Methods and apparatus for continuous real-time measurement of bulk material using gamma irradiation. A multi-energy gamma attenuation device monitors bulk material flow and produces a spectrum that is compared to a baseline spectrum to produce a relative weight/impurity/component ratio. A sample analysis,...http://www.google.es/patents/US7253414?utm_source=gb-gplus-sharePatente US7253414 - Multi-energy gamma attenuation for real time continuous measurement of bulk material
Multi-energy gamma attenuation for real time continuous measurement of bulk ...
