Download or read book Recovery of Uranium from Amine Extractants with Ammonium Carbonate written by F. J. Hurst and published by . This book was released on 1961 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recovery of Uranium from Amines by the High Nitrate water Stripping Method written by F. G. Seeley and published by . This book was released on 1961 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book RECOVERY OF URANIUM FROM AMINE EXTRACTANTS WITH AMMONIUM CARBONATE written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: An economical process was developed through benchscale experiments for recovering uranium from amine extractants with ammonium carbonate solution. By recycling the strip solution to allow build-up in the concentration of ammonium sulfate (formed in the stripping reactions) to 1-2M, the solubility of uranium in the aqueous phase was limited to 5 g/liter and ammonium uranyl tricarbonate (AUT) precipitated in the stripping system. The AUT, which settled and filtered rapidly, was readily converted to U3i by calcination at 5OO deg C, yielding a high assay (>97% U3O) concentrate virtually free of sodium, molybdenum, and vanadium. Estimated reagent costs for the strippingprecipitation step were 7 cent per pound of U3O. (auth).

Download or read book Techniques for the Evaluation of Amines as Uranium Extractants and Properties of Some Satisfactory Amines written by Henry G. Petrow and published by . This book was released on 1957 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recovery of Uranium from DI 2 ethylhexyl Phosphoric Acid dapex Extractant with Ammonium Carbonate written by F. J. Hurst and published by . This book was released on 1960 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recovery of Uranium from Chattanooga Shale written by and published by . This book was released on 1959 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Solvent solvent Extraction of Uranium from Sulfuric Acid Solutions with Oil Soluble Amines written by Al Preuss and published by . This book was released on 1955 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Recovery of Uranium from Colorado Plateau Ores by Solvent Extraction written by David A. Ellis and published by . This book was released on 1955 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Amine Extraction Processes for Uranium Recovery from Sulfate Liquors written by D. J. Crouse and published by . This book was released on 1955 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Use of Amines as Extractants for Thorium and Uranium from Sulfuric Acid Digests of Monazite Sands written by D. J. Crouse and published by . This book was released on 1955 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Use of Amines as Extractants for Uranium from Acidic Sulfate Liquors written by and published by . This book was released on 1956 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over 100 different organonitrogen compounds have been examined for their ability to extract uranium from aqueous solutions, particularly sulfate solutions, of the types usually encountered in uranium ore processing. The more promising of these have been examined further with respect to other characteristics essential to practical application, especially selectivity for uranium, reagent loss to the aqueous phase, compatibility with practicable diluents, maintenance of adequate extraction power over a range of liquor compositions, and compatibility with practicable stripping methods. Most of the compounds originally considered have been found worthy of only cursory examination. The important outcome on the other hand is that several compounds, specifically several long chain secondary and tertiary amines have been identified as having considerable promise for practicable solvent extraction application.

Download or read book RECOVERY OF URANIUM FROM DI 2 ETHYLHEXYL PHOSPHORIC ACID DAPEX EXTRACTANT WITH AMMONIUM CARBONATE written by and published by . This book was released on 1960 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Final Report on Recovery of Uranium from Shales written by and published by . This book was released on 1956 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Solvent Extraction of Uranium from Carbonate Solutions written by F. G. Seeley and published by . This book was released on 1961 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recovery of Uranium from Shales written by and published by . This book was released on 1949-06 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Solvent Extraction of Uranium from Reduction Slag Slurry written by A. D. Ryon and published by . This book was released on 1959 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Solvent Extraction Separation of Uranium from Acid Leach Liquors and Pulps written by J. R. Ross and published by . This book was released on 1956 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: