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| ArticleName | Chloride-ammonium dressing of base metals ores |
| ArticleAuthor | Dyachenko А. N., Kraidenko R. I. |
| ArticleAuthorData | Kraidenko R. I., e-mail: kraydenko@tpu.ru |
| Abstract | A principally new method of chemical dressing of base metals ores by means of ammonium chloride is proposed. The basics of ammonium chloride physical-chemical interaction with ore components are described in brief. Examples of oxidized nickel, manganese, copper, lead-zinc ores dressing are presented. A brief comparative technical-economic estimate of oxidized nickel ore chloride-ammonium dressing technology is given. |
| keywords | Base metals, chemical dressing, ammonium chloride, ore-processing stage, chloride-ammonium technology. |
| References | 1. Pinchuk A. V. Strategiya razvitiya metallurgicheskoy promyshlennosti Rossii: dokl. // Strategiya razvitiya metallurgicheskogo predpriyatiya : ot razrabotki do vnedreniya : krugly stol. Departament promyshlennosti Ministerstva promyshlennosti i torgovli RF. 22.11.2005. URL: http://www.minprom.gov.ru/activity/metal/appearance/6. 2. Sukhov P. Medny vek // Energiya promyshlennogo rosta. 2006. N 9. P. 14–17. 3. Abramov A. A. Pererabotka, obogashcheniye i kompleksnoye ispolzovaniye tverdykh poleznykh iskopayemykh. Pt. 1. Obogatitelnye processy i apparaty. M.: Nedra. 1987. 428 p. 4. Kraidenko R. I. Videleniye tsennykh komponentov iz medno-nikelevogo kontsentrata khloroammoniynym metodom // Khimicheskaya promyshlennost segodnya. 2008. N 11. P. 13–17. 5. Pat. 2314354 Rossiyskaya Federatsiya. IPC8 С 22 В 3/14. Sposob khloroammoniynogo obezzhelezivaniya mineralnogo syrya / Dyachenko А. N., Kraidenko R. I. N 2006105368/15; zayavl. 20.02.2006; opubl. 10.01.2008, Bull. № 1. 6. Pat. 2324746 Rossiyskaya Federatsiya. IPC8 C 22 D 7.00. Sposob razlozheniya oksidnoy smesi na individualnye oksidy / Dyachenko А. N., Kraidenko R. I. N 2006139585/15; zayavl. 07.11.2006; opubl. 07.11.2006, Bull. № 4. 7. Energoekologichesky analiz viplavki nikelevogo shteina v shakhtnoi pechi i pechi Vanyukova / Z. G. Salokhov, V. G. Lisienko, A. E. Paren'kov et al. // Tsvetniye metally. 2008. N 1. P. 101–104. 8. URL: http://www.schell-eurasia.com. 9. Razrabotka i predvaritelnaya tekhniko-economicheskaya otsenka khlorammoniynoy technologii pererabotki okislennykh nikelevykh rud : otchet o NIR / Tomskiy politekhn. un-t; ruk. Andreev A. A., ispoln. Dyachenko А. N., Kraidenko R. I. Tomsk, 2008. 72 p. N GR 01200808987. Inv. N 02200805033. 10. Pat. 2352651 Rossiyskaya Federatsiya. IPC8 С 22 В 15/00. Sposob khloroammoniynogo videleniya oksidov medi i nikelya iz syrya s ikh posleduyushchim razdeleniyem / Dyachenko А. N., Kraidenko R. I. N 2007137531/02; zayavl. 09.10.2007; opubl. 20.04.2009, Bull. № 11. |
| Language of full-text | russian |
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