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Separation Of Hydrogen Isotopes
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Book Synopsis Tritium Isotope Separation by : Gheorghe Vasaru
Download or read book Tritium Isotope Separation written by Gheorghe Vasaru and published by CRC Press. This book was released on 1993-03-25 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tritium Isotope Separation is the first book to present a current overview of the separation processes for tritium isotopes. The book consists of two parts. Part I explores the sources of tritium and the evolution of the world's tritium inventory. Part II describes the processes and plants used for tritium isotope separation, enrichment methods for tritium for analytical purposes, methods for recovering and enriching tritium from nuclear and thermonuclear plants, and the laser method. The book in general emphasizes applications, performance, characterization, laboratory experiments, pilot plants and industrial production, reliability, and cost. An author index, subject index, list of acronyms and abbreviations, and glossary have been included to make the book an even more valuable reference. Tritium Isotope Separation will be an essential book for all nuclear energy engineers, nuclear physicists, and others working with various aspects of isotope separation science.
Book Synopsis Electrolytic Separation Factors for Hydrogen Isotopes by : Richard R. Foster
Download or read book Electrolytic Separation Factors for Hydrogen Isotopes written by Richard R. Foster and published by . This book was released on 1961 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Helium and Hydrogen Isotope Adsorption and Separation in Metal-Organic Frameworks by : Ingrid Zaiser
Download or read book Helium and Hydrogen Isotope Adsorption and Separation in Metal-Organic Frameworks written by Ingrid Zaiser and published by Cuvillier Verlag. This book was released on 2016-10-31 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The separation of isotopes has always been a challenge because of their identical size, shape and thermodynamic properties. Nowadays, the extraction of deuterium is performed e.g. by the Girdler Sulfid process or cryogenic distillation, which lead to low separation factors (below 2.5) in combination with high energy costs. The standard way to produce helium-3 is to skim it as a byproduct of the radioactive tritium decay. In this thesis, two alternative approaches have been investigated for the separation of light isotopes, Quantum Sieving and Chemical Affinity Sieving . While Quantum Sieving is based on confinement in small pores, Chemical Affinity Sieving relies on strong adsorption sites. Both methods use the mass difference of the isotopes, which is related to their zero-point energy. The microporous metal-organic frameworks are excellent candidates for studying these quantum effects due to their well-defined pore structure and the possibility to introduce strong adsorption sites directly into the framework. The samples have been exposed to an isotope mixture and the adsorbed quantity of each isotope was detected by low-temperature thermal desorption spectroscopy (TDS). The ratio of the desorbed amount of the isotopes leads directly to the selectivity (separation factor). The selectivity is determined as a function of exposure time and temperature and exhibits the highest value of 25 observed for hydrogen isotopes at temperatures well above the boiling point of liquid nitrogen.
Book Synopsis The Electrolytic Separation of Hydrogen Isotopes by Migration Through a Palladium Membrane by : O. N. Salmon
Download or read book The Electrolytic Separation of Hydrogen Isotopes by Migration Through a Palladium Membrane written by O. N. Salmon and published by . This book was released on 1956 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Separation of Isotopes of Biogenic Elements in Two-phase Systems by : Boris Mikhailovich Andreev
Download or read book Separation of Isotopes of Biogenic Elements in Two-phase Systems written by Boris Mikhailovich Andreev and published by Elsevier. This book was released on 2006-12-01 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Separation of Isotopes of Biogenic Elements provides a detailed overview of this area of research covering all aspects from the value of isotope effects to their practical use (equilibrium single-stage isotope effect - kinetics and mass transfer – multiplication of the single-stage isotope separation factor - technological peculiarity of processes) with the purpose of extraction from the natural mixture of the enriched and highly concentrated isotopes. In contrast to traditional books on the theory of isotope separation, the theoretical part of the book describes separation in two-phase processes in counter-flow columns. The experimental part of the book presents systematic analysis of specialists in the field of isotope separation in counter-flow columns. This book will be of interest to scientists, engineers and technical workers engaged in isotope separation processes and isotope application in nuclear physics, medicine, agro-chemistry, biology and other areas. This book may also be used in teaching theory and practical aspects in courses on physical chemistry and Isotope separation of light elements by physicochemical methods. * summarises current state of isotope research, especially biogenic elements* covering all aspects from the value of isotope effects to their practical use* of interest to scientists, engineers and technical workers engaged in isotope separation processes and isotope application
Book Synopsis Isotope Separation and Isotope Exchange by :
Download or read book Isotope Separation and Isotope Exchange written by and published by . This book was released on 1953 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Separation of Hydrogen Isotopes by Diffusion Through Palladium by : Roger Gerard Simard
Download or read book Separation of Hydrogen Isotopes by Diffusion Through Palladium written by Roger Gerard Simard and published by . This book was released on 1939 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Low Temperature Still for Separation of Hydrogen Isotopes by : Ben S. Johnson
Download or read book Low Temperature Still for Separation of Hydrogen Isotopes written by Ben S. Johnson and published by . This book was released on 1962 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Tritium: Fuel of Fusion Reactors by : Tetsuo Tanabe
Download or read book Tritium: Fuel of Fusion Reactors written by Tetsuo Tanabe and published by Springer. This book was released on 2016-12-05 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on tritium as a fuel for fusion reactors and a next-generation energy source. Following an introduction of tritium as a hydrogen radioisotope, important issues involved in establishing safe and economical tritium fuel cycles including breeding for a fusion reactor are summarized; these include the handling of large amounts of tritium: confinement, leakage, contamination, permeation, regulation and tritium accountancy, and impacts on surrounding areas. Targeting and encouraging the students and technicians who will design and operate fusion reactors in the near future, this book offers a valuable resource on tritium science and technology.
