Annual Report 2009/2010 - JUWEL - Forschungszentrum Jülich

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developed to date are also suitable for future reactor concepts of the third and fourth generation (GEN IV). In some GEN IV concepts, for example, the aim is to jointly recycle all transuranium elements (Np, Pu, Am, Cm). A separation technology adapted for these concepts is therefore essential. Within the framework of the ongoing EU project ACSEPT (2008 - 2012), grouped actinides extraction (GANEX concept) is therefore being studied in order to fulfill the requirements for future issues Acknowledgement The author would like to acknowledge the financial support of the European Commission in the projects: NEWPART (FI4I-CT96-0010), PARTNEW (FIKW-CT2000-00087), EUROPART (F16W-CT-2003-508854) and ACSEPT (No. 211267). References [1] Actinide and Fission Product Partitioning and Transmutation - Status and Assessment Report, OECD- NEA, Paris, France, 1999. [2] Nash, K. L. Separation chemistry for lanthanides and trivalent actinides. Chapter 121, in Handbook on the Physics and Chemistry of Rare Earths. Gschneidner, K. A., Jr., Eyring, L., Choppin, G. R., Lander, G. H. Eds. 1994. pp. 197- 235. [3] Geist, A.; Hill C.; Modolo, G.; Foreman, M.R.St.J.; Weigl, M.; Gompper, K.; Hudson, M.J., Madic C. Solvent Extr. Ion Exch. 2006, 24, 463–483. [4] Madic, C.; Hudson, M.J.; Liljenzin, J.O.; Glatz, J.P.; Nannicini, R.; Facchini, A.; Kolarik, Z., Odoj, R. New partitioning techniques for minor actinides, European report, EUR 19149, 2000. [5] Madic, C.; Testard, F.; Hudson, M.J.; Liljenzin, J.O.; Christiansen, B.; Ferrando, M.; Facchini, A.; Geist, A.; Modolo, G.;Gonzales-Espartero, A.; De Mendoza, J., PARTNEW- New Solvent Extraction Processes for Minor Actinides-Final Report, CEA-report 6066, 2004. [6] C. Madic, M.J. Hudson, P. Baron, N. Ouvrier, C. Hill, F. Arnaud, A. G. Espartero, J.-F. Desreux, G. Modolo, R. Malmbeck, S. Bourg, G. De Angelis, J.Uhlir EUROPART. European Research Programme for Partitioning of Minor Actinides within High Active Wastes Issuing from the Reprocessing of Spent Nuclear Fuels, Proceedings of the FISA 2006, Luxembourg, 2006. [7] H. Stephan, K. Gloe, J. Beger, P. Mühl, Solvent Extr. Ion Exch. 1991, 9(3), 459-469. [8] Y. Sasaki, G.R. Choppin, Anal. Sci. 1996, 12, 225-230. [9] Sasaki, Y., Choppin, G.R. Radiochim. Acta 1998, 80, 85–88. [10] Sasaki, Y., Sugo, Y., Suzuki, S., Tachimori, S. Solvent Extr. Ion Exch. 2001, 19, 91–103. [11] S. Tachimori, Y. Sasaki, S. Suzuki Solvent Extr. Ion Exch. 2002, 20(6), 687-699. [12] Yaita, T., Herlinger, A.W., Thiyagarajan, P., Jensen, M.P. Solvent Extr. Ion Exch. 2004, 22, 553-571. [13] Nave, S., Modolo, G., Madic, C., Testard, F. Solvent Extr. Ion Exch. 2004, 22(4), 527-551. [14] Modolo, G., Vijgen, H., Schreinemachers, C., Baron, P., Dinh, B. TODGA Process Development for Partitioning of Actinides(III) from PUREX Raffinate, Proceedings of GLOBAL 2003, New Orleans, Louisiana, USA, 2003. [15] Modolo, G., Asp, H., Schreinemachers, C., Vijgen, H. Solvent Extr. Ion Exch. 2007, 25, 703-721. [16] Modolo, G., Asp, H., Vijgen, H., Malmbeck, R., Magnusson, D., Sorel, C. Solvent Extr. Ion Exch. 2008, 26 (1), 62 – 76. [17] Magnusson, D.; Christiansen, B.; Glatz, J.-P.; Malmbeck, R.; Modolo, G.; Serrano-Purroy, D.; Sorel, C. Solvent Extr. Ion Exch. 2009, 27 (1), 26-35 [18] Musikas, C., Vitorge, P., Pattee, D. Progress in trivalent actinide lanthanide group separation. Proceedings of Internat. Solvent Extr. Conf (ISEC’ 83). 1983. [19] Ekberg, C., Fermvik, A., Retegan, T., Skarnemark, G., Foreman, M. R. S., Hudson, M. J., Englund, S., Nilsson, M. Radiochimica Acta 2008, 96(3-4), 225–233. [20] Magnusson, D., Christiansen, B., Glatz, J.-P., Malmbeck, R., Modolo, G., Serrano-Purroy, D. Sorel, C. Radiochimica Acta, 2009, 97 (3), 155-159. [21] Magnusson, D.; Christiansen, B.; Foreman, M.R.S.; Geist, A.; Glatz, J.-P.; Malmbeck, R.; Modolo, G.; Serrano-Purroy, D.; Sorel,C. Solvent Extr. Ion Exch. 2009, 27 (2), 97-106. [22] Modolo, G.; Sypula, M.; Geist, A.; Hill, C.; Sorel, C.; Malmbeck, R.; Magnusson, D.; Foreman, M. R. St. J, Development and demonstration of a new SANEX process for actinide(III)-lanthanide(III) separation 55
using a mixture of CyMe4BTBP and TODGA as selective extractant, Proceedings of the 10th OECD/NEA P&T meeting, Mito, Japan, 2008. [23] S. Bourg, C. Caravaca, C. Ekberg, C. Hill, C. Rhodes ACSEPT, Toward the Future Demonstration of Advanced FuelTreatments, Proceedings of Global 2009, Paris, France, 2009. [24] Pillon, S., Somers, J., Grandjean, S., Lacquement, J. J. Nucl. Mater. 2003, 320, 36-43. [25] Modolo, G., Odoj, R., Solvent Extr. Ion Exch. 1999, 17 (1), 33-53. [26] Modolo, G., Nabet, S. Solvent Extr. Ion Exch. 2005, 23, 359-373. [27] Modolo, G., Odoj, R. Method for separating trivalent americium from trivalent curium. European patent EP 1664359B1, 03.01.2007. [28] Modolo, G., Kluxen, P., Geist, A., Radiochimica Acta, 2010, 98, 193-201. [29] Modolo, G., Seekamp, S. Solvent Extr. Ion Exch. 2002, 20(2), 195-210. 56
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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 .............
