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Uranium Isotope Exchange between Uranium Hexafluoride and Uranium Pentafluoride
Journal of Nuclear Science and Technology, 1995To aim at a better understanding of the uranium isotope exchange reaction between gaseous UF6 and solid UF5 experiments were done with natural UF6 gas and solid UF5 containing 3% 235U under different pressures of UF6. The experimental results suggest a two-process reaction with an initial rapid increase of 235UF6 in the gas phase followed by its slight
Yumio YATO +2 more
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Nature Chemistry, 2010
Uranium is best known, and feared, for its involvement in nuclear energy. Marisa J. Monreal and Paula L. Diaconescu take a look at how its unique combination of properties is now increasingly attracting the attention of chemists.
Marisa J, Monreal, Paula L, Diaconescu
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Uranium is best known, and feared, for its involvement in nuclear energy. Marisa J. Monreal and Paula L. Diaconescu take a look at how its unique combination of properties is now increasingly attracting the attention of chemists.
Marisa J, Monreal, Paula L, Diaconescu
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Annual Review of Microbiology, 2006
The dramatic decrease in solubility accompanying the reduction of U(VI) to U(IV), producing the insoluble mineral uraninite, has been viewed as a potential mechanism for sequestration of environmental uranium contamination. In the past 15 years, it has been firmly established that a variety of bacteria exhibit this reductive capacity.
Judy D, Wall, Lee R, Krumholz
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The dramatic decrease in solubility accompanying the reduction of U(VI) to U(IV), producing the insoluble mineral uraninite, has been viewed as a potential mechanism for sequestration of environmental uranium contamination. In the past 15 years, it has been firmly established that a variety of bacteria exhibit this reductive capacity.
Judy D, Wall, Lee R, Krumholz
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1990
AbstractUranium is a moderately strong and ductile metal that can be cast, formed, and welded by a variety of standard methods. This article presents an overview of the processing and properties of uranium and uranium alloys with a brief overview of the principal hazards and precautions associated with processing depleted uranium and methods to control
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AbstractUranium is a moderately strong and ductile metal that can be cast, formed, and welded by a variety of standard methods. This article presents an overview of the processing and properties of uranium and uranium alloys with a brief overview of the principal hazards and precautions associated with processing depleted uranium and methods to control
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2018
Uranium, a silvery white metal, was isolated in 1841 by French chemist Eugene-Melchior Peligot (1811–1890) and named after the planet Uranus. Later, in 1896 French physicist Antoine Henri Becquerel (1852–1908) , showed that uranium salts and uranium were radioactive and, hence, discovered radioactivity for which he received the Nobel prize in 1903 ...
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Uranium, a silvery white metal, was isolated in 1841 by French chemist Eugene-Melchior Peligot (1811–1890) and named after the planet Uranus. Later, in 1896 French physicist Antoine Henri Becquerel (1852–1908) , showed that uranium salts and uranium were radioactive and, hence, discovered radioactivity for which he received the Nobel prize in 1903 ...
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Corrosion of Uranium and Uranium Alloys
2005Abstract This article reviews general corrosion of uranium and its alloys under atmospheric and aqueous exposure as well as with gaseous environments. It describes the dependence of uranium and uranium alloy corrosion on microstructure, alloying, solution chemistry, and temperature as well as galvanic interactions between uranium, its ...
Jennifer A. Lillard, Robert J. Hanrahan
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Nature, 1946
DURING some work in this Research Department on compounds of uranium, as a safety precaution, we commenced to analyse the urine of personnel concerned, using a fluorimetric method. In the preparation of fluorimetric standards, known amounts of uranyl nitrate were added to samples of urine from persons not engaged on the work with uranium.
H M, WILSON, A A, SMALES
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DURING some work in this Research Department on compounds of uranium, as a safety precaution, we commenced to analyse the urine of personnel concerned, using a fluorimetric method. In the preparation of fluorimetric standards, known amounts of uranyl nitrate were added to samples of urine from persons not engaged on the work with uranium.
H M, WILSON, A A, SMALES
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The Transmutation of Uranium into Uranium X
Nature, 1925As described in the Journal for Applied Chemistry (Berlin, Leipzig, No. 32, 1924), the present writer succeeded in 1922 in observing the transmutation of mercury into other elements, when submitted to the effect of a strong electric discharge. This discovery was described in a manuscript deposited under G 56485 IV/12 h on May 3, 1922, in the German ...
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Grinding of Uranium and Uranium Alloys
2013The grinding of uranium and its alloys is not very well understood, and the existing information that relates grinding process parameters and grinding wheel structure to the grinding performance is outdated at best. Since the initial papers published on grinding uranium were published more than 30 years ago, advances in grinding and the development of ...
Mark J. Jackson +4 more
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