Acid

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Total Pages : 12 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Dissolving Plutonium Metal in Sulfamic Acid by : William J. Jenkins

Download or read book Dissolving Plutonium Metal in Sulfamic Acid written by William J. Jenkins and published by . This book was released on 1962 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plutonium metal was found to dissolve readily in sulfamic acid and in mixtures of sulfamic and nitric acid. This method of dissolution is convenient in a plant process for the recovery of off-standard metal.

The Extraction Mechanism of Plutonium (IV) TTA Chelate in Sec-butylbenzene-nitric Acid-uranyl Nitrate Mixtures

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Total Pages : 76 pages
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Book Synopsis The Extraction Mechanism of Plutonium (IV) TTA Chelate in Sec-butylbenzene-nitric Acid-uranyl Nitrate Mixtures by : D. L. Heisig

Download or read book The Extraction Mechanism of Plutonium (IV) TTA Chelate in Sec-butylbenzene-nitric Acid-uranyl Nitrate Mixtures written by D. L. Heisig and published by . This book was released on 1952 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dissolution of Plutonium Metal in Sulfamic Acid at Elevated Temperatures

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Book Synopsis Dissolution of Plutonium Metal in Sulfamic Acid at Elevated Temperatures by :

Download or read book Dissolution of Plutonium Metal in Sulfamic Acid at Elevated Temperatures written by and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Plutonium Extraction from Nitrate and Sulfate Solutions by Amines and Organophosphorus Compounds

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Total Pages : 70 pages
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Book Synopsis Plutonium Extraction from Nitrate and Sulfate Solutions by Amines and Organophosphorus Compounds by : D. E. Horner

Download or read book Plutonium Extraction from Nitrate and Sulfate Solutions by Amines and Organophosphorus Compounds written by D. E. Horner and published by . This book was released on 1961 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Kinetics of the Ambient Temperature Dissolution of Plutonium Metal in Sulfamic Acid

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Total Pages : 15 pages
Book Rating : 4.:/5 (432 download)

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Book Synopsis The Kinetics of the Ambient Temperature Dissolution of Plutonium Metal in Sulfamic Acid by : Lucinda Wentworth Gray

Download or read book The Kinetics of the Ambient Temperature Dissolution of Plutonium Metal in Sulfamic Acid written by Lucinda Wentworth Gray and published by . This book was released on 1978 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Laboratory Studies on the Use of Uranium(iv) as a Plutonium Reductant in a Purex Process

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Total Pages : 22 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Laboratory Studies on the Use of Uranium(iv) as a Plutonium Reductant in a Purex Process by : J. E. Mendel

Download or read book Laboratory Studies on the Use of Uranium(iv) as a Plutonium Reductant in a Purex Process written by J. E. Mendel and published by . This book was released on 1965 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Kinetics of the Ambient Temperature Dissolution of Plutonium Metal in Sulfamic Acid

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Book Synopsis Kinetics of the Ambient Temperature Dissolution of Plutonium Metal in Sulfamic Acid by :

Download or read book Kinetics of the Ambient Temperature Dissolution of Plutonium Metal in Sulfamic Acid written by and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The stoichiometry and the kinetics of the ambient temperature dissolution of alpha-phase plutonium in sulfamic acid has been determined. Hydrogen off-gas rates and plutonium concentrations were calculated as functions of time for a variety of dissolving conditions. Calculations show that nominal 2.2 kg Pu buttons (surface area, 171 cm2) should yield solutions containing 60 +- 10 g Pu/L after a one-hour dissolving cycle. Hydrogen off-gas rates were calculated to vary from as high as 780 mL of gaseous hydrogen per minute (STP) at the beginning of a dissolving cycle to as low as 150 mL H2(g) per min near the end of a dissolving cycle.

The Kinetics of the Ambient Temperature Dissolution of Plutonium Metal in Sulfamic Acid

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Total Pages : 15 pages
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Book Synopsis The Kinetics of the Ambient Temperature Dissolution of Plutonium Metal in Sulfamic Acid by : Lucinda Wentworth Gray

Download or read book The Kinetics of the Ambient Temperature Dissolution of Plutonium Metal in Sulfamic Acid written by Lucinda Wentworth Gray and published by . This book was released on 1978 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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ISBN 13 :
Total Pages : 606 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1981 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Recovery of Uranium and Plutonium from Sulfuric Acid Decladding Solutions

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Total Pages : 54 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Recovery of Uranium and Plutonium from Sulfuric Acid Decladding Solutions by : D. E. Horner

Download or read book Recovery of Uranium and Plutonium from Sulfuric Acid Decladding Solutions written by D. E. Horner and published by . This book was released on 1959 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cation Exchange Process for Recovery of Plutonium from Laboratory Solutions Containing Chloride

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Total Pages : 12 pages
Book Rating : 4.:/5 (84 download)

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Book Synopsis Cation Exchange Process for Recovery of Plutonium from Laboratory Solutions Containing Chloride by : Leonard W. Gray

Download or read book Cation Exchange Process for Recovery of Plutonium from Laboratory Solutions Containing Chloride written by Leonard W. Gray and published by . This book was released on 1978 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : 992 pages
Book Rating : 4.:/5 (891 download)

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Book Synopsis Monthly Catalog of United States Government Publications by :

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalogue, United States Public Documents

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ISBN 13 :
Total Pages : 1234 pages
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Book Synopsis Monthly Catalogue, United States Public Documents by :

Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1980 with total page 1234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : 1256 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Monthly Catalog of United States Government Publications by : United States. Superintendent of Documents

Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1968 with total page 1256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reactor Fuel Processing

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Total Pages : 284 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Reactor Fuel Processing by :

Download or read book Reactor Fuel Processing written by and published by . This book was released on 1965 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: