Primary Amine Extraction of Beryllium from Sulfate Liquors
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Page : 30 pages
File Size : 44,11 MB
Release : 1963
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Author :
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Page : 30 pages
File Size : 44,11 MB
Release : 1963
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Author : Raymond O. Dannenberg
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Page : 24 pages
File Size : 49,15 MB
Release : 1962
Category : Beryllium
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Author : Laird Crocker
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Page : 36 pages
File Size : 24,75 MB
Release : 1963
Category : Beryllium
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Author : K. B. Brown (Section Chief)
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Page : 22 pages
File Size : 49,71 MB
Release : 1957
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Author : Raymond O. Dannenberg
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Page : 40 pages
File Size : 44,53 MB
Release : 1964
Category : Beryllium
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Preliminary solvent extraction studies, reported by the Bureau of Mines (5), have been continued and expanded to improve on the previous estimate of process requirements. The solvent extraction portion of the process was examined at a scale large enough to enable meaningful extrapolation of the results to geometrically similar equipment of plant size.
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Page : 1220 pages
File Size : 32,35 MB
Release : 1967
Category : Nuclear energy
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Author : K. B. Brown
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Page : 22 pages
File Size : 13,47 MB
Release : 1957
Category : Chemistry, Technical
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Author : F. M. O'Hara
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Page : 374 pages
File Size : 46,5 MB
Release : 1967
Category : Technical reports
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Page : 120 pages
File Size : 41,89 MB
Release : 1956
Category : Amines
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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.
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Page : 960 pages
File Size : 36,71 MB
Release : 1969
Category : Nuclear energy
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