Membrane Reactor for Water Detritiation: a Parametric Study on Operating Parameters
| Autor: | Michèle Troulay, Jérémy Mascarade, Xuan-Mi Meyer, Christophe Perrais, Xavier Joulia, Karine Liger |
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| Přispěvatelé: | Commissariat à l'Energie Atomique et aux énergies alternatives - CEA (FRANCE), Centre National de la Recherche Scientifique - CNRS (FRANCE), Institut National Polytechnique de Toulouse - INPT (FRANCE), Université Toulouse III - Paul Sabatier - UT3 (FRANCE), Laboratoire de Génie Chimique - LGC (Toulouse, France), Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE), Département d'Etudes des Combustibles (DEC), CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire) (CEA-DES (ex-DEN)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Laboratoire de Génie Chimique (LGC), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT), Laboratoire de génie chimique [ancien site de Basso-Cambo] (LGC), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées |
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Nuclear and High Energy Physics
Materials science 020209 energy Nuclear engineering Tritium extraction plants 02 engineering and technology Parametric analysis Mass spectrometry Flow rate Tritium complex mixtures 01 natural sciences 010305 fluids & plasmas chemistry.chemical_compound [CHIM.GENI]Chemical Sciences/Chemical engineering 0103 physical sciences Deuteration 0202 electrical engineering electronic engineering information engineering Heavy water Génie chimique [SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering General Materials Science Génie des procédés Isotopic exchange Civil and Structural Engineering Parametric statistics Membranes Membrane reactor Catalysts Single stage Mechanical Engineering technology industry and agriculture equipment and supplies Volumetric flow rate Packed beds Membrane Nuclear Energy and Engineering chemistry Mass spectrometers |
| Zdroj: | Fusion Science and Technology Fusion Science and Technology, 2017, 67 (2), pp.463-466. ⟨10.13182/FST14-T55⟩ Fusion Science and Technology, Taylor & Francis, 2017, 67 (2), pp.463-466. ⟨10.13182/FST14-T55⟩ |
| ISSN: | 1536-1055 |
| Popis: | International audience; This paper presents the results of a parametric study done on a single stage finger-type packed-bed membrane reactor (PBMR) used for heavy water vapor dedeuteration. Thanks to mass spectrometer analysis of streams leaving the PBMR, speciation of deuterated species was achieved. Measurement of the amounts of each molecular component allowed the calculation of reaction quotient at the packed-bed outlet (i.e. retentate). They highlighted that isotopic exchange reactions occurring on the catalyst particles surface are not thermodynamically equilibrated. Moreover, variation of the heavy water content in the feed exhibits competition between permeation and conversion kinetics. |
| Databáze: | OpenAIRE |
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