Book Synopsis Interaction of Hydrogen Isotopes with Transition Metals and Intermetallic Compounds by : B.M. Andreev
Download or read book Interaction of Hydrogen Isotopes with Transition Metals and Intermetallic Compounds written by B.M. Andreev and published by Springer. This book was released on 2006-04-11 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studying the interactions between heavy hydrogen isotopes and hydride forming metals or intermetallic compounds (IMC) is of importance for both fundamental and applied sciences. These systems offer, for example, the possibility of technical hydrogen isotope separation due to their considerable isotope effects. In addition, quite a lot of problems of hydrogen recovery, hydrogen purification, and tritium storage can be solved. This review deals with theoretical aspects of the interaction of heavy hydrogen isotopes with metals and IMC, and contains detailed information on phase and isotopic equilibrium and of the kinetics of isotope exchange in systems with hydride phases. Numerical data and results from theoretical and experimental studies are presented as well.
Book Synopsis Hydrogen Isotope Separation in Metal-Organic Frameworks by : Naiyuan Zhang
Download or read book Hydrogen Isotope Separation in Metal-Organic Frameworks written by Naiyuan Zhang and published by . This book was released on 2018 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this thesis we present our research on hydrogen isotope separation using metal-organic frameworks (MOFs). Deuterium is one of the two stable isotopes of hydrogen. Despite its wide range of application, currently there is no ideal industrial method that can separate deuterium in a fast and efficient fashion. MOFs are a class of porous materials consisting of metal ions or clusters connected by organic ligands. They have shown great potential in separating hydrogen isotopes via quantum sieving effect. In this thesis, we first provide background on two state-of-art MOFs, Co-MOF-74 and Cu(I)-MFU-4l. Then we elaborate on the statistical theory of selectivity, the mechanism of separation and the basic idea of mass spectrometry, which is the main analytical technique used in this project. We present temperature programmed desorption (TPD) spectra for both samples. Direct separation measurement is made with Co-MOF-74. We confirm that TPD spectra can predict the results of direct separation measurements. The TPD spectra of Cu(I)-MFU-4l predict a selectivity of approximately 6 at easily accessible temperatures (~260K). This shows the practicality of using Cu(I)-MFU-4l for hydrogen isotope separation. Preferential adsorption separation is also performed with Co-MOF-74. The extracted activation energy agrees to within 10% of literature predictions based on quantum zero point energy models.
Book Synopsis Separation of Hydrogen Isotopes by : Howard K. Rae
Download or read book Separation of Hydrogen Isotopes written by Howard K. Rae and published by . This book was released on 1978 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydrogen Production, Separation and Purification for Energy by : Angelo Basile
Download or read book Hydrogen Production, Separation and Purification for Energy written by Angelo Basile and published by IET. This book was released on 2017-02-24 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrogen is one of the most promising next-generation fuels. It has the highest energy content per unit weight of any known fuel and in comparison to the other known natural gases it is environmentally safe - in fact, its combustion results only in water vapour and energy. This book provides an overview of worldwide research in the use of hydrogen in energy development, its most innovative methods of production and the various steps necessary for the optimization of this product.
Book Synopsis Separation of Hydrogen Isotopes by Heatless Adsorption by : Kenny Weaver
Download or read book Separation of Hydrogen Isotopes by Heatless Adsorption written by Kenny Weaver and published by . This book was released on 1973 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis THE SEPARATION OF HYDROGEN ISOTOPES ON MOLECULAR SIEVES BY GAS ADSORPTIONCHROMATOGRAPHY. (IN GERMAN). by : R. Vogd
Download or read book THE SEPARATION OF HYDROGEN ISOTOPES ON MOLECULAR SIEVES BY GAS ADSORPTIONCHROMATOGRAPHY. (IN GERMAN). written by R. Vogd and published by . This book was released on 1988 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Separation of hydrogen isotopes by hydrogen-water exchange. separation characteristics of the trickle bed exchange column by : S. Isomura
Download or read book Separation of hydrogen isotopes by hydrogen-water exchange. separation characteristics of the trickle bed exchange column written by S. Isomura and published by . This book was released on 1979 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Separation of Hydrogen Isotopes by Gas Chromatography by : Edward Herbert Carter
Download or read book Separation of Hydrogen Isotopes by Gas Chromatography written by Edward Herbert Carter and published by . This book was released on 1962 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: