C
Christian Schreinemachers
Researcher at Forschungszentrum Jülich
Publications - 17
Citations - 583
Christian Schreinemachers is an academic researcher from Forschungszentrum Jülich. The author has contributed to research in topics: PUREX raffinate & Fission products. The author has an hindex of 9, co-authored 15 publications receiving 496 citations. Previous affiliations of Christian Schreinemachers include Katholieke Universiteit Leuven.
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Journal ArticleDOI
Development of a TODGA based Process for Partitioning of Actinides from a PUREX Raffinate Part I: Batch Extraction Optimization Studies and Stability Tests
TL;DR: In this article, the effect of oxalic acid and HEDTA complexant on the extraction of actinides (III), lanthanides(III), and important fission products (e.g. Mo, Pd, Sr, Zr, Ru etc.) from a high active raffinate (HAR) has been evaluated.
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Direct Selective Extraction of Actinides (III) from PUREX Raffinate using a Mixture of CyMe4BTBP and TODGA as 1-cycle SANEX Solvent
TL;DR: In this paper, the direct selective extraction of trivalent actinides from a simulated PUREX raffinate was studied using a mixture of CyMe4BTBP and TODGA (1-cycle SANEX).
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Direct Selective Extraction of Actinides (III) from PUREX Raffinate using a Mixture of CyMe4BTBP and TODGA as 1-cycle SANEX Solvent Part III: Demonstration of a Laboratory-Scale Counter-Current Centrifugal Contactor Process
Andreas Wilden,Giuseppe Modolo,Christian Schreinemachers,Fabian Sadowski,Steve Lange,Michal Sypula,D. Magnusson,Andreas Geist,Frank W. Lewis,Laurence M. Harwood,Michael J. Hudson +10 more
TL;DR: In this paper, the trivalent actinides americium and curium were removed from a simulated Plutonium Uranium Refining by EXtraction (PUREX) raffinate solution by a continuous counter-current solvent extraction process using miniature annular centrifugal contactors.
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Use of Polyaminocarboxylic Acids as Hydrophilic Masking Agents for Fission Products in Actinide Partitioning Processes
Michal Sypula,Andreas Wilden,Christian Schreinemachers,Rikard Malmbeck,Andreas Geist,Robin J. Taylor,Giuseppe Modolo +6 more
TL;DR: In this paper, four hydrophilic complexing agents of the group of polyaminocarboxylic acids, namely EDTA, HEDTA, DTPA, and CTDA, were tested and compared for their ability to complex fission products in a simulated PUREX raffinate solution, thereby preventing their extraction into an organic solvent.
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Thermochemistry of La1−xLnxPO4-monazites (Ln = Gd, Eu)
Stefan Neumeier,Philip Kegler,Yulia Arinicheva,Anna Shelyug,Piotr M. Kowalski,Christian Schreinemachers,Alexandra Navrotsky,Dirk Bosbach +7 more
TL;DR: Enthalpy of formation (ΔH°f) of single phase orthophosphate solid solutions La 1−xLnxPO4 (Ln = Eu, Gd; 0).