SEQUENTIAL SEPARATION OF CARRIER-FREE SC-47, V-48 AND CR-48,CR-49,CR-51 FROM EX-PARTICLE ACTIVATED TITANIUM WITH TOA

被引：0

作者：

DAS, NR ^{[1
]}

BANERJEE, S ^{[1
]}

LAHIRI, S ^{[1
]}

机构：

[1] UNIV BURDWAN GOLAPBAG,DEPT PHYS,BURDWAN 713104,W BENGAL,INDIA

来源：

RADIOCHIMICA ACTA | 1995年 / 69卷 / 01期

关键词：

CARRIER FREE; SC-47; V-48; CR-48; CR-49; CR-51; ALPHA-ACTIVATION; TOA; LLX;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

An effective radiochemical procedure for carrier free separation of the radioisotopes Sc-47, V-48 and Cr-48,Cr-49,Cr-51 formed by alpha-particle activation of titanium through the nuclear reactions (alpha, alpha pxn), (alpha, pxn) and (alpha, xn) has been developed. Sequential separations of the radionuclides have been done through liquid-liquid extraction from aqueous H2SO4-oxalic acid media using the liquid ion exchanger, TOA, as an extractant. Purity of the carrier free radiotracers at different stages of their separation have been verified by taking recourse to gamma-ray spectrometry.

引用

页码：61 / 64

页数：4

共 6 条

[1] LLX separation of carrier-free Sc-47, V-48 and Cr-48,Cr-49,Cr-51 produced in alpha-particle activated titanium with HDEHP
Lahiri, S
Banerjee, S
Das, NR
APPLIED RADIATION AND ISOTOPES, 1996, 47 (01) : 1 - 6
[2] HALF-LIVES OF CR-51, CR-48, AND V-48
TSE, CW
MUNDY, JN
MCFALL, WD
PHYSICAL REVIEW C, 1974, 10 (02): : 838 - 839
[3] EXCITATION CURVES AND THICK TARGET YIELD CURVES OF FE-52, FE-55, MN-56, CR-48, CR-49, CR-51 AND V-48 FOR (CR+HE-3) REACTIONS ON NATURAL CHROMIUM
AKIHA, F
MURAKAMI, Y
NIPPON KAGAKU KAISHI, 1972, (08) : 1416 - &
[4] SIMULTANEOUS PREPARATION OF CARRIER-FREE CR-48, TI-45 AND SC ISOTOPES FROM CYCLOTRON-IRRADIATED VANADIUM TARGETS
KANZAKANZA, L
COGNEAU, M
MAHIEU, B
APERS, DJ
RADIOCHEMICAL AND RADIOANALYTICAL LETTERS, 1982, 54 (01): : 7 - 15
[5] STUDIES ON EXCITATION CURVES AND THICK TARGET YIELDS CURVES OF FE-52, FE-55, MN-56, CR-49, CR-51 AND V-48 FORMED BY BOMBARDMENT OF ALPHA-PARTICLES ON NATURAL CHROMIUM
AKIHA, F
NIPPON KAGAKU KAISHI, 1972, 8 (09) : 1664 - &
[6] CARRIER-FREE RADIOISOTOPES FROM CYCLOTRON TARGETS .13. PREPARATION AND ISOLATION OF SC-44, SC-46, SC-47, SC-48 FROM TITANIUM
GILE, JD
GARRISON, WM
HAMILTON, JG
JOURNAL OF CHEMICAL PHYSICS, 1950, 18 (12): : 1685 - 1685

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