| Beneficiation | |
| Название | Methodical approaches to optimization of the complex mineral raw material processing |
| Автор | Larichkin F. D., Azim Ibrohim, Glushchenko Yu. G., Novoseltseva V. D., Alieva T. E. |
| Информация об авторе | F. D. Larichkin, Director, Head of Branch of Management of Natural Resources at European North, the Institute of Economical Problems named after G. P. Luzin, Kola Scientific Centre, the Russian Academy of Science, e-mail: lfd@iep.kolasc.net.ru; Azim Ibrokhim, Head of Department, The General Geology Department Under the Government of Tadjikistan; Yu. G. Glushchenko, General Director, "Russian Rare Metals"; V. D. Novosel'tseva, Head of Department of Export-Oriented Industry; T. E. Alieva, Researcher, the Institute of Economical Problems named after G. P. Luzin, Kola Scientific Centre, the Russian Academy of Science. |
| Реферат | The well-known methodical approaches to the ores concentration depth optimization including poly-component ores are considered and their merits and demerits are indicated. The optimization of the poly-metallic ores concentration depth may be presented and solved as the well-known mathematical problem of function extremum finding for the several independent and interdependent variables. This method expediently uses for operation management of the concentrates quality and for the poly-component mineral raw material concentration depth optimization in a short-term period. In general case the optimum variant of the complex mineral raw material use essentially defines in the dynamic problem statement in accordance with the methodology of the investment projects substantiation by means of the acceptable variants exhaustion in term of the money flows modelling according to the proposed economic-mathematical model of resource type. |
| Ключевые слова | Mineral raw material, complex processing, concentration depth, optimization, methodic approaches, economic-mathematical methods, model of resource type. |
| Библиографический список | 1. Barskiy L. A., Rubinshteyn Yu. B. Kiberneticheskie metody v obogashchenii poleznykh iskopaemykh (Cybernetic methods in mineral resources beneficiation) Moscow, 1970. 312 p. 2. Chepurnykh K. S. Obogashchenie Rud – Ore Beneficiation. 1964. № 3. pp. 26–29. 3. Elbisinov S. Kh., Benuni A. Kh. Stati aspirantov i soiskateley (Papers of post-graduate students and doctoral candidate). Alma-Ata, 1965. pp. 70–73. 4. Larichkin F. D., Logvinenko G. S. Izvestiya vuzov. Gornyy zhurnal - News of Higher Schools. Mining Journal. 1977. No. 9. pp. 40–42. 5. Piskunov N. S. Differentsialnoe i integralnoe ischislenie : uchebnik dlya vtuzov. — 12-e izd. (Differential and intergal calculation: textbook for higher education engineering institution. 12 ed.) Part 1. Moscow, 1978. 456 p. 6. Metodicheskie rekomendatsii po otsenke effektivnosti investitsionnykh proektov : ofitsialnoe izdanie. Vtoraya redaktsiya. (Methodological recommendations of estimation of investment projects efficiency. Official edition. 2nd ed.). Moscow, 2000. 421 p. |
| Language of full-text | русский |
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