Induced nuclear reactions: processes – systems – and elements – Reactor structures with testing or irradiation facilities – With provision for insertion of material to be irradiated...
Patent
1980-06-09
1982-07-20
Behrend, Harvey E.
Induced nuclear reactions: processes, systems, and elements
Reactor structures with testing or irradiation facilities
With provision for insertion of material to be irradiated...
G21G 106
Patent
active
043404430
ABSTRACT:
A method for determining the gold content of an auriferous material, comprising the operations of irradiating a body of the material with neutrons and determining the intensity of .gamma.-rays having an energy of 279 keV arising from the reaction .sup.197 Au (nn') .sup.197.sbsp.m Au.fwdarw.279 keV. Apparatus for carrying out the method also is described.
REFERENCES:
patent: 3052353 (1962-09-01), Pritchett
patent: 4171485 (1979-10-01), Marshall
J. of Radioanalytical Chem., vol. 33, 1976, pp. 243-249.
J. of Radioanalytical Chem., vol. 31, 1976, pp. 365-375.
Clayton Colin G.
Wormald Malcolm R.
Behrend Harvey E.
Hinds William R.
United Kingdom Atomic Energy Authority
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