The 238U/235U values obtained for 50 samples of U-bearing minerals range from 137.703 to 137.821, with a 0.86‰ difference and a mean 238U/235U value of 137.773 ± 0.056 (±2SD). The range of 238U/235U variations in seven deposits with uraninite is 0.41‰, which is twice as low as ...
'''{{Translation|Uranium-238}}'''和{{L|Uranium-235}}是提炼{{L|Uranium ore}}所获得的产物,这两种铀同位素都是大多数核能发电组件的主要组成部分。{{Translation|Uranium-238}}还可以通过{{L|Nuclear fuel reprocessing}}从{{L|Used up uranium fuel cell}}中萃取制得。
铀浓缩处理是处理铀矿的唯一方法,也是使玩家能够获得铀-235和铀-238的首个方法。铀浓缩处理会有99.3%的几率产出1个铀-238以及0.7%的几率产出1个铀-235。 启动铀增殖处理 铀增殖处理是另外一种获取铀-235的方式,但是需要40个铀-235才可启动。依据每次处理有0.7%的几率可以获得铀-235,可估计大概需要5714次铀浓缩处...
The meaning of URANIUM is a silvery heavy radioactive polyvalent metallic element that is found especially in uraninite and exists naturally as a mixture of mostly nonfissionable isotopes.
The meaning of URANIUM SERIES is a radioactive series beginning with uranium I of mass number 238 and ending with radium G constituting the nonradioactive isotope of lead of mass number 206: uranium I, at. no. 92→uranium X1 at. no. 90 (synonym thorium 2
200 and 4.5 billion years for different isotopes, making them useful for dating the age of the Earth. The most common isotopes in natural uranium are uranium-238 (which has 146 neutrons and accounts for over 99% of uranium on Earth) and uranium-235 (which has 143 neutrons). Uranium has ...
“This is the biggest moment for nuclear energy since the dawn of the atomic age.” - Maria Korsnick, President & CEO of the Nuclear Energy Institute, 2023 Nuclear Energy Assembly. The investment case for uranium is nothing new. It has been around fo
Natural uranium is a mixture of three isotopes: uranium 238 (99.28%), uranium 235 (0.715%), and uranium 234 (0.005%). Uranium 238 is a primordial radionuclide and the head of the uranium/radium series. Uranium 234 arises from uranium 238 by radioactive decay. Uranium 235 is of a ...
The meaning of URANIUM HEXAFLUORIDE is a volatile compound UF6 of uranium and fluorine that is used in one major process of enriching uranium in uranium 235.
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