Published February 2015 | Version v1
Journal article Metadata-only

Molybdenum isotope fractionation in ion exchange reaction by using anion exchange chromatography

Creators

  • 1. Nagaoka University of Technology, Nagaoka Niigata (Japan). Department of Nuclear System Safety Engineering, Graduate School of Engineering
  • 2. Tokyo Institute of Technology, Meguro-ku, Tokyo (Japan). Research Laboratory for Nuclear Reactors

Description

The isotope fractionation of Mo(VI) species using benzimidazole-type anion-exchange resins embedded in high-porous silica beads was investigated in various HCl solutions ranging in concentration from 0.1 to 11.2 M (M = mol/dm3) at 298 K. As a result, the plots of the slope coefficients of Mo(VI) species against the corresponding b values, which are parameter of the adsorbent-adsorbate relative affinity in the adsorption process, were found to be a good linear relationship and the isotope fractionation coefficients of Mo(VI) species were also obtained by using the isotope fractionation curve of Mo(VI) species. (author)

Additional details

Publishing Information

Journal Title
Journal of Radioanalytical and Nuclear Chemistry
Journal Volume
303
Journal Issue
2
Journal Page Range
p. 1429-1434
ISSN
0236-5731
CODEN
JRNCDM

INIS

Country of Publication
Hungary
Country of Input or Organization
Hungary
INIS RN
46018920
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ABUNDANCE; AQUEOUS SOLUTIONS; BENZIMIDAZOLES; FRACTIONATION; HYDROCHLORIC ACID; ION EXCHANGE; ION EXCHANGE CHROMATOGRAPHY; MOLYBDENUM ISOTOPES; POROSITY; SILICA
Descriptors DEC
AZOLES; CHLORINE COMPOUNDS; CHROMATOGRAPHY; DISPERSIONS; HALOGEN COMPOUNDS; HETEROCYCLIC COMPOUNDS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; IMIDAZOLES; INORGANIC ACIDS; INORGANIC COMPOUNDS; ISOTOPES; MINERALS; MIXTURES; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; OXIDE MINERALS; SEPARATION PROCESSES; SOLUTIONS

Optional Information

Notes
27 refs.