Method and apparatus for the in situ analysis of marine ore concretions
摘要
For the in situ analysis of marine ore concretions, ore samples are aspirated from the sea floor and introduced in a sample container aboard a carrier body travelling underwater along and in the vicinity of the sea floor. While in the sample container, the ore concretions are exposed to radioactive rays for inducing a secondary radiation emanating from the ore concretions. The secondary radiation is measured for determining the quantity of the individual elements contained in the ore concretions.
申请公布号
US3942003(A)
申请公布日期
1976.03.02
申请号
US19740446898
申请日期
1974.02.28
申请人
GESELLSCHAFT FUR KERNFORSCHUNG M.B.H.
发明人
APENBERG, WALTER;BOHME, GEORG;FANGER, HANS-ULRICH;GLASER, BENNO;HAIN, KLAUS;HUBENER, JORG;STEGMAIER, WINFRIED;PRECH, VACLAV;VAGNER, JAROSLAV