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| TECHNOLOGICAL MINERALOGY | |
| Название | Milk-white vein quartz concentrates grade increase |
| Автор | Danilevskaya L. А., Skamnitskaya L. S. |
| Информация об авторе | Danilevskaya L. А., e-mail: danilevs@krs.karelia.ru |
| Реферат | The results of processing studies of the Fenkina-Lampi deposit mineral quartz, represented by milk-white vein quartz, are presented. The data related to mineralogical-petrographic studies and pre-concentration of this mineral are generalized, determining the choice of technologies for deeper concentration. A considerable improvement in quartz concentrates grade as a result of microwave radiation in combination with thermal-shock and chlorination is shown. The processing studies results showed, that quartz from this deposit may be used for ferrosilicon production following preliminary concentration. |
| Ключевые слова | Milk-white quartz, preliminary and deep concentration, micromineral and gaseous-fluid inclusions, structural impurities, quartz concentrate. |
| Библиографический список | 1. Danilevskaya L. А., Skamnitskaya L. S., Shchiptsov V. V. Kvartsevoye syr'ye Karelii. Petrozavodsk: Izd-vo KarNTs RAN, 2004. 226 p. 2. Danilevskaya L. А., Garanzha A. V. Mestorozhdeniye zhilnogo kvartsa Fen'kina–Lampi: geologo-mineralogicheskiye aspekty formirovaniya, tipomorfnye svoystva i otsenka kachestva // Geologo-tekhnologicheskiye issledovaniya industrialnykh mineralov Fennoskandii: sb. statey. Petrozavodsk: Izd-vo KarNTs RAN, 2003. P. 29–38. 3. Zhilny kvarts vostochnogo sklona Urala. Pt. 1 (Metody issledovaniya) / G. N. Vertushkov, E. F. Emlin, G. A. Sinkevich et al. Sverdlovsk: Izd. Sverdl. gorn. in-ta, 1969. 100 p. 4. Metody glubokogo obogashcheniya kristallicheskogo kvartsa ot primesey plazmokhimicheskim metodom / V. F. Chubakov et al. // Fizicheskiye protsessy gornogo proizvodstva: Tez. dokl. 10th Vsesoyuzn. nauch. konf. vuzov SSSR s uchastiyem NII. M.: Izd. Mosk. gorn. in-ta, 1991. P. 160–161. 5. Shchiptsov V. V., Skamnitskaya L. S. Mineralogo-tekhnologicheskiye osobennosti kvartsevogo syr'ya Karelii // Obogashcheniye rud. 2000. N 3. P. 23–31. 6. Skamnitskaya L. S., Danilevskaya L. А. Vybor metodov obogashcheniya kvartsa na osnove zakonomernostey raspredeleniya i form nakhozhdeniya v nyom primesey // Novye metody tekhnologicheskoy mineralogii pri otsenke rud metallov i promyshlennykh mineralov: sb. statey III Vseros. seminara po tekhnologich. mineralogii. Petrozavodsk, 2009. P. 83–94. 7. Danilevskaya L. А., Rakov L. T. Strukturnye primesi v kvartse kak vazhny kriteriy otsenki kachestva kvartsevogo syr'ya i prognoza ego tekhnologicheskikh svoistv // Rezultaty fundamentalnykh i prikladnykh issledovaniy po razrabotke metodik tekhnologicheskoy otsenki rud metallov i promyshlennykh mineralov na rannikh stadiyakh geologorazvedochnykh rabot: mat. 1st Rossiyskogo seminara po tekhnologich. mineralogii. Petrozavodsk: Izd-vo KarNTs RAN, 2006. P. 119–124. |
| Language of full-text | русский |
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