Download or read book Thermodynamic Properties of Selected Uranium Compounds and Aqueous Species at 298 15 K and 1 Bar and at Higher Temperatures written by Bruce S. Hemingway and published by . This book was released on 1982 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermodynamics Properties of Selected Uranium Compounds and Aqueous Species at 298 15K and 1 Bar and at Higher Temperatures written by B. S. Hemingway and published by . This book was released on 1982 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1982 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Thermodynamic Properties and Equilibria at High Temperatures of Uranium Halides Oxides Nitrides and Carbides written by and published by . This book was released on 1945 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermodynamic Properties of Uranium Compounds written by George E. MacWood and published by . This book was released on 1947 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Specific Heat Enthalpy and Entropy of Uranyl Fluoride written by Paul F. Wacker and published by . This book was released on 1947 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemical Thermodynamics of Uranium written by Ingmar Grenthe and published by Elsevier Science & Technology. This book was released on 1992 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides a comprehensive overview on the chemical thermodynamics of those elements that are of particular importance in the safety assessment of radioactive waste disposal systems. This is the first volume in a series of critical reviews to be published on this subject. The book provides an extensive compilation of chemical thermodynamic data for uranium. A description of procedures for activity corrections and uncertainty estimates is given. A critical discussion of data needed for nuclear waste management assessments, including areas where significant gaps of knowledge exist is presented. A detailed inventory of chemical thermodynamic data for inorganic compounds and complexes of uranium is listed. Data and their uncertainty limits are recommended for 74 aqueous complexes and 199 solid and 31 gaseous compounds containing uranium, and on 52 aqueous and 17 solid auxiliary species containing no uranium. The data are internally consistent and compatible with the CODATA Key Values. The book contains a detailed discussion of procedures used for activity factor corrections in aqueous solution, as well as including methods for making uncertainty estimates.
Download or read book The Thermodynamics of the Reduction of Uranium Compounds to Uranium Metal written by and published by . This book was released on 1955 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermodynamic Properties of UF6 at High Temperatures written by H. A. Hassan and published by . This book was released on 1974 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Thermochemical Properties of Uranium Compounds written by M. H. Rand and published by . This book was released on 1963 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selected Values of Chemical Thermodynamic Properties written by D. D. Wagman and published by Forgotten Books. This book was released on 2018-01-05 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Selected Values of Chemical Thermodynamic Properties: Compounds of Uranium, Protactinium, Thorium, Actinium, and the Alkali Metals The tables contain values where known of the enthalpy and Gibbs energy of formation, enthalpy, entropy and heat capacity at K [25 C], and the enthalpy of formation at 0 K, for all inorganic substances and organic molecules containing not more than two carbon atoms. In some instances such as for metal - organic compounds, data are given for substances in which each organic radical contains one or two carbon atoms. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Equation of State of Uranium Dioxide written by C. Ronchi and published by Springer Science & Business Media. This book was released on 2011-06-27 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the beginning of the 1990’s, in the course of the events which were rapidly cha- ing the political con?guration of the East European countries, the crisis which - vested the vast research apparatus of the former Soviet Union was entailing con- quences whose dimension and depth were immediately realized by the international scienti?c community. In the same years, however, the most important branch of nuclear energy - searchanddevelopment,inparticularthatconcerning?ssionreactor,wasworldwide undergoing a substantial reduction due to a variety of decisional situations. Yet, paradoxically, it was a very good fortune that a number of concerns on the future of nuclear research were shared by East- and West-European scientists, especially those who were working in advanced ?elds. In fact, the only hope for coping with an uncertain future was to erect bridges between similar institutions and employ safeguarding tactics linked to a long term collaboration strategy. A decade later, this proved to be a winning decision, since the revival of nuclear energy is presently starting from a basis of common intentions and a network of established cooperation, whose seeds are to be searched in those initial, individual e?orts.
