发明名称 |
Method and apparatus for measuring the concentration of a component, for instance iron, in a material |
摘要 |
Method and apparatus for measuring the concentration of various components, such as the iron component in iron ore, by exposing the material to irradiation between a neutron source and a gamma ray detector. The emitted gamma rays are captured by the detector and transformed into a signal which is transmitted to a recording device for measuring the gamma ray radiation.
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申请公布号 |
US4028267(A) |
申请公布日期 |
1977.06.07 |
申请号 |
US19750562460 |
申请日期 |
1975.03.27 |
申请人 |
STIFTELSEN ISOTOPTEKNISKA LABORATORIET |
发明人 |
CHRISTELL, ADOLF RAGNAR ROLAND UMBERTO EINARSSON;KOSKI, KAIJO AATTO MATIAS;LJUNGGREN, KNUT LENNART |
分类号 |
G01N23/06;G01N23/222;(IPC1-7):G01N23/02 |
主分类号 |
G01N23/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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