全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:E. F. Fialko , A. V. Kikhtenko , V. B. Goncharov ...
来源:[J].Catalysis Letters(IF 2.244), 1996, Vol.41 (1-2), pp.7-11Springer
摘要:Abstract(#br)Gas-phase oxidation of CO in the presence of rhenium cations with carbonyl and oxygen ligands has been studied by Fourier transform ion cyclotron resonance (FT-ICR) spectrometry. Rhenium cations have been generated by the electron impact of Re 2 (CO) 10 vapour. Cont...
作者:Bo Zhang , Hong-Zhao Liu , Wei Wang ...
来源:[J].Hydrometallurgy(IF 2.169), 2017, Vol.173, pp.50-56Elsevier
摘要:Abstract(#br)This paper investigated the efficient extraction of rhenium from the leach solution generated by roasting the copper concentrates in a copper smelting plant by direct ion exchange process using weak base resins. The adsorption behaviors of rhenium with other coexisti...
作者:Nash , Musall , Morse ...
来源:[J].Separation Science and Technology(IF 1.164), 2015, Vol.50 (18), pp.2881-2887Taylor & Francis
摘要:Two new (2013) lots of SuperLig® 639 ion exchange resin (IBC Advanced Technologies, American Forks, UT) were tested for the first time above typical sodium concentrations (7.8 M sodium, along with typical 5 M concentration) in highly alkaline solutions. Batch conta...
作者:Neil Nebeker , J. Brent Hiskey
来源:[J].Hydrometallurgy(IF 2.169), 2012, Vol.125-126, pp.64-68Elsevier
摘要:Abstract(#br)There is current interest in recovering rhenium from solutions produced as a result of copper heap and stockpile leaching. Copper-bearing leach solutions typically contain rhenium at concentrations near 1 mg/L. This work has demonstrated that rhenium can be efficient...
作者:A. N. Ryabtsev , E. Ya. Kononov , R. R. Kildiyarova ...
来源:[J].Optics and Spectroscopy(IF 0.559), 2012, Vol.113 (2), pp.109-114Springer
摘要:Abstract(#br)Spectra of hafnium, tantalum, tungsten, and rhenium in the range of 145–350Å, excited in a low-inductive vacuum spark, have been recorded on a grazing-incidence vacuum spectrograph using a grating with 3600 lines/mm and a radius of 3 m. The wavelengths and inte...
作者:Masahiro NABESHIMA
来源:[J].Journal of Nuclear Science and Technology(IF 1.033), 1997, Vol.34 (6), pp.588-595Taylor & Francis
摘要:The variations of solute concentrations in aqueous solutions and extractants of 30% TBP/ n -dodecane were traced experimentally during forward and reverse transport of U(VI), Re(VII) and HNO3. Besides, a theoretical attempt was made to describe the transient mass trans...
作者:Masahiro NABESHIMA
来源:[J].Journal of Nuclear Science and Technology(IF 1.033), 1998, Vol.35 (2), pp.120-129Taylor & Francis
摘要:With the view to avoiding the difficulties encountered in estimating thermodynamic activities of the multiple chemical species in two-phase liquid system, a set of forward, reverse, net and total transport potentials are defined to represent the chemical state of a transferring s...
作者:Nazira Chopabayeva
来源:[J].Journal of Chemical Technology and Metallurgy, 2019, Vol.54 (3)UCTM
摘要:The present research focuses on the sorption, the kinetics and the regeneration properties of macroporous lignin ion-exchangers toward rhenium ions depending on the nature and the concentration of the functional groups of the ion-exchangers and the eluents, the metal ions and the...
作者:C.S. Corr , S. O'Ryan , C. Tanner ...
来源:[J].Nuclear Materials and Energy, 2017Elsevier
摘要:Abstract(#br)Mechanical properties of Tungsten (W) samples irradiated with 2 MeV Rhenium (Re) ions and helium (He) plasma were investigated using nanoindentation. It was found that there was an increase in hardness for all samples following separate irradiation with both Re ion a...

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