Obogashchenie Rud
The contents of this issue testify to the interest demonstrated by the researchers in developing technologies for comprehensive utilization of mineral resources.
Two publications provide descriptions of proposed flowsheets and processes designed to recover platinum group metals from various ores. Researchers of the National Mineral Resources University (St. Petersburg, Russia) and the Higher Institute of Mining and Metallurgy (Moa, Cuba) have explored potential for mineral processing and recovery of associated platinum elements from Cuban lateritic nickel ores and their slimes. Floatability of platinum group metals in processing Bushveld Complex chromite ore has been studied by academics of the Tshwane University of Science and Technology (South Africa).
Professionals of “TsNIIgeolnerud” (Kazan, Russia) have provided their assessment of the prospects of utilization of Seligdar ores as complex rare-earth thorium-apatite feed materials for mineral processing.
The problems of carbon recovery (unburned carbon) from fly ashes of power plants with a view to obtaining aluminum silicate products meeting the amenability requirements for subsequent chemical heat treatment, and carbon for potential use as additional boiler fuel, are addressed in the paper of academics from the Joint Institute of High Temperatures of the Russian Academy of Sciences.
You can find more details about this issue below or by ordering the printed or electronic version of the journal.
| ORE DRESSING | |
| Название | Scrap recovery in grinding sections of «Norilsk Nickel» concentrating plants |
| Авторы | Malyarov P. V., Kaplaukhov K. N., Tsymbal A. S., Manaka I. N. |
| Информация об авторах | «Resurs» Ltd, South Russian State Technical University (Novocherkassk Polytechnic Institute) (Russia): Malyarov P. V., General Director, Doctor of Engineering, Professor, petrmalyarov@gmail.com Manaka I. N., Researcher, Postgraduate, manaka.ivan@mail.ru
«Resurs» Ltd (Russia): Kaplaukhov K. N., Senior Researcher, resursteh@gmail.com
Polar Division of Norilsk Nickel (Russia): Tsymbal A. S., Director of Production Association of Сoncentrating Plants, belosheevaav@tf.nk.nornik.ru |
| TECHNOLOGICAL MINERALOGY | |
| Название | Calculation of mineral atomization energy in terms of kernel-electron crystal chemistry |
| Автор | Zuyev V. V. |
| Информация об авторе | Mekhanobr Engineering JSC (Russia): Zuyev V. V., Leading Researcher, Doctor of Geology and Mineralogy, office@mekhanobr.spb.ru |
| BENEFICIATION TECHNOLOGY | |
| Название | Flotation desliming of potash ores |
| Авторы | Bondareva A. Yu., Panteleyeva N. N., Titkov S. N. |
| Информация об авторах | ZAO «VNII Halurgy» (Russia): Bondareva A. Yu., Researcher, bondareva_a_yu@mail.ru Panteleyeva N. N., Leading Researcher, Ph. D. in Technical Sciences, ninapnt@mail.ru Titkov S. N., Head of Laboratory, Chief Researcher, Ph. D. in Technical Sciences, titkov@infopro.spb.ru |
| Название | Dressability assessment of Cuban oxidized nickel-cobalt ores and slime wastes |
| Авторы | Nikolayev A. K., Nikolayev V. I., Andreyev Ye. Ye., Bazhin V. Yu., Piligrim M. |
| Информация об авторах | National Mineral Resources University (Russia): Nikolayev A. K., Associate Professor, Doctor of Engineering, kafedra-thng@yandex.ru Andreyev Ye. Ye., Associate Professor, Ph. D. in Technical Sciences, opiopi@bk.ru Bazhin V. Yu., Associate Professor, Doctor of Engineering, kafmetall@mail.ru
Scientific Instruments Company, JSC (Russia): Nikolayev V. I., Technical Director, nikolaev@sinstr.ru
