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| BENEFICIATION TECHNOLOGY | |
| Название | Application of cationic flotation for production of high-grade nepheline concentrates from apatite-nepheline ores with increased feldspar content |
| Автор | Sentemova V. А. |
| Информация об авторе | Sentemova V. А., e-mail: office@mekhanobr.spb.ru |
| Реферат | The article is devoted to solving the problem of nepheline concentrate grade increase, produced at the ANOF-2 Concentrating Plant of the «Apatit» operation. The Concentrating Plant tailings sample was used to determine more precisely the reagent regime as well as alternative flowsheets of nepheline flotation with application of cationic collector and modifiers (calcium chloride and sodium fluosilicate), permitting to produce nepheline concentrate with alumina content over 29 % |
| Ключевые слова | Apatite-nepheline ores, nepheline concentrate, flotation, reagent regime, cationic collector, modifiers. |
| Библиографический список | 1. Gorin V. I., Gandurasov N. A., Rakayev A. I. O tekhnologicheskikh problemakh deystvuyushchego proizvodstva nefelinovogo kontsentrata na ANOF-2 OAO «Apatit» // Obogashcheniye rud. 2003. N 6. 2. Brylyakov Yu. Ye., Gershenkop A. Sh., Lygach V. N. Kompleksnaya pererabotka fosforsoderzhashchikh rud // Progressivnaya tekhnologiya kompleksnoy pererabotki mineralnogo syr'ya. M., 2008. 3. Golovanov G. A. Flotatsiya kolskikh apatitsoderzhashchikh rud. M.: Khimiya, 1976. 4. Razrabotka reagentnogo rezhima i issledovaniye usloviy selektivnogo vydeleniya nefelina iz rud Khibinskikh mestorozhdeniy / A. Sh. Gershenkop, T. N. German, T. P. Karaseva et al. // Kombinirovannye metody pri komleksnom obogashchenii poleznykh iskopayemykh. L.: Nauka, 1977. 5. Ashitkov Yu. R, Bondarenko O. P., Shenderov D. L. Sovremenoye sostoyaniye rabot po obogashcheniyu nefelinovykh rud // Nefelinovoye syr'ye. M.: Nauka, 1978. 6. Mukhina T. N. Povysheniye effektivnosti obratnoy flotatsii nefelina pri ispolzovanii vysokomolekulyarnykh alkilbenzolsulfonatov: avtoref. diss. … kand. tekhn. nauk. SPb., 2004. 7. Yeropkin Yu. I., Koval E. M. Selektivnost flotatsii loparita, egirina i nefelina v prisutstvii mnogovalentnykh kationov // Obogashcheniye rud. 1964. N 5. 8. Suslikov G. F., Potapenko V. Ye. Depressiruyushcheye deystviye Na2SiF6 pri flotatsii nefelinovoy rudy // Obogashcheniye rud. 1966. N 3. 9. Puti povysheniya kachestva nefelinovogo kontsentrata na kombinate «Apatit» / O. S. Bogdanov, N. S. Mikhaylova, N. A. Yanis et al. // Obogashcheniye rud. 1976. N 4. 10. Selektivnaya flotatsiya nefelina iz khvostov apatitovogo proizvodstva / L. D. Ratobyl'skaya, O. A. Kozhevnikov, N. N. Boyko et al. // Kombinirovannye metody pri komleksnom obogashchenii poleznykh iskopayemykh. L.: Nauka, 1977. |
| Language of full-text | русский |
| Полный текст статьи | Получить |