Page 11 and 12: state of NRW. The collaborative pro
Page 13 and 14: 2 Institute’s Profile Due to the
Page 15 and 16: 2.2. Organization chart Reactor Saf
Page 17 and 18: 3 Key Research Topics 3.1. Long Ter
Page 19 and 20: actinide co-conversion into polyact
Page 21 and 22: Fig. 7: Non-destructive analytical
Page 23 and 24: Fig. 9: Thermal treatment of an AVR
Page 25 and 26: 3.8. Product Quality Control of Rad
Page 27 and 28: 3.8.2 Product Quality Control of Lo
Page 29 and 30: The advantage of working at low vac
Page 31 and 32: NdPO 4 powder sample, directly rece
Page 33 and 34: 4.5. Non-destructive assay testing
Page 35 and 36: 5 Scientific and Technical Reports
Page 37 and 38: Results and Discussion The irradiat
Page 39 and 40: work will focus on the identificati
Page 41 and 42: Different solvents (iso-propanol an
Page 43 and 44: e & j) Aggregates of aluminium oxid
Page 45 and 46: Experimental details The corrosion
Page 47 and 48: Intensity [CPS] 500 400 300 200 100
Page 49 and 50: Fig. 24: Left: High resolution TEM
Page 51 and 52: a) MD model [10] b) Derived Lesukit
Page 53 and 54: 5.4. Minor actinide(III) recovery f
Page 55 and 56: Extensive extraction studies were p
Page 57 and 58: of the extraction properties of the
Page 59: Cm(III) together with the lanthanid
Page 63 and 64: A more challenging route studied wi
Page 65 and 66: These preliminary results show that
Page 67 and 68: The 1-cycle SANEX process is intend
Page 69 and 70: Continuous counter-current tests us
Page 71 and 72: Conclusion In this work, it was sho
Page 73 and 74: shaken by a vortex mixer for 15 min
Page 75 and 76: 100 100 Distribution ratio 10 1 0.1
Page 77 and 78: Tab. 15: The distribution ratios of
Page 79 and 80: 5.7. Synthesis and thermal treatmen
Page 81 and 82: Acid-Deficient Uranyl-Nitrate via d
Page 83 and 84: Optical investigation showed a noti
Page 85 and 86: TG /% 100 98 96 94 92 90 88 86 84 8
Page 87 and 88: Radiolysis in the aqueous solutions
Page 89 and 90: is about 4% while the one of the rh
Page 91 and 92: Fig. 59: Compressibility curve for
Page 93 and 94: Conclusion and outlook Monazite-typ
Page 95 and 96: Fig. 63: Description of the unit ce
Page 97 and 98: agents for the synthesis of neodymi
Page 99 and 100: 100 TG 785°C Exo DSC 0,2 0,0 90 -0
Page 101 and 102: After synthesis the product was cen
Page 103 and 104: process of monazite and additional
Page 105 and 106: Tab. 18: Lattice parameters determi
Page 107 and 108: Conclusions For Sm 1-x Ce x PO 4 mo
Page 109 and 110: 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
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Acknowledgements The work presented
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three approaches has severe drawbac
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neighbours from the list of merge c
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it gives a difference in segmentati
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[6] I. Niemeyer, F. Bachmann, A. Jo
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Monitoring 3 cooperated intensively
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facilities and other treaty related
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parameters of the SAR system, such
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The MGD products used in the study
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Fig. 134 contains the result for th
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[2] H. Maître (ed.), Processing of
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Preparatory Committee to allocate t
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unconditional security assurances f
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safeguards was also requested. Deci
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[16] United Nations Security Counci
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5.24. Development and Application o
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Hardware layer The hardware layer i
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So in most applications the scale u
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The ENDF-B/V and ENDF-B/VI librarie
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5.26. Product control of waste prod
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Polysiloxane which has been investi
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acceptance requirements [3]. In the
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Fig. 145: List of description and d
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6.1. Courses taught at universities
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Umwelt / Energy & Environment 2010;
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6.5. Institute Seminar The IEK-6 or
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6.5.3 Invited talks 2009 30.04.2009
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21.09.2010 Dr. N. Evans: The Chemis
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8 Selected R&D projects 8.1. EU pro
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K. Aymanns: Nominated as deputy re
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Bukaemskiy A.A., Barrier D., Modolo
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11.2. Publications 2009 11.2.1 Jour
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Rezniczek, A.; Richter, B.; Jussofi
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Daniels, H.: Co-conversion of actin
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11.3. Publications 2010 11.3.1 Jour
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Sypula, M.; Wilden, A.; Schreinemac
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(Partitioning) - Stabilitätsunters
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Modolo, G.; Bosbach, D.; Geist, A.;
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12 How to reach us Postal Address F
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By train: Take the train from Aache
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Schriften des Forschungszentrums J
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