Annual Report 2009/2010 - JUWEL - Forschungszentrum Jülich

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6.5.2 Internal talks 2010 18.01.2010 Neumeier, S.: Konditionierung von langlebigen Actiniden und Spaltprodukten in keramischen Materialien 05.02.2010 Curtius, H., Krumbach, H., Mauerhofer, E., Modolo, G., Tietze-Jaensch, H., Vulpius, D.: Stand und zukünftige Arbeiten in den unterschiedlichen Forschungs-/Servicebereichen 10.03.2010 Weidenfeld, M.: Herstellung von Uranbasierten Brennstoffpartikel nach dem Harzverfahren 09.06.2010 Harren, E.: Die Verlasungsanlange VEK und die Produktkontrolle ihrer HAW Glaskokillen 30.06.2010 Listner, C.: Automatisierte Analyse von Fernerkundungsdaten im Rahmen der Safeguardsüberwachung 30.06.2010 Niemeyer, I.: Hyperspektral- und Radarfernerkundung im Rahmen der Safeguardsüberwachung 06.07.2010 Esser, F.: Auslegung einer Neutronenabschirmung zwischen einer Cf-252- Neutronenquelle und einem Szintillationsdetektor mittels Monte-Carlo Simulation 14.07.2010 Klinkenberg, M.: Aufbereitung und Identifizierung sekundärer Phasen - Systeme UAl x -Al und U 3 Si 2 -Al in Lauge 2 14.07.2010 Wilden, A.: Neue Ergebnisse zur Abtrennung langlebiger Radionuklide (Partitioning) 21.07.2010 Babelot, C.: Conditioning of Minor Actinides in Monazite-type Ceramics 21.07.2010 Sypula, M.: Development of an innovative SANEX process based on TODGA/Octanol 28.07.2010 Daniels, H.: Herstellung von keramischen Matrizes zur Actiniden- Transmutation - aktuelle Ergebnisse 28.07.2010 Neumann, A.: Quantifizierung sekundärer Phasen im System UAl x -Al und U 3 Si 2 -Al in Lauge 2 27.10.2010 Cherault, N.: Development of an innovative SANEX process based on TODGA/Octanol 213
6.5.3 Invited talks 2009 30.04.2009 Dr. K.-U. Ulrich: Molecular Structure and Reactivity of Uranium Immobilizing Compounds Washington University in St. Louis, USA 09.09.2009 K. Rozov: Synthesis, characterization and thermodynamics of hydrotalcite-like solid solution Paul Scherrer Institut, Villingen, Switzerland 18.09.2009 Dr. I. Niemeyer: Internationale Kernmaterialüberwachung mit Hilfe von Geoinformationstechnologien Technische Universität Freiberg, Germany 25.09.2009 Prof. Dr. S.P. Mezyk: Aqueous nitric acid radiation effects on solvent extraction process chemistry Dep. of Chemistry, University at Long Beach, USA 25.09.2009 Dr. B. J. Mincher: Radiation chemistry at the back end of the fuel cycle Idaho Nat. Laboratory, USA 01.10.2009 Dr. Cédric Carasco: Development and Application of Non-Destructive Methods for Nuclear Waste Characterization at CEA CEA, France 20.10.2009 Dr. M. Schlegel: Lanthanide and uranium retention by clay minerals: a spectroscopic perspective? CEA, France 25.11.2009 Priv.-Doz. Dr. H. Schlenz: Die Strukturanalyse amorpher Festkörper mittels Beugungsmethoden und Reverse-Monte-Carlo-Simulationen Forschungszentrum Jülich, PTJ,Jülich, Germany 02.12.2009 Prof. Jordi Bruno: Status and future challenges of spent fuel stability in repository systems CEO & Chairman of the Board AMPHOS21, Barcelona, Spain 08.12.2009 Dr. H. Geiser: Verbringung der radioaktiven Abfälle aus dem Betrieb und Rückbau von Kernkraftanlagen GNS & WTI Jülich, Germany 15.12.2009 Dr. Bernd Grambow: Endlagerrelevante Eigenschaften radioaktiver Abfallprodukte von HTR und UNGG Reaktoren SUBATECH Université des Nantes, France 18.12.2009 Dr. Jürgen Krone: Gemeinsame Arbeiten mit der GRS (BS) und BGR zum FuE-Vorhaben ISIBEL DBE TECHNOLOGY GmbH, Peine, Germany 214
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Mitglied Mitglied der der Helmholtz
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Forschungszentrum Jülich GmbH Inst
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TABLE OF CONTENTS 1 Preface .......
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6.2.2 Doctoral Thesis .............
