Abstract

X-ray luminescence separation efficiency depends on a number of factors among which the most important is the algorithm for excitation and recording of luminescence in ore particles. The comparative evaluation of efficiency of one- and two-way algorithms for luminescence excitation and registration is carried out on apatite-bearing ore. It is found that the one-way algorithm performance yields no change in the X-ray luminescence separation efficiency in terms of the analyzed ore type. The choice of this algorithm and the sustained admissible separation level make it possible to reduce a number of parts and size of a separator, to increase its specific productivity and to decrease its cost.

Details

Title
Evaluating influence of luminescence excitation and recording on the efficiency of apatite recovery from Khibiny low-grade ore
Author
Pavlishina, D N 1 ; Vlasov, BA 2 ; Tereshchenko, S V 2 

 Mining Institute, Kola Science Center, Russian Academy of Sciences, Apatity, Russia 
 Mining Institute, Kola Science Center, Russian Academy of Sciences, Apatity, Russia; Apatity Division, Murmansk Arctic State University, Apatity, Russia 
Publication year
2018
Publication date
Mar 2018
Publisher
IOP Publishing
ISSN
17551307
e-ISSN
17551315
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2558825318
Copyright
© 2018. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.