Zobrazeno 1 - 10
of 30
pro vyhledávání: '"J.R. Hightower"'
Autor:
G.E. Michaels, J.R. Hightower, R.L. Schmoyer, L.R. Dole, D.G. O'Connor, S.J. Pawel, M.I. Morris, V.S. White, D.W. Lee, L.D. Trowbridge
This report summarizes results of a study performed to develop a strategy for characterization of low levels of radioactive contaminants [plutonium (Pu), neptunium (Np), americium (Am), and technetium (Tc)] in depleted uranium hexafluoride (DUF{sub 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98901feaf27f68a1db7c0ec7a7c8bf17
https://doi.org/10.2172/769252
https://doi.org/10.2172/769252
The Department of Energy (DOE) is in the process of converting about 700,000 metric tons (MT) of depleted uranium hexafluoride (DUF6) containing 475,000 MT of depleted uranium (DU) to a stable form more suitable for long-term storage or disposal. Pot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1557caf2ab52fe22aadaaba8f8bf5af5
https://doi.org/10.2172/763230
https://doi.org/10.2172/763230
Autor:
J.R. Hightower, J.R. Trabalka
The objectives of this study were to: identify the most desirable forms for conversion of depleted uranium hexafluoride (DUF6) for extended storage, identify the most desirable forms for conversion of DUF6 for disposal, evaluate the comparative costs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::268f1243b9604dadf33b7da5913f9eef
https://doi.org/10.2172/752983
https://doi.org/10.2172/752983
This progress report reviews the mission of the Chemical Technology Division (Chem Tech) and presents a summary of organizational structure, programmatic sponsors, and funding levels for the period July 1, 1991, through December 31, 1992. The report
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c61db35fd9457a30d47adc4260c504c
https://doi.org/10.2172/10176618
https://doi.org/10.2172/10176618
Autor:
R.B. Lindauer, J.R. Hightower
A conceptual design has been made of a circulating salt system, consisting principally of a fluorinator and reduction column, to demonstrate uranium removal from the salt by fluorination. The fluorinator vessel wall will be protected from fluorine co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::899c9921ef0aa0b54ffab8c502050ae8
https://doi.org/10.2172/7177660
https://doi.org/10.2172/7177660
Experiments were performed to determine the results of carbonization under pressure of three coal liquefaction product (or by-product) materials and thus supply data needed as a design base for two concepts for advanced coal liquefaction plants. Soli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef1127820f5afb4c58dfeb0f3a09a31c
https://doi.org/10.2172/6502358
https://doi.org/10.2172/6502358
A mechanically agitated, nondispersing contactor in which molten fluoride salt and molten bismuth phases were contacted has been built and operated. The mass transfer performance of the contactor was evaluated over a range of agitator speeds under co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad96983dbdb3bf575273e8e4816cc023
https://doi.org/10.2172/7329118
https://doi.org/10.2172/7329118
Autor:
J.R. Hightower, A.D. Kelmers
Emplacement of contaminated reactor components involves disposal in lined and unlined auger holes in soil above the water table. The radionuclide inventory of disposed components was calculated. Information on the composition and weight of the compon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e16ad04f67836321daa4aa7860ef78ec
https://doi.org/10.2172/6250711
https://doi.org/10.2172/6250711