Development of a solvent extraction process for cesium removal from SRS tank waste

被引：51

作者：

Leonard, RA

Conner, C

Liberatore, MW

Sedlet, J

Aase, SB

Vandegrift, GF

Delmau, LH

Bonnesen, PV

Moyer, BA

机构：

[1] Argonne Natl Lab, Argonne, IL 60439 USA

[2] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 2001年 / 36卷 / 5-6期

关键词：

D O I：

10.1081/SS-100103618

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An alkaline-side solvent extraction process was developed for cesium removal from Savannah River Site (SRS) tank waste. The process was invented at Oak Ridge National Laboratory and developed and tested at Argonne National Laboratory using single-stage and multistage tests in a laboratory-scale centrifugal contactor. The dispersion number, hydraulic performance, stage efficiency, and general operability of the process flowsheet were determined. Based on these tests, further solvent development work was done. The final solvent formulation appears to be an excellent candidate for removing cesium from SRS tank waste.

引用

页码：743 / 766

页数：24

共 18 条

[1]

BEBBINGTON WP, 1976, SCI AM, V235, P30, DOI 10.1038/scientificamerican1276-30

[2] HIGH-CAPACITY ANNULAR CENTRIFUGAL CONTACTOR [J].

BERNSTEI.GJ ;

GROSVENO.DE ;

LENC, JF ;

LEVITZ, NM .

NUCLEAR TECHNOLOGY, 1973, 20 (03) :200-202

[3]

Bernstein G. J., 1973, ANL7969

[4]

BONNESEN PV, 1998, ORNLTM13704

[5]

BONNESEN PV, UNPUB SOLVENT EXTRAC

[6]

DELMAU LH, 1999, ORNLTM1999209

[7]

Leonard R., 1999, ANL9914

[8] A SPREADSHEET ALGORITHM FOR STAGEWISE SOLVENT-EXTRACTION [J].

LEONARD, RA ;

REGALBUTO, MC .

SOLVENT EXTRACTION AND ION EXCHANGE, 1994, 12 (05) :909-930

[9] Developing and testing an alkaline-side solvent extraction process for technetium separation from tank waste [J].

Leonard, RA ;

Conner, C ;

Liberatore, MW ;

Bonnesen, PV ;

Presley, DJ ;

Moyer, BA ;

Lumetta, GJ .

SEPARATION SCIENCE AND TECHNOLOGY, 1999, 34 (6-7) :1043-1068

[10] SOLVENT CHARACTERIZATION USING THE DISPERSION NUMBER [J].

LEONARD, RA .

SEPARATION SCIENCE AND TECHNOLOGY, 1995, 30 (7-9) :1103-1122

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