Industrial Raman Mapping Spectroscopy for Mining Applications

被引:0
|
作者
De Biasio, Martin [1 ]
Arnold, Thomas [1 ]
McGunnigle, Gerald [1 ]
Leitner, Raimund [1 ]
Tortschanoff, Andreas [1 ]
Fietz, Nina [2 ]
Weitkaemper, Lars [2 ]
Balthasar, Dirk [3 ]
Rehrmann, Volker [3 ]
机构
[1] CTR Carinthian Tech Res AG, Europastr 4-1 St Magdalen, A-9524 Villach, Austria
[2] Rhein Westfal TH Aachen, Lehr & Forschungsgebiet Aufbereitung Mineralische, D-52064 Aachen, Germany
[3] TOMRA Sorting GmbH, D-56218 Mulheim, Germany
关键词
Raman mapping; spectroscopy; mining; minerals; industrial;
D O I
10.1117/12.920973
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A Raman mapping system for detecting and discriminating minerals such as dolomite, marble, calcite and pyrite is demonstrated. The system is built from components that are suitable for industrial conditions. Together with a signal processing and a classifier the system was shown to be capable of discriminating between several important classes of mineral. The technique is a potential alternative to sensing methods currently used for mineral sorting.
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页数:6
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