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  • Equipment for lithium isotope separation

    1B233 Lithium isotope separation facilities or plants, and systems and equipment therefor, as follows: a. Facilities or plants for the separation of lithium isotopes; b. Equipment for the separation of lithium isotopes based on the lithium-mercury amalgam process, as follows: 1.

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  • Laser Separation of Isotopes - Stanford University

    Laser Separation of Isotopes The isotopes of an element, ordinarily indistinguishable, can be sorted out in the monochromatic light of a laser. The process may make isotopes plentiful for medicine, research and nuclear power In nature most elements are mixtures of isotopes: they are made up of at­ oms that all have the same number

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  • Laser-induced separation of isotopes | SpringerLink

    Conclusion. In the last 10–15 years of intensive research on basically new approaches to isotope separation by isotope-selective excitation of atoms and molecules of the required isotope composition and by subsequent photophysical or photochemical conversion of the excited particles, there have been found new specific techniques which provide ...

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  • Isotope separation - Academic Kids

    Isotope separation is an important process for both peaceful and military nuclear technology, and therefore the capability that a nation has for isotope separation is of extreme interest to the intelligence community. Alternatives. The only alternative to isotope separation is to manufacture the required isotope in its pure form.

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  • The theory of isotope separation in cascades: Problems and ...

    PDF | The status of the theory of isotope mixture separation in cascades is presented. The problems that limit the concept of an ideal cascade in the case of separation of binary mixtures and arbitrary separation factors at cascade stages are discussed. A new type of separating...

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  • Isotope Separation Methods | Atomic Heritage Foundation

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  • Laser Isotope Separation For Nuclear Energy

    One of the primary limitation in the production of fissile U-235 as well as the isolation of lithium-6 capable of generating tritium for fusion reactions has been the difficulty of isotope separation. [1,2] Traditionally, isotope separation has been conducted mainly through centrifugal separation, a process .

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  • Cage molecules act as molecular sieves for hydrogen ...

    Cage molecules act as molecular sieves for hydrogen isotope separation Date: November 1, 2019 Source: University of Liverpool Summary: Researchers have created hybrid porous organic cages capable of high-performance quantum sieving that could help advance the deuterium/hydrogen isotope separation technologies needed for fusion power.

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  • COLEX process - Wikipedia

    https://en.wikipedia/wiki/COLEX_process_(isotopic_separation)Overview
  • A temperature swing process for hydrogen isotope separation

    Experiments on the separation of hydrogen isotopes were conducted using vanadium hydride in a temperature swing process. Process behavior followed trends predicted by an equilibrium theory of process operation, but was modified by a kinetic isotope effect and by finite rates of hydrogen absorption and isotope exchange.

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  • Isotope Separation - an overview | ScienceDirect Topics

    Isotope separation by ion exchange has been applied to many elements, as is seen in Table 1. Obviously, mainly elements that have at least two naturally occurring isotopes have been studied, although in a few cases radioactive isotopes (e.g., for sodium: 22 Na and 24 Na) have been included in the studies.

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  • Chapter IX. General Discussion Of The Separation Of Isotopes

    In some isotope separation processes only one of these effects is involved and the overall rate of separation can be predicted. In other isotope separation processes a number of these effects occur simultaneously so that prediction becomes difficult. CRITERIA FOR APPRAISING A SEPARATION PROCESS.

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  • isotope separation - French translation – Linguee

    Facility: a reactor, a critical facility, a conversion plant, a fabrication plant, a reprocessing plant, an isotope separation plant or a separate storage installation, or any location where nuclear material in amounts greater than one effective kilogram is customarily used.

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  • Separation of heavy-element isotopes by selective ICR ...

    the separation of isotopes with atomic weights on the order of 150. Note that the antenna used in the first experiments on the ICR isotope separation [6] was not quite the same as the solenoidal antenna in question, since it contained a well conducting section with a lon-k = 2π⁄l. PLASMA OSCILLATIONS AND WAVES Separation of Heavy-Element ...

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  • Isotope separation process - EERKENS; JOZEF W.

    28/4/1992· The main advantage of co-excitation of the coreactant is that reaction rates can be enhanced which will increase process yield rates. However, we shall show that the isotope separation factor cannot be enhanced and may even be decreased. That is, in certain cases, isotope separation would be .

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  • The Air Separation Process – Unit Perspective - YouTube

    27/8/2014· How are gases such as oxygen or nitrogen obtained? This video introduces the method for gas separation developed in 1895 by Carl von Linde. The air separation process is demonstrated and described step by step -focusing on the presentation of air separation .

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  • Isotope Effects, isotope Separation and Isotope Fractionation

    RADIOCHEMISTRY AND NUCLEAR CHEMISTRY – Vol. I - Isotope Effects, Isotope Separation and Isotope Fractionation - Gábor Jancsó ©Encyclopedia of Life Support Systems (EOLSS) phase increases because H O is more volatile than HDO. The viscosity of heavy water 2 (D O ) is higher than that of 2 H O . The diffusion rate of 2 36 Ar isotope is ...

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  • Isotope separation — Wikipedia Republished // WIKI 2

    Isotope separation is the process of concentrating specific isotopes of a chemical element by removing other isotopes. The use of the nuclides produced is various. The largest variety is used in research (e.g. in chemistry where atoms of "marker" nuclide are used to figure out reaction mechanisms).

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