METHOD FOR DETERMINING QUANTITATIVE COMPOSITION OF TWO- COMPONENT FISSILE HEAVY NUCLEI MIXTURE Russian patent published in 1996 - IPC

Abstract RU 2054659 C1

FIELD: material analysis. SUBSTANCE: method involves exposing specimen having a mixture of fissile heavy nuclei in neutron emission field in reactor. After being exposed, the specimen is heated to 500- 1500 C. The gas products produced as a result of fission are collected in closed vessel and blown through with a gas carrier like helium. The mixture is directed into a chromatographic column where the mixture is separated into components and each separated component activity is measured. The quantity of each kind of fissile heavy nuclei is calculated from the component activity measured. EFFECT: enhanced accuracy of analysis. 1 dwg

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RU 2 054 659 C1

Authors

Zhironkin S.F.

Prokopchik T.S.

Robakidze N.A.

Stariznyj E.S.

Dates

1996-02-20—Published

1992-10-15—Filed