Published November 2000 | Version v1
Journal article Metadata-only

Techniques of avoiding second organic phase in the treatment of high-level liquid waste by solvent extraction

Creators

  • 1. Tsinghua Univ., Beijing (China). Inst. of Nuclear Energy Technology

Description

A description and review on the techniques of avoiding second organic phase in the treatment of high-level liquid waste (HLLW) by solvent extraction is presented. These techniques are as follows: combination extraction system, aromatic hydrocarbons as diluent, dilution, reduction, complexation as well as nonequilibrium extraction. TRPO process with nonequilibrium extraction technique will be promising to remove actinides from HLLW

Additional details

Publishing Information

Journal Title
Atomic Energy Science and Technology
Journal Volume
34
Journal Issue
6
Journal Page Range
p. 553-556
ISSN
1000-6931

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
32020832
Subject category
S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
Descriptors DEI
AROMATICS; DILUTION; HIGH-LEVEL RADIOACTIVE WASTES; LIQUID WASTES; ORGANIC SOLVENTS; RADIOACTIVE WASTE PROCESSING; REDUCTION; SOLVENT EXTRACTION
Descriptors DEC
CHEMICAL REACTIONS; EXTRACTION; MANAGEMENT; MATERIALS; NONAQUEOUS SOLVENTS; ORGANIC COMPOUNDS; PROCESSING; RADIOACTIVE MATERIALS; RADIOACTIVE WASTE MANAGEMENT; RADIOACTIVE WASTES; SEPARATION PROCESSES; SOLVENTS; WASTE MANAGEMENT; WASTE PROCESSING; WASTES