Published September 1991 | Version v1
Journal article Metadata-only

Feasibility study of immobilization of simulated radioactive wastes using unsaturated polyester

Creators

  • 1. China Inst. for Radiation Protection (China)

Description

The formulation and technological conditions of immobilization of simulated wastes is presented, such as powders of sodium nitrate and sodium meta-borate and spent ion exchange resin, with unsaturated polyester. The performance of solidified products is given also. The study indicated that, the technology of immobilization of the radioactive wastes mentioned above unsaturated polyester was simple and easy to operate. The waste content in solidified products could be up to 50-60% (wt). The solidified products obtained were hard, and dense with a smooth surface and possessed good physical and leaching resistant properties

Additional details

Publishing Information

Journal Title
Radiation Protection (Taiyuan)
Journal Volume
11
Journal Issue
5
Journal Page Range
p. 352-357, 364.
ISSN
1000-8187
CODEN
FUFAEM

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
24016277
Subject category
S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
Descriptors DEI
BORATES; CESIUM 137; FEASIBILITY STUDIES; LEACHING; PERFORMANCE; POLYESTERS; RADIOACTIVE WASTE PROCESSING; RADIOACTIVE WASTES; RESINS; SIMULATION; SODIUM NITRATES; SOLIDIFICATION; STRONTIUM 90
Descriptors DEC
ALKALI METAL COMPOUNDS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BORON COMPOUNDS; CESIUM ISOTOPES; DISSOLUTION; ESTERS; EVEN-EVEN NUCLEI; INTERMEDIATE MASS NUCLEI; ISOTOPES; MANAGEMENT; MATERIALS; NITRATES; NITROGEN COMPOUNDS; NUCLEI; ODD-EVEN NUCLEI; ORGANIC COMPOUNDS; ORGANIC POLYMERS; OXYGEN COMPOUNDS; POLYMERS; RADIOACTIVE MATERIALS; RADIOISOTOPES; SEPARATION PROCESSES; SODIUM COMPOUNDS; STRONTIUM ISOTOPES; WASTE MANAGEMENT; WASTE PROCESSING; WASTES; YEARS LIVING RADIOISOTOPES