Experimental Substantiation of Luminophore-Containing Compositions for Extraction of Nonluminescent Diamonds
- Авторы: Chanturia V.A.1, Dvoichenkova G.P.1,2, Morozov V.V.3, Yakovlev V.N.4, Koval’chuk O.E.5, Podkamennyi Y.A.1,5
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Учреждения:
- Academician Melnikov Institute of Comprehensive Exploitation of Mineral Resources
- Polytechnic Institute (Branch)
- National University of Science and Technology–MISIS
- Yakutniproalmaz Institute
- Research and Geology Agency
- Выпуск: Том 55, № 1 (2019)
- Страницы: 116-123
- Раздел: Mineral Dressing
- URL: https://ogarev-online.ru/1062-7391/article/view/184641
- DOI: https://doi.org/10.1134/S106273911901536X
- ID: 184641
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Аннотация
The procedure is developed for modification of diamond surface by luminophore-containing organic compositions. The compositions are composed of an organic luminophore—scintillation anthracene, inorganic luminophore K-35 and cetane. Indication compositions are synthesized based on the selected luminophores and organic liquids and tested using pilot separator POLYUS-M. Spectral-kinetic characteristic of luminophopre-containing organic-mineral compositions, treated weakly luminous diamond crystals and kimberlite minerals are determined. The compositions ensuring better spectral-kinetic characteristics and higher extraction of diamonds during H-ray luminescence separation are selected.
Об авторах
V. Chanturia
Academician Melnikov Institute of Comprehensive Exploitation of Mineral Resources
Email: dvoigp@mail.ru
Россия, Moscow, 111020
G. Dvoichenkova
Academician Melnikov Institute of Comprehensive Exploitation of Mineral Resources; Polytechnic Institute (Branch)
Автор, ответственный за переписку.
Email: dvoigp@mail.ru
Россия, Moscow, 111020; Mirny, 678174
V. Morozov
National University of Science and Technology–MISIS
Email: dvoigp@mail.ru
Россия, Moscow, 117049
V. Yakovlev
Yakutniproalmaz Institute
Email: dvoigp@mail.ru
Россия, Mirny, 678174
O. Koval’chuk
Research and Geology Agency
Email: dvoigp@mail.ru
Россия, Mirny, 678174
Yu. Podkamennyi
Academician Melnikov Institute of Comprehensive Exploitation of Mineral Resources; Research and Geology Agency
Email: dvoigp@mail.ru
Россия, Moscow, 111020; Mirny, 678174
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