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The [[acid]] process of milling uranium ores involves precipitating uranyl sulfate from the pregnant [[leaching]] solution to produce the semi-refined product referred to as [[yellowcake]]. |
The [[acid]] process of milling uranium ores involves precipitating uranyl sulfate from the pregnant [[leaching]] solution to produce the semi-refined product referred to as [[yellowcake]]. |
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[[Radioactivity]] was discovered using |
[[Radioactivity]] was discovered using uranyl double sulfate, K<sub>2</sub>UO<sub>2</sub>(SO<sub>4</sub>)<sub>2</sub>. |
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==See also== |
==See also== |
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Revision as of 23:52, 15 October 2009
| Identifiers | |
|---|---|
| ECHA InfoCard | 100.013.856 |
CompTox Dashboard (EPA)
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| Properties | |
| UO2SO4 | |
| Molar mass | 366.09 g/mol |
| Density | 3,28 g/cm3 @ 20 °C |
| 27,5 g/100 mL in water at 25 °C | |
| Related compounds | |
Other anions
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Uranyl chloride Uranyl nitrate Uranyl carbonate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Uranyl sulfate (UO2SO4) a sulfate of uranium presents as an odorless lemon-yellow sand-like solid in its pure crystalline form.
It has found use as a negative stain in microscopy and tracer in biology. The Aqueous Homogeneous Reactor experiment, constructed in 1951, circulated a fuel composed of 565 grams of U-235 enriched to 14.7% in the form of uranyl sulfate.
The acid process of milling uranium ores involves precipitating uranyl sulfate from the pregnant leaching solution to produce the semi-refined product referred to as yellowcake.
Radioactivity was discovered using uranyl double sulfate, K2UO2(SO4)2.
See also
References
- Characterizing and Classifying Uranium Yellow Cakes
- MQes Uranium Metallurgy
- Ficha de Informação de Produto Químico - SULFATO DE URANILA - www.cetesb.sp.gov.br Template:Pt