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state of NRW. The collaborative pro
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2 Institute’s Profile Due to the
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2.2. Organization chart Reactor Saf
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3 Key Research Topics 3.1. Long Ter
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actinide co-conversion into polyact
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Fig. 7: Non-destructive analytical
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Fig. 9: Thermal treatment of an AVR
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3.8. Product Quality Control of Rad
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3.8.2 Product Quality Control of Lo
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The advantage of working at low vac
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NdPO 4 powder sample, directly rece
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4.5. Non-destructive assay testing
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5 Scientific and Technical Reports
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Results and Discussion The irradiat
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work will focus on the identificati
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Different solvents (iso-propanol an
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e & j) Aggregates of aluminium oxid
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Experimental details The corrosion
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Intensity [CPS] 500 400 300 200 100
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Fig. 24: Left: High resolution TEM
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a) MD model [10] b) Derived Lesukit
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5.4. Minor actinide(III) recovery f
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Extensive extraction studies were p
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of the extraction properties of the
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Cm(III) together with the lanthanid
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using a mixture of CyMe4BTBP and TO
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A more challenging route studied wi
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These preliminary results show that
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The 1-cycle SANEX process is intend
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Continuous counter-current tests us
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Conclusion In this work, it was sho
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shaken by a vortex mixer for 15 min
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100 100 Distribution ratio 10 1 0.1
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Tab. 15: The distribution ratios of
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5.7. Synthesis and thermal treatmen
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Acid-Deficient Uranyl-Nitrate via d
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Optical investigation showed a noti
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TG /% 100 98 96 94 92 90 88 86 84 8
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Radiolysis in the aqueous solutions
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is about 4% while the one of the rh
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Fig. 59: Compressibility curve for
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Conclusion and outlook Monazite-typ
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Fig. 63: Description of the unit ce
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agents for the synthesis of neodymi
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100 TG 785°C Exo DSC 0,2 0,0 90 -0
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After synthesis the product was cen
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process of monazite and additional
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Tab. 18: Lattice parameters determi
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Conclusions For Sm 1-x Ce x PO 4 mo
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5.11. Raman Spectra of Synthetic Ra
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The numerical values of all measure
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knowledge, these special relationsh
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Fig. 80: Raman spectra of LaPO 4 ir
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5.12. MC simulation of thermal neut
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content was replaced by hydrogen. C
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constant for hydrogen concentration
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with a 0 1 -183.88 ± 8.55 and a 2
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5.13. An Improved Method for the no
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2 2 2 d0 R ds d0 dw la( )
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The relative uncertainty for the ac
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In the drum, 4 ‘hot spots’ for
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activity of Cs-137 is much more und
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gamma-ray detector approximated by
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shown in Fig. 96. In both cases the
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econstruction than the old calculat
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Neutron capture cross sections and
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Outlook The evaluated data will be
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from carbon-based HTR fuel elements
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Fig. 102: 3D volume reconstructions
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dislocate the 14 C atom from its pr
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It can be seen that nearly all trit
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Acknowledgement The authors like to
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development by investigations of ga
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Fig. 109: The left picture shows th
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[2] A European Roadmap for Developi
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from airborne SWIR Full Spectrum Im
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Fig. 113: Visualization of the vege
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number of training samples up to 19
Page 167 and 168: Acknowledgements The work presented
Page 169 and 170: three approaches has severe drawbac
Page 171 and 172: neighbours from the list of merge c
Page 173 and 174: it gives a difference in segmentati
Page 175 and 176: [6] I. Niemeyer, F. Bachmann, A. Jo
Page 177 and 178: Monitoring 3 cooperated intensively
Page 179 and 180: facilities and other treaty related
Page 181 and 182: parameters of the SAR system, such
Page 183 and 184: The MGD products used in the study
Page 185 and 186: Fig. 134 contains the result for th
Page 187 and 188: [2] H. Maître (ed.), Processing of
Page 189 and 190: Preparatory Committee to allocate t
Page 191 and 192: unconditional security assurances f
Page 193 and 194: safeguards was also requested. Deci
Page 195 and 196: [16] United Nations Security Counci
Page 197 and 198: 5.24. Development and Application o
Page 199 and 200: Hardware layer The hardware layer i
Page 201 and 202: So in most applications the scale u
Page 203 and 204: The ENDF-B/V and ENDF-B/VI librarie
Page 205 and 206: 5.26. Product control of waste prod
Page 207 and 208: Polysiloxane which has been investi
Page 209 and 210: acceptance requirements [3]. In the
Page 211 and 212: Fig. 145: List of description and d
Page 213 and 214: 6.1. Courses taught at universities
Page 215 and 216: Umwelt / Energy & Environment 2010;
Page 217: 6.5. Institute Seminar The IEK-6 or
Page 221 and 222: 21.09.2010 Dr. N. Evans: The Chemis
Page 223 and 224: 8 Selected R&D projects 8.1. EU pro
Page 225 and 226: K. Aymanns: Nominated as deputy re
Page 227 and 228: Bukaemskiy A.A., Barrier D., Modolo
Page 229 and 230: 11.2. Publications 2009 11.2.1 Jour
Page 231 and 232: Rezniczek, A.; Richter, B.; Jussofi
Page 233 and 234: Daniels, H.: Co-conversion of actin
Page 235 and 236: 11.3. Publications 2010 11.3.1 Jour
Page 237 and 238: Sypula, M.; Wilden, A.; Schreinemac
Page 239 and 240: (Partitioning) - Stabilitätsunters
Page 241 and 242: Modolo, G.; Bosbach, D.; Geist, A.;
Page 243 and 244: 12 How to reach us Postal Address F
Page 245 and 246: By train: Take the train from Aache
Page 247 and 248: Schriften des Forschungszentrums J
Page 259: Schriften des Forschungszentrums J
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