Capabilities of an Instrumental Neutron-Activation Analysis for Determination of Scandium and Its Controlled Extraction from CHPP Ash Dumps
摘要
Abstract—It is shown that the scandium content in ash and slag waste can be determined and the efficiency of individual ash-processing operations can be monitored by the method of instrumental neutron-activation analysis. The results of determining the content of scandium and the elemental composition of ash and slag waste from thermal power plants and intermediate products of their processing are given. An increased content of scandium in the magnetic fraction of ash is established.