Inclusion of Radioactive Ion-Exchange Resins in Inorganic Binders

This article is devoted to the inclusion of ion exchange resins in portland, portland blast-furnace, and alumina cements. The degree to which the solidified products are filled with respect to dry resin reaches 7-10, 12, and 18.9-19.7%, respectively, with adequate strength being maintained (at least...

Full description

Saved in:
Bibliographic Details
Published in:Atomic energy (New York, N.Y.) N.Y.), 2005-09, Vol.99 (3), p.607-611
Main Authors: Epimakhov, V N, Oleinik, MS
Format: Article
Language:English
Subjects:
Aluminum oxide
Binders
Blast furnace practice
Blast furnaces
Cements
Cesium
Diffusion
Diffusion coefficient
Inclusions
Polymers
Resins
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This article is devoted to the inclusion of ion exchange resins in portland, portland blast-furnace, and alumina cements. The degree to which the solidified products are filled with respect to dry resin reaches 7-10, 12, and 18.9-19.7%, respectively, with adequate strength being maintained (at least 5 MPa); the cesium diffusion coefficients are 9.3.10 super(-4), 1.2.10 super(-4), and 7.2.10 super(-5) cm super(2)/day with the normative value 6.7.10 super(-4) cm super(2)/day. When 10 mass% clay is added to alumina cement, the diffusion coefficient of cesium decreases to 5.1.10 super(-6) cm super(2)/day, and the volume of the wastes increases by not more than a factor of 1.5 on solidification.
ISSN:1063-4258
1573-8205
DOI:10.1007/s10512-005-0254-y