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| ArticleName | Alternative directions of sulphur dioxide utilization from gases of pyrometallurgical production |
| ArticleAuthor | Naftal M. N., Ilyukhin I. V., Shestakova R. D., Kozlov A. N. |
| ArticleAuthorData | Ilyukhin I. V., e-mail: iluhin@nk.nornik.ru |
| Abstract | Production of technic sulphur is the main direction of sulphur dioxide utilization from rich gases of autogenous aggregates. Two variants of alternative sulphur production have been offered. In the first version sulphur dioxide is used for production of technogenic anhydrite used in building industry and preparation technology of curing stowing mix for the backfilling of mining at Talnakh ore mines. In the second version sulphur dioxide is used as an oxidizing substance in anhydride leaching of nickel and nickel-pyrrhotine concentrates. |
| keywords | Sulphur dioxide, utilization, pyrrhotine, emissions, metallurgical production, ecology, anhydride, backfilling, nickel-pyrrhotine concentrate. |
| References | 1. Ershov S. F., Kaitmazov N. G., Shur M. B. et al. // Tsvetnye metally. 2005. N 10. P. 17-21. 2.Ershov S. F., Kaitmazov N. G., Shur M. B. et al. // Ibid. P. 73-77. 3. Sulfidnye mednonikelievye rudi norilskih mestorozhdeniy / A. D. Genkin, V. V. Distler, G. D. Gladyshev et al. - M : Nauka, 1981. - 234 p. 4. Stehin A. I. Ekologogeologicheskaya tipizatsia i otsenka bogatyh mednonikelevyh rud pri upravlenii kachestvom mineralnogo sirya : avtoref. dis. ... kand. tehn. nauk. - M., 1992. - 16 p. 5. Naftal M. N., Shestakov R. D. // Tsvetnye metally. 2001. N 6. P. 43-48. 6.Shestakova R. D., Naftal M. N., Makarov V. V. et al. // Osobennosti ekspluatatsii zdaniy i sooruzheniy na Taimyre : nauch. tr. / Norilskiy industrialnyy institut. - Norilsk, 2005. P. 275-280. 7. Sobol S. I., Frash T. M. // Tsvetnye metally. 1974. N 2. P. 14-21. 8. Sobol S. I., Timoshenko E. M. // Ibid. 1992. N 5. P. 8-10. 9. Timoshenko E. M. Razrabotka usovershenstvovannoy tehnologii avtoklavnoy pererabotki pirrotinovyh kontsentratov : dis. ... kand. tehn. nauk. - M. : Gintsvetmet, 2001. - 169 p. 10. Naftal M. N., Vidish A. V., Timoshenko E. M. et al. // Tsvetnye metalli. 2007. N 7. P. 53-60. 11. Naftal M. N., Shur M. B., Vydysh A. V. et al. // Ibid. P. 60-67. |
| Language of full-text | russian |
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