Published February 2005 | Version v1
Report Metadata-only

Study on solution species and thermodynamic data of multivalent metal ions

Creators

  • 1. Kyoto Univ. (Japan)

Description

In support of the safety assessment of geologic disposal of high level radioactive wastes, solubility measurement of Zr(IV) was performed in a pH range from 1 to 14 at ionic strength of 0.1, 0.5 and 1.0 M. The values of solubility product and hydrolysis constant were obtained from the solubility data. Also, the polynuclear hydrolysis constants reported for hexavalent actinide ions were examined by using a hard sphere model, and some predictions were made. (author)

Availability note (English)

Available from JST Library (JST: Japan Science and Technology Agency), P.O. Box 10 Hikarigaoka, Tokyo 179-9810 Japan, FAX: +81-3-3979-4781 (domestic), FAX:+81-3-3979-2210 (oversea)

Additional details

Publishing Information

Imprint Pagination
43 p.
Report number
JNC-TJ--8400-2004-029

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
36090488
Subject category
S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
ACTINIDES; AQUEOUS SOLUTIONS; CATIONS; COMPLEXES; HARD-SPHERE MODEL; HIGH-LEVEL RADIOACTIVE WASTES; HYDROLYSIS; PH VALUE; REACTION KINETICS; SOLUBILITY; SOLUTES; THERMODYNAMICS; ZIRCONIUM; ZIRCONIUM HYDROXIDES
Descriptors DEC
CHARGED PARTICLES; CHEMICAL REACTIONS; DECOMPOSITION; DISPERSIONS; ELEMENTS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; HYDROXIDES; IONS; KINETICS; LYSIS; MATERIALS; METALS; MIXTURES; OXYGEN COMPOUNDS; RADIOACTIVE MATERIALS; RADIOACTIVE WASTES; SOLUTIONS; SOLVOLYSIS; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS; WASTES; ZIRCONIUM COMPOUNDS