Kinetics of tritium release from irradiated Li

C. Alvani, St. Casadio, S. Casadio

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Abstract

The rate of tritium release from Li2TiO3pebbles was examined by post irradiation thermal desorption spectroscopy (the Temperature Programmed Desorption (TPD) method). Pre-treatments before and even after irradiation were found useful to gain insight on the behavior of these pebbles at different temperatures, as good spectrum de-convolution is achieved and kinetic parameters for the rate determining pseudo-first-order steps can be estimated. We show the results concerning Li2TiO3pebbles bed specimens developed in the frame of the European fusion technology program. © 2003 Elsevier Science B.V. All rights reserved.
Original languageEnglish
Pages (from-to)275 - 280
Number of pages6
JournalFusion Engineering and Design
Volume69
Issue number1-4 SPEC
DOIs
Publication statusPublished - Sep 2003
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Nuclear Energy and Engineering
  • Civil and Structural Engineering
  • Mechanical Engineering

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