Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Erich Zimmer"'
Publikováno v:
Journal of Nuclear Materials. 201:320-325
A ceramic matrix based on α-Al 2 O 3 (corundum) has been developed for fixation of radioactive wastes. Transuranium elements are encapsulated in a pure alumina matrix whereas fission products that contain cesium require a mixed matrix consisting of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c63d3c0c1811601a0c6b783eff77ccff
https://doi.org/10.1016/0022-3115(93)90188-5
https://doi.org/10.1016/0022-3115(93)90188-5
Publikováno v:
MRS Proceedings. 257
Fission products and α-emitters from reprocessing plants ( HAW ) are incorporatedinto a ceramic matrix consisting of 90 w/o α-AI2O3 The amount of HAW in the product is 10 w/o. The matrix is produced by a sol-gel technique using a boehmite powder an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::070026c5a46270e8aa58ef251c37d808
https://doi.org/10.1557/proc-257-227
https://doi.org/10.1557/proc-257-227
Publikováno v:
Nuclear Technology. 58:447-464
Two 5-m pulse columns with the same cartridge geometries have been installed for Thorex process studies. First, the differences of the aqueous and the organic continuous modes of operation have been investigated. Flow characteristics and extraction e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ca9d65efcca259585fc291ed53c92f0
https://doi.org/10.13182/nt82-a32980
https://doi.org/10.13182/nt82-a32980
Publikováno v:
Journal of Nuclear Materials. 152:169-177
The External Gelation of Uranium (EGU) process, though originally developed for preparation of fuel particles for High-Temperature Reactors (HTR), was also found to be attractive for Sol-Gel Microsphere Pelletization (SGMP) of UO2 and mixed oxide (MO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ac55cd592a28d71d408ab4530973b3f
https://doi.org/10.1016/0022-3115(88)90323-6
https://doi.org/10.1016/0022-3115(88)90323-6
Publikováno v:
Chemie Ingenieur Technik. 46:19-22
Der steigende Weltbedarf an Buntmetallen und die Erschopfung vieler terrestrischer Lagerstatten in den kommenden Jahrzehnten machen die Erschliesung der in den Weltmeeren als Thermallaugen-Schlamme und Mangan-Knollen lagernden riesigen Erzreserven er
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2e7780eb4dae121d172785438c9c182
https://doi.org/10.1002/cite.330460104
https://doi.org/10.1002/cite.330460104
Publikováno v:
Fresenius' Zeitschrift für analytische Chemie. 293:377-387
In einer speziellen Apparatur werden Kupfer und Gold aus einem Tropfen Losung auf Pt-Elektroden von 25–300 μm O elektrolytisch unter Potentialkontrolle abgeschieden. Die Elektroden mussen vorbehandelt werden. Vollstandige Abscheidungen lassen sich
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b93895b1f4a8ed06a58d14e29af4752e
https://doi.org/10.1007/bf00471455
https://doi.org/10.1007/bf00471455
Publikováno v:
Nuclear Technology. 77:187-193
Two 38-mm-diam, 5-m-high pulse columns are investigated to evaluate the droplet diameters and axial mixing in the comparison of the aqueous to organic continuous mode of operation. It is observed that the average droplet diameters are dominated by pu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4cf4f776a630d304a74ef18166643f0
https://doi.org/10.13182/nt87-a33983
https://doi.org/10.13182/nt87-a33983
Autor:
William J. Garland, Simon H. Pang, Dov Ingman, Leib Reznik, Samir M. Sami, Mario Dalle Donne, Giacinto P. Tartaglia, Shlomo Ron, Zeev B. Alfassi, Michael Baer, Erich Zimmer, Joachim Borchardt, Budhi Sagar, Paul W. Eslinger, Robert G. Baca, Dhanpat Rai, Janet A. Schramke, Dean A. Moore, Gary L. McVay, Azar P. Majidi, Michael A. Streicher, R. S. Piascik, K. E. Moore
Publikováno v:
Nuclear Technology. 75:235-238
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aaa0cc869c245e01d039bcfcdf0e3a50
https://doi.org/10.13182/nt86-a33839
https://doi.org/10.13182/nt86-a33839
Autor:
Ronald J. Lipinski, John E. Gronager, Michel Schwarz, Satoshi Suzuki, Kohyu Fukunishi, Alex Galperin, Yigal Ronen, Hiroyuki Tsuchiya, Yamato Asakura, Kunio Kamiya, Hideo Yusa, Masaki Takeshima, Abdul-Rahman Foad Abdul-Fattah, Waleed H. Abulfaraj, E. Teuchert, H. J. Rütten, H. Werner, Alfred L. B. Ho, Alexander Sesonske, Meyer Steinberg, James R. Powell, Hiroshi Takahashi, Hiromichi Fumoto, Erich Zimmer, Ryohei Kiyose, Erich R. Merz, Robert C. Doerner, Theodore H. Bauer, Charles L. Fink, William F. Murphy, Arthur E. Wright, André Preumont, Antonio Villalobos, A. R. Wazzan, D. Okrent, Geoffrey G. Eichholz, Barry G. Wahlig, Gregory F. Powell, T. F. Craft, Toshiaki Ohe, Akira Nakaoka, Shinji Takagi, K. L. Murty, J. R. Holland, Martin L. Grossbeck, Kenneth C. Liu, T. E. Gangwer, K. K. S. Pillay
Publikováno v:
Nuclear Technology. 58:361-367
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::446edafcecaf4fde2e93798fb9513280
https://doi.org/10.13182/nt82-a32971
https://doi.org/10.13182/nt82-a32971
Publikováno v:
Nuclear Technology. 73:84-95
High-density ThO2-2% UO2 (233U) pellets are a strong candidate fuel for advanced pressurized heavy water reactors. A process flow sheet based on sol-gel microsphere pelletization has been developed...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::574d9c0011207007cdfcbe522a99b32d
https://doi.org/10.13182/nt86-a16204
https://doi.org/10.13182/nt86-a16204