A NITROGEN GAS COOLING DEVICE FOR OPERATION IN NEUTRON ACTIVATION ANALYSIS

被引：2

作者：

BERGLUND, N

BRUNE, D

SCHUBERG, B

机构：

[1] AB Atomenergi, Stockholm

来源：

NUCLEAR INSTRUMENTS & METHODS | 1969年 / 75卷 / 01期

关键词：

D O I：

10.1016/0029-554X(69)90657-0

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A cooling device in a heavy water moderated reactor is described for application in neutron activation analysis. Samples are irradiated in aluminum cans which are cooled during irradiation with low-temperature nitrogen gas. This gives a temperature down to about -30°C in the frozen aqueous samples. The arrangement is applicable in the analysis of elements in trace quantities in aqueous, biological or pharmaceutical samples. © 1969.

引用

页码：103 / &

共 6 条

[1]

BOCHIROL L, 1964, CEAR2514

[2] SEPARATION OF 51CR BY MEANS OF SZILARD-CHALMERS EFFECT FROM POTASSIUM CHROMATE IRRADIATED AT LOW TEMPERATURE [J].