Moa (Instituto Superior Minero Metalurgico de Moa — ISMMM, Republic of Cuba): |
| BENEFICIATION PROCESSES | |
| Название | Upon flotability of platinum group metals from the Bushveld chromite ore |
| Авторы | Adeleke A. A., Modiba S. S., Popoola A. P. I., Olubambi P. A. |
| Информация об авторах | Tshwane University of Science and Technology (Pretoria, South Africa): Adeleke A. A., Research Fellow, adelekeAA@tut.ac.za Modiba S. S., BTech. Graduate Popoola A. P. I., Senior Lecturer Olubambi P. A., Senior Lecturer |
| THEORY OF PROCESSES | |
| Название | On vibratory buoyancy force and vibratory buoyancy |
| Автор | Blekhman L. I. |
| Информация об авторе | Institute of Problems of Mechanical Engineering RAS (Russia); REC «Mekhanobr-Tekhnika» (Russia): Blekhman L. I., Leading Researcher, Ph. D. in Technical Sciences, liblekhman@yandex.ru |
| COMPLEX RAW MATERIAL UTILIZATION | |
| Название | Geological and technological reassessment of Seligdar apatite-rare metals deposit |
| Авторы | Nepryakhin А. Ye., Belyayev Ye. V. |
| Информация об авторах | Central Research Institute for Geology of Industrial Minerals — TsNIIgeolnerud (Russia): Nepryakhin А. Ye., Leading Researcher, Ph. D. in Chemical Sciences, technology-geolnerud@yandex.ru Belyayev Ye. V., Leading Researcher, Ph. D. in Geology and Mineralogy, bel@geolnerud.net |
| Название | Carbon flotation of Kashir TPP fly ash |
| Авторы | Ryabov Yu. V., Delitsyn L. M., Vlasov A. S., Borodina T. I. |
| Информация об авторах | Joint Institute for High Temperatures of the Russian Academy of Sciences (Russia): Ryabov Yu. V., Senior Researcher, Ph. D. in Technical Sciences, Ryabov1938@yandex.ru Delitsyn L. M., Head of Laboratory, Doctor of Geology and Mineralogy, delitzin@ihead.ras.ru Vlasov A. S., Senior Researcher, Ph. D. in Technical Sciences Borodina T. I., Senior Researcher, Ph. D. in Physics and Mathematics, borodina@ihead.ras.ru |
| EQUIPMENT | |
| Название | Criteria for choosing radial thickeners for dewatering and water circulation |
| Автор | Bauman A. V. |
| Информация об авторе | Gormashexport CJSC (Russia): Bauman A. V., Deputy General Director on Scientific Work, Ph. D. in Technical Scieces, aleksei_bauman@mail.ru |
| Название | Performance assessment of vibrating cone crusher with spatial motions of working members |
| Авторы | Safronov A. N., Kazakov S. V. |
| Информация об авторах | REC «Mekhanobr-tekhnika» (CJSC) (Russia): Safronov A. N., Projects Director, Ph. D. in Technical Sciences Kazakov S. V., Design Engineer, Ph. D. in Technical Sciences, kazakov_sv@npk-mt.spb.ru |
| SECONDARY RAW MATERIAL PROCESSING | |
| Название | Current state of recycling engineering in the mining industry |
| Авторы | Vaisberg L. A., Azbel Yu. I., Arsentyev V. A., Kononov O. V. |
| Информация об авторах | REC «Mekhanobr-tekhnika» (Russia): Vaisberg L. A., Scientific Advisor of the Company, Corresponding Member of RAS, Doctor of Engineering, Professor Azbel Yu. I., Chief Specialist, Ph. D. in Technical Sciences Arsentyev V. A., Research and Development Director, Doctor of Engineering, secretariat@npk-mt.spb.ru
Moscow State University (Russia). Kononov O. V., Professor, Ph. D. in Geology and Mineralogy, okonon2007@yandex.ru |
| NEWS | |
| Название | 8th Russian seminar on technological mineralogy |
| Название | 60th birthday of Vladimir Ye. Vigdergauz |
| Название | 75th birthday of Vyacheslav A. Tsukerman |
| Название | Rules of submission of articles for publication in the «Obogashchenie Rud» journal |