Download or read book The Chemistry of Uranium written by E. H. P. Cordfunke and published by Elsevier Science & Technology. This book was released on 1970 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermodynamic Properties of Gaseous Uranium Hexafluoride written by Bertram Hasloch Parks and published by . This book was released on 1960 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermodynamic Studies Upon Some Uranium Compounds written by and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermodynamic data for uranium oxides, UOn (n = 2 or 3), uranium halides, UX4, and carbonyl halides, COXj (X = F, Cl, Br or I) are reviewed, and fitted by using quadratic relationships. These were then used for calculation of the thermodynamic functions (AH, A G and AS) for the reaction between UO" (n = 2 or 3) and COX2 (or CO + X2) at different temperatures. The relationship between these thermodynamic functions and temperature gave an excellent estimate of the preferred method for the syntheses of uranium halides.Hexachlorouranate(IV), [UC1«]2-, and tetrahalodioxouranate(VI), [UO2X4]2-, (X = Cl or Br) salts with different cations ([MeEtim]+, [NMe4]+, [NEii]"*", [NBu4]+, [pyH]+ and [AsPh4]+, where [MeEtim]+ = 1-methyl-3-ethylimidazolium cation and py = pyridine) have been prepared and characterized by microanalysis, infrared spectroscopy, 13C and XH nmr spectroscopy and magnetic susceptibility measurements. The electronic absorption spectra of these salts were recorded in different solvents, and the solubility of the [UO2X4]2- salts was calculated at four temperatures (298, 303, 308, 313 K) from electronic absorption data in a wide range of solvents. The calculated values were in good agreement with the Kapustinskii equation, and the thermodynamic parameters of solution were calculated (AH, A G and AS) as a function of temperature (Van't Hoff equation) for the [UO2X4]2- salts by using an electronic absorption technique.In addition, solution calorimetry was used to measure the enthalpy of solution; both techniques (electronic absorbtion spectroscopy and calorimetry) gave values in good agreement with each other.The basic room temperature [MeEtimJ-AlCls 65-35 % ionic liquids were prepared by mixing the [MeEtimjCl with aluminum(III) chloride. Because no thermodynamic measurements have been reported on ionic liquids, the solution calorimeter was modified to measure the specific heat of the ionic liquids, and to measure the enthalpies of solution in this basic ionic liquid for some l-methyl-3- ethylimidazolium salts.Moreover, the thermodynamic data (AH and AS of melting) of some solid [UO2X4]2- salts were measured from the melting point curve, by using differential scanning calorimetry (DSC). The correlation between the enthalpy of melting and the molecular weight for all the salts studied' was remarkably linear. Also, the temperature of the structure phase transition was measured for some hexahalometal salts, and their related thermodynamic functions were calculated from the phase transition peak area.The results of lattice energy, A U, calculations of some [MeEtimJX (X = Br; AU = -487 kJ mol"1: X = I; AU= -474 kJ mol"1), [MeEtimJjfUC^] (X = Cl; A U = -1258 kJ mol-1: X = Br; A U= -1104 kJ mol-1) and [MeEtimj2[UCl«] (AU = -1245 kJ mol-1) salts gave values in good accord with their experimental thermodynamic properties.xin.
Download or read book Chemical Thermodynamics of Nickel written by and published by Elsevier. This book was released on 2005-04-08 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to quantitatively predict the chemical reactions that hazardous materials may undergo in the environment, it is necessary to know the relative stabilities of the compounds and complexes that may be found under certain conditions. This type of calculations may be done using consistent chemical thermodynamic data, such as those contained in this book for inorganic compounds and complexes of nickel. * Fully detailed authoritative critical review of literature.* Integrated into a comprehensive and consistent database for waste management applications.* CD ROM version.
Download or read book Chemical Thermodynamics of Zirconium written by and published by Elsevier. This book was released on 2005-12-06 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is part of the series on "Chemical Thermodynamics", published under the aegis of the OECD Nuclear Energy Agency. It contains a critical review of the literature on thermodynamic data for inorganic compounds of zirconium. A review team, composed of five internationally recognized experts, has critically reviewed all the scientific literature containing chemical thermodynamic information for the above mentioned systems. The results of this critical review carried out following the Guidelines of the OECD NEA Thermochemical Database Project have been documented in the present volume, which contains tables of selected values for formation and reaction thermodynamical properties and an extensive bibliography. * Critical review of all literature on chemical thermodynamics for compounds and complexes of Zr.* Tables of recommended Selected Values for thermochemical properties* Documented review procedure* Exhaustive bibliography* Intended to meet requirements of radioactive waste management community* Valuable reference source for the physical, analytical and environmental chemist.
