LIQUID-CHROMATOGRAPHIC DETERMINATION OF THE NUMBER OF FISSIONS IN URANIUM ALUMINUM NUCLEAR-FUELS

被引：11

作者：

CASSIDY, RM ^{[1
]}

ELCHUK, S ^{[1
]}

GREEN, LW ^{[1
]}

KNIGHT, CH ^{[1
]}

MILLER, FC ^{[1
]}

RECOSKIE, BM ^{[1
]}

机构：

[1] ATOM ENERGY CANADA LTD,CHALK RIVER K0J 1J0,ONTARIO,CANADA

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES | 1990年 / 139卷 / 01期

关键词：

D O I：

10.1007/BF02060452

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Modern liquid-chromatographic (LC) procedures have been developed for the determination of atom% fission in235U metallic nuclear fuels having atom% fission values 3% to 75%. The diluted dissolved fuel was injected directly into a high-performance LC column, and the eluted metal ions were detected with an on-line reaction system. The fission monitor,139La, and the unfissioned U were determined with a precision of 1%, and a comparison with standard mass-spectrometric procedures gave good agreement (1%). © 1990 Akadémiai Kiadó.

引用

页码：55 / 64

页数：10

共 11 条

[1] DYNAMIC CHROMATOGRAPHIC SYSTEMS FOR THE DETERMINATION OF RARE-EARTHS AND THORIUM IN SAMPLES FROM URANIUM ORE REFINING PROCESSES [J].

BARKLEY, DJ ;

BLANCHETTE, M ;

CASSIDY, RM ;

ELCHUK, S .

ANALYTICAL CHEMISTRY, 1986, 58 (11) :2222-2226

[2]

CASSIDY RA, UNPUB

[3] PERFORMANCE OF ANNULAR MEMBRANE AND SCREEN-TEE REACTORS FOR POSTCOLUMN-REACTION DETECTION OF METAL-IONS SEPARATED BY LIQUID-CHROMATOGRAPHY [J].

CASSIDY, RM ;

ELCHUK, S ;

DASGUPTA, PK .

ANALYTICAL CHEMISTRY, 1987, 59 (01) :85-90

[4] DYNAMIC ION-EXCHANGE CHROMATOGRAPHY FOR THE DETERMINATION OF NUMBER OF FISSIONS IN URANIUM-DIOXIDE FUELS [J].

CASSIDY, RM ;

ELCHUK, S ;

ELLIOT, NL ;

GREEN, LW ;

KNIGHT, CH ;

RECOSKIE, BM .

ANALYTICAL CHEMISTRY, 1986, 58 (06) :1181-1186

[5]

KERR A, 1987, ANAL CHEM, V60, P2729

[6]

KINSEY R, 1979, BNLNCS17541 REP

[7] DYNAMIC ION-EXCHANGE CHROMATOGRAPHY FOR DETERMINATION OF NUMBER OF FISSIONS IN THORIUM URANIUM-DIOXIDE FUELS [J].

KNIGHT, CH ;

CASSIDY, RM ;

RECOSKIE, BM ;

GREEN, LW .

ANALYTICAL CHEMISTRY, 1984, 56 (03) :474-478

[8]

PHILIPS GJ, 1971, AECL3857 AT EN CAN L

[9]

REIN JE, 1972, IAEASM149 INT AT EN, P449

[10]

WALKER WH, 1982, AECL6973 AT EN CAN L

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