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The Infrared Spectrum of Uranium Hollow Cathode Lamps from 850 nm to 4000 nm: Wavenumbers and Line Identifications from Fourier Transform Spectra
Infrared Spectrum Wavenumbers Line Identifications Transform Spectra
2011/10/12
We provide new measurements of wavenumbers and line identifications of 10 100 UI and UII near-infrared (NIR) emission lines between 2500 cm-1 and 12 000 cm-1 (4000 nm to 850 nm) using archival FTS spe...
Historic data from many countries demonstrate that on average no more than 50-70% of the uranium in a deposit could be mined. An analysis of more recent data from Canada and Australia leads to a minin...
Differential energy measurement between He- and Li-like uranium intra-shell transitions
energy measurement He- and Li-like uranium intra-shell transitions
2011/9/5
We present the first clear identification and highly accurate measurement of the intra-shell transition 1s2p 3P2 ! 1s2s 3S1 of He-like uranium performed via X-ray spectroscopy.The present experiment h...
Sorption of uranium(VI) on Na-attapulgite as a function of contact time, solid content, pH, ionic strength, temperature and humic acid
Attapulgite U(VI) Sorption pH Ionic strength Temperature
2011/11/10
Sorption of U(VI) from aqueous solution to Na-attapulgite was investigated at different experimental chemistry conditions by using batch technique. The attapulgite sample was characterized by FTIR and...
Adsorptive removal of uranium from aqueous solution using chitosan-coated attapulgite
Chitosan Attapulgite Adsorption Uranium
2011/11/10
Chitosan-coated attapulgite beads were prepared by coating chitosan on naturally and abundantly available attapulgite, and made into spherical beads to adsorb uranium from aqueous solutions. The beads...
Uranium Minerals in the Radlovac Series Metasediments at Mt. Papuk,Croatia
Uranium mineralization Meta-torbernite Meta-uranospinite Meta-zeunerite Mt. Papuk
2009/12/8
Applying a combination of different methods – X-ray diffraction, scanning electron microscopy, gamma-spectroscopy and X-ray spectroscopy, a suite of uranium minerals, meta-torbernite, meta-uranospinit...
�1m to study the molecular chemistry of depleted Uranium（图）
�1m the molecular chemistry depleted Uranium
2009/11/24
A scientist at The University of Nottingham has been recognised for his outstanding and creative early career research with a prestigious �1m (£893,775) grant to study speculative and ground-bre...
Uranium exploration,non-governmental organizations,and local communities.The origin,anatomy,and consequences of a new challenge in Finland
uranium exploration environment non-governmental organizations public awareness
2009/10/21
The advent of global warming has returned nuclear power to the agenda. Many countries, including Finland, have decided to construct more nuclear power plants. They will need uranium, and its price is ...
234U/238U Disequilibrium along stylolitic discontinuities in deep Mesozoic limestone formations of the Eastern Paris basin：evidence for discrete uranium mobility over the last 1–2 million years
uranium isotopes multiple-collector ICP-MS waste management remobilisation migration
2009/5/18
The (234U/238) equilibrium state of borehole core samples from the deep, low-permeability limestone formations surrounding the target argilite layer of the Meuse/Haute-Marne experimental site of the F...
234U/238U Disequilibrium along stylolitic discontinuities in deep Mesozoic limestone formations of the Eastern Paris basin: evidence for discrete uranium mobility over the last 1–2 million years
uranium isotopes multiple-collector ICP-MS waste management remobilisation migration
2009/3/3
The (234U/238) equilibrium state of borehole core samples from the deep, low-permeability limestone formations surrounding the target argilite layer of the Meuse/Haute-Marne experimental site of the F...
Adsorption of uranium(VI) onto Ulva sp.-sepiolite composite
uranium(VI) sepiolite Ulva sp.-sepiolite composite
2011/11/10
Ulva sp. and sepiolite were used to prepare composite adsorbent. The adsorption of uranium(VI) from aqueous solutions onto Ulva sp.-sepiolite has been studied by using a batch adsorber. The parameters...
具有强绿色荧光发射效应的2，2′-二硝基4，4′-联苯酸铀(Ⅵ)配聚物（Uranium(Ⅵ) Coordination Polymer Based on 2，2′-dinitro-biphenyl-4，4′-dicarboxylic Acid with Strong Green Fluorescent Eimisson）
具有强绿色荧光发射效应的2，2′-二硝基4，4′-联苯酸铀(Ⅵ)配合物 水热合成 晶体结构 荧光
2010/8/18
A very complex 3D Uranium(Ⅵ) metal-organic framework was obtained by the hydrothermal treatment of UO2(NO3)2·6H2O with (R，S)-2，2′-dinitro-biphenyl- 4，4′-dicarboxylic acid (BTNCA) (L) in water at 180 ℃...
期刊信息
篇名
Nonlinear dynamics of flow-reaction coupling in porous media and application to in-situ leaching uranium mining
语种
英文
撰写或编译
作者
谭凯旋,王清良,刘泽华,胡鄂明
第一作者单位
刊物名称
International Journal of Modern Physi...
Spectrophotometric Determination of Uranium in Waste Water of Phosphoric Acid and Fertilizer Manufacturing Process
Phosphate rocks fertilizers uranium waste water TOPO
2010/6/29
In this study, waste water drains and produced phosphate fertilizers of conventional wet-process (hemihydrate) phosphoric acid and phosphate fertilizer plants were investigated to determine the averag...
Wyartite: Crystallographic evidence for the first pentavalent-uranium mineral
Wyartite:Crystallographic evidence first pentavalent-uranium mineral
2012/4/1
Determination of the structure of wyartite provides the first evidence for a pentavalent-U mineral.
5+UO ) (CO )O (OH)(H O) , Z = 4, orthorhombic, a = 11.2706(8), bThe structure of wyartite, CaU
2 2...