Author: John CarrPublisher:
ISBN:
Category : Extraction (Chemistry)
Languages : en
Pages :
Book Description
Method and System for Extraction of Uranium Using an Ion-exchange Resin
Author: John CarrPublisher:
ISBN:
Category : Extraction (Chemistry)
Languages : en
Pages :
Book Description
Improved Eluex Process for Eluting Uranium from Ion Exchange Resins
Author: D'Arcy R. GeorgePublisher:
ISBN:
Category : Ion exchange
Languages : en
Pages : 18
Book Description
Extraction of Uranium Using Ion Exchange Resin
Author: Walter BykowyPublisher:
ISBN:
Category : Ion exchange resins
Languages : en
Pages : 92
Book Description
The Quantitative Ion Exchange Separation of Uranium from Impurities
Author: Usha NarayananPublisher:
ISBN:
Category :
Languages : en
Pages : 65
Book Description
Two methods were tested for the quantitative separation of uranium from elemental impurities using commercially available resins. The sorption and elution behavior of uranium and the separation of it from a variety of other elements was studied. The first method utilized an anion exchange resin while the second method employed an extraction resin. The first method, the anion exchange of uranium (VI) in an acid chloride medium, was optimized and statistically tested for quantitative recovery of uranium. This procedure involve adsorption of uranium onto Bio-Rad AG 1X8 or MP-1 ion exchange resins in 8 M HCl, separation of uncomplexed or weakly complexed matrix ions with an 8 M HCl wash, and subsequent elution of uranium with 1 M HCl. Matrix ions more strongly adsorbed than uranium were left on the resin. Uranium recoveries with this procedure averaged greater than 99.9% with a standard deviation of 0.1%. In the second method, recovery of uranium on the extraction resin did not meet the criteria of this study and further examination was terminated.
The Solvent-solvent Extraction of Uranium from Sulfuric Acid Solutions with Oil Soluble Amines
Author: Al PreussPublisher:
ISBN:
Category : Amines
Languages : en
Pages : 40
Book Description
Fifty oil soluble amines were screened for possible use as extractants for uranium from sulfuric acid solutions. The most promising of these were studied further to obtain the optimum conditions for operation of such a process. Kerosene was used as the diluent.
A Summary Report on the Ion Exchange Process for the Recovery of Uranium
Author: David KaufmanPublisher:
ISBN:
Category : Metallurgy
Languages : en
Pages : 56
Book Description
Solvent Extraction of Uranium from Reduction Slag Slurry
Author: A. D. RyonPublisher:
ISBN:
Category : Nuclear reactions
Languages : en
Pages : 28
Book Description
Alkaline Resin-in-pulp Process for the Recovery of Uranium from Its Ores
Author: J. Q. JonesPublisher:
ISBN:
Category : Grand Junction (Colo.)
Languages : en
Pages : 146
Book Description
Plutonium Ion Exchange Processes
Author: Publisher:
ISBN:
Category : Ion exchange
Languages : en
Pages : 84
Book Description
Nine papers are included which were presented at the meeting in Oak Ridge. The papers are chiefly on plutonium separation by anion and cation exchange, although ion exchange contactors, amine extraction of plutonium, and uranium recovery from reduction residues are briefly treated. Separate abstracts have been prepared for each paper. (D.L.C.).
Uranium Extraction Technology
Author: International Atomic Energy AgencyPublisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 384
Book Description
The purpose of this publication is to update and expand the first edition, which was published in 1983, and to report on later advances in uranium ore processing. It includes background information about the principles of the unit operations used in uranium ore processing and summarizes the current state of the art. Extensive references provide sources for specific technological details.