Obogashchenie Rud
The topics of the articles of the fifth (2018) issue of the journal allowed combining them into five sections that are traditional for publication.
Articles in the «Ore Preparation» section address following issues: the possible use of the inertial cone crusher technology for the improvement of ore-crushing processes at the concentrators; changes in the specific energy consumption for the destruction of carbonate rocks under the action of cyclic freezing and thawing; use of fine wet screening at concentrating plants of non-ferrous and ferrous metallurgy.
Articles in the «Beneficiation Technology» section cover the problems: intensification of beneficiation of ores containing layered silicates due to thermal and hydrothermal modification of the latter; creation of high-quality process fuel from brown coal using medium-temperature pyrolysis technology for the production of alumina. The section also presents a new technology for the formation of the Tyrnyauz Deposit ores quality in order to optimize the conditions for their processing.
In the articles of the section «Beneficiation Processes» the methodological approach to solving the problem of variability of flotation technological indicators is analyzed; options for the constructive use of triboelectrification in electrostatic separators are considered.
Sections «Technological Mineralogy» and «Secondary Raw Material Processing» are presented with materials covering: experience of technological mapping on the Eastern Hizovaara structure (Republic of Karelia); the existing processes for processing electronic and electrical products with the extraction of non-ferrous (including precious) metals and the possibility of improving traditional technologies.
The issue ends with the column «Congresses, conferences & symposia» where the review and analytical article by the chief editor of the journal V. A. Arsentev, devoted to the XXIX International Mineral Processing Congress (IMPC — 2018), which took place in September this year in Moscow, is published.
Please find more details below, or order your printed or electronic version of the Journal.
| ORE PREPARATION | |
| Название | Vibration disintegration in ore-crushing at concentrators |
| Авторы | Bortnikov A. V., Samukov A. D. |
| Информация об авторах | REC «Mekhanobr-Tekhnika» (St. Petersburg, Russia): Bortnikov A. V., Candidate of Engineering Sciences |
| Название | Energy intensity of rock destruction at the diamond deposits of Yakutia after freezing and thawing cycles |
| Авторы | Zakharov E. V., Kurilko A. S. |
| Информация об авторах | Institute of Mining of the North of the Siberian Branch of the Russian Academy of Sciences (Yakutsk, Russia): Zakharov E. V., Senior Researcher, Candidate of Engineering Sciences, zaharoff@igds.ysn.ru |
| Название | Ore slurry classification on a vibrating screen |
| Авторы | Korovnikov A. N., Buzunova T. A. |
| Информация об авторах | REC «Mekhanobr-Teknika» (St. Petersburg, Russia): Korovnikov A. N., Director for sales of equipment for ore materials processing, Candidate of Engineering Sciences, korovnikov_an@npk-mt.spb.ru
Uralmekhanobr JSC (Ekaterinburg, Russia): |
| BENEFICIATION TECHNOLOGY | |
| Название | Layered silicates and their effects on mineral processing |
| Авторы | Gerasimov A. M., Arsentyev V. A. |
| Информация об авторах | REC «Mekhanobr-Tekhnika» (St. Petersburg, Russia): Gerasimov A. M., Senior Researcher, Candidate of Engineering Sciences, gerasimov_am@npk-mt.spb.ru |
| Название | Process fuel modification in alumina production |
| Авторы | Nifontov Yu. A., Lazareva V. V. |
| Информация об авторах | St. Petersburg State Marine Technical University (St. Petersburg, Russia): Nifontov Yu. A., Head of Chair, Doctor of Engineering Sciences, Professor, nifontov@yandex.ru
REC «Mekhanobr-Tekhnika» (St. Petersburg, Russia): Lazareva V. V., Senior Research Engineer, lazareva_vv@npk-mt.spb.ru |
| Название | Quality formation technology for Tyrnyauz deposit ores using preliminary sorting and beneficiation |
| Авторы | Khakulov V. A., Krapivskiy E. I., Blayev B. Kh., Shapovalov V. A. |
| Информация об авторах | Kabardino-Balkarian State University (Nalchik, Russia): Khakulov V. A., Head of Chair, Doctor of Engineering Sciences, Professor, vkh21@yandex.ru Krapivskiy E. I., Professor, Doctor of Geological and Mineralogical Sciences, Krapivskiy_EI@pers.spmi.ru |
| BENEFICIATION PROCESSES | |
| Название | A new approach to solving the problem of variable copper recovery on the example of the Zhezkazgan ore field |
| Авторы | Beriashvili A. T., Pikulina V