| 发明名称 |
Analysis of a continuously moving, crude mineral solids stream, e.g. bulk coal ash content determination |
| 摘要 |
A moving layer of raw material (7), e.g. coal, (7) passes through a beam (9) of 50-295 keV continuous spectrum gamma radiation, which is detected by a two channel, monitoring unit (4) which integrates the transmitted radiation energies over fixed time intervals, e.g. 10 seconds. First channel records 50-70 keV energy and the second channel records 70-295 keV energy.
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| 申请公布号 |
DE19910361(A1) |
申请公布日期 |
1999.09.16 |
| 申请号 |
DE19991010361 |
申请日期 |
1999.03.09 |
| 申请人 |
PRZEDSIEBIORSTWO WDROEEN PRZEMYSIOWYCH "WILPO", KATOWICE |
发明人 |
GORNY, WACLAW;GRZYBCZYK, ANDRZEJ;MAINKA, MARIAN;MIRKOWSKI, CZESIAW;PAPIERKOWSKI, MARCIN;ROTKO, MARIAN;ZIELINSKI, WIESIAW |
| 分类号 |
G01N23/12;(IPC1-7):G01N23/02 |
主分类号 |
G01N23/12 |
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