PERMEATION BEHAVIOR OF EUROPIUM THROUGH VERSATIC ACID LIQUID MEMBRANE

被引：13

作者：

NAKAMURA, S

OHASHI, S

AKIBA, K

机构：

[1] Research Institute of Mineral Dressing and Metallurgy, Tohoku University, Sendai, 980, Katahira

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 1992年 / 27卷 / 06期

关键词：

D O I：

10.1080/01496399208019721

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The permeation behavior of europium(III) was examined by using a supported liquid membrane impregnated with Versatic 10 (VA10) diluted in kerosene. Europium was quantitatively transported through the liquid membrane even with a high concentration of VA10, and it was concentrated in the product solution of dilute nitric acid. The permeation rate increased with the feed pH and the carrier concentration, and then eventually approached a constant value. The permeation behavior is discussed in connection with the liquid-liquid extraction behavior of europium.

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页码：741 / 752

页数：12

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共 11 条

[1] MUTUAL SEPARATION OF LANTHANOID ELEMENTS BY CENTRIFUGAL PARTITION CHROMATOGRAPHY [J].

AKIBA, K ;

SAWAI, S ;

NAKAMURA, S ;

MURAYAMA, W .

JOURNAL OF LIQUID CHROMATOGRAPHY, 1988, 11 (12) :2517-2536

[2] TRANSPORT OF URANIUM(VI) THROUGH A SUPPORTED LIQUID MEMBRANE CONTAINING LIX-63 [J].

AKIBA, K ;

KANNO, T .

SEPARATION SCIENCE AND TECHNOLOGY, 1983, 18 (09) :831-841

[3] KINETICS AND MECHANISM OF THE INTERFACIAL MASS-TRANSFER OF EU3+ AND AM3+ IN THE SYSTEM BIS(2-ETHYLHEXYL) PHOSPHATE-NORMAL-DODECANE-NACL-HCL-WATER [J].

DANESI, PR ;

VANDEGRIFT, GF .

JOURNAL OF PHYSICAL CHEMISTRY, 1981, 85 (24) :3646-3651

[4] TRANSPORT OF EU-3+ THROUGH A BIS(2-ETHYLHEXYL)-PHOSPHORIC ACID, NORMAL-DODECANE SOLID SUPPORTED LIQUID MEMBRANE [J].

DANESI, PR ;

HORWITZ, EP ;

RICKERT, P .

SEPARATION SCIENCE AND TECHNOLOGY, 1982, 17 (09) :1183-1192

[5] MASS-TRANSFER RATE THROUGH LIQUID MEMBRANES - INTERFACIAL CHEMICAL-REACTIONS AND DIFFUSION AS SIMULTANEOUS PERMEABILITY CONTROLLING FACTORS [J].

DANESI, PR ;

HORWITZ, EP ;

VANDEGRIFT, GF ;

CHIARIZIA, R .

SEPARATION SCIENCE AND TECHNOLOGY, 1981, 16 (02) :201-211

[6] PREPARATION, PERFORMANCE AND FACTORS AFFECTING BAND SPREADING OF HIGH EFFICIENCY EXTRACTION CHROMATOGRAPHIC COLUMNS FOR ACTINIDE SEPARATIONS [J].

HORWITZ, EP ;

BLOOMQUI.CA .

JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1972, 34 (12) :3851-&

[7] TRANSPORT OF EUROPIUM(III) THROUGH SUPPORTED LIQUID MEMBRANE CONTAINING DIISODECYLPHOSPHORIC ACID [J].

NAKAMURA, S ;

AKIBA, K .

SEPARATION SCIENCE AND TECHNOLOGY, 1989, 24 (9-10) :673-683

[8] CONCENTRATION OF EUROPIUM(III) WITH SUPPORTED LIQUID MEMBRANE CONTAINING A XYLENE SOLUTION OF DI-2-ETHYLHEXYL PHOSPHORIC-ACID [J].

NISHIKI, T ;

BAUTISTA, RG .

METALLURGICAL TRANSACTIONS B-PROCESS METALLURGY, 1983, 14 (01) :25-31

[9] SEPARATION OF TRIVALENT EUROPIUM, TERBIUM, AMERICIUM AND CURIUM BY A SUPPORTED LIQUID MEMBRANE IMPREGNATED WITH DI-(2-ETHYLHEXYL)PHOSPHORIC ACID [J].

NOVIKOV, AP ;

MYASOEDOV, BF .

SOLVENT EXTRACTION AND ION EXCHANGE, 1987, 5 (01) :117-127

[10] SOLVENT-EXTRACTION OF METALS BY CARBOXYLIC-ACIDS [J].

PRESTON, JS .

HYDROMETALLURGY, 1985, 14 (02) :171-188