Results 41 to 50 of about 55,014 (153)

Review of Water Hydrogen Isotope Separation Technology

open access: yesHe huaxue yu fangshe huaxue
Hydrogen isotopes, such as protium(H), deuterium(D), and tritium(T), are widely used in medical treatment, nuclear energy, national defense, and other fields.
SHI Zhang-hong   +2 more
doaj   +1 more source

Online Determination of Boron Isotope Ratio in Boron Trifluoride by Infrared Spectroscopy

open access: yesApplied Sciences, 2018
Enriched boron-10 and its related compounds have great application prospects, especially in the nuclear industry. The chemical exchange rectification method is one of the most important ways to separate the 10B and 11B isotope.
Weijiang Zhang, Yin Tang, Jiao Xu
doaj   +1 more source

The Separation of Isotopes [PDF]

open access: yesNature, 1960
Electromagnetic Isotope Separators and Applications of Electromagnetically Enriched Isotopes By J. Koch, R. H. V. M. Dawton, M. L. Smith and W. Walcher. Pp. xi + 314. (Amsterdam: North-Holland Publishing Company, 1958.) 26.50 guilders.
openaire   +1 more source

Global Sn Isotope Compositions of Cassiterite Identify the Magmatic–Hydrothermal Evolution of Tin Ore Systems

open access: yesGeosciences
Published Sn isotope data along with 150 new analyses of cassiterite and four granite analyses constrain two major tin isotope fractionation steps associated with (1) separation of tin from the magma/orthomagmatic transitional environment and (2 ...
Ryan Mathur   +11 more
doaj   +1 more source

Research on the Production Process of 99Mo Based on Low Enriched Uranium Fuel in Medical Isotope Test Reactor

open access: yesJournal of Isotopes
The medical isotope test reactor that utilizes uranyl nitrate solution as its fuel source has certain advantages when it comes to the production of 99Mo.
Haijun WANG   +7 more
doaj   +1 more source

11BF3 Isotope Separation Process Simulation Based on Aspen Plus

open access: yesYuanzineng kexue jishu, 2023
Due to the small thermal neutron absorption cross section of 11B isotope, high abundance 11BF3 is regarded as an important ion implanted gas and P-type doping source, and is mainly used in semiconductor material manufacturing process to significantly ...
REN Qianqian;LI Yuzhe;WU Gaosheng;AI Bo;ZONG Rui;WANG Chuanchang;BAO Chunfeng;XU Baoyun
doaj  

Separation of Hydrogen Isotopes by Metal-Organic Framework Quantum Sieving Effect

open access: yesHe huaxue yu fangshe huaxue
Due to the similar physical and chemical properties of hydrogen isotopes, the separation of high-purity hydrogen isotopes has become one of the major problems in modern separation technology. The realization of high-purity hydrogen isotope separation can
Peng LIU, Jia-xian CHENG, Fu-qiu MA
doaj   +1 more source

Ytterbium-176 Isotope Separation Technology Status and Application

open access: yesJournal of Isotopes
177Lu is recognized as one of the most promising therapeutic radionuclides for targeted radiotherapy due to its relatively long half-life,ease of labeling antibodies and peptide drug molecules,and the low energy and short range of its β-ray emissions ...
Jiaqi YANG, Kai GUO
doaj   +1 more source

Two approaches to hydrograph separation of the glacial river runoff using isotopic methods

open access: yesЛëд и снег, 2016
Application of the stable isotope method in the balance equations used to calculate separation of the runoff hydrograph from the Djankuat Glacier basin is demonstrated.
Yu. N. Chizhova   +5 more
doaj   +1 more source

Surface-Dependent Isotopic Adsorption of CO on α-Al2O3: Role of Weak Interactions and Zero-Point Energy

open access: yesMolecules
Carbon isotopes, particularly 13C, are critical for applications in food authentication, biomedical diagnostics, and metabolic research; however, their efficient separation remains challenging due to their low natural abundance.
Qun Yang   +3 more
doaj   +1 more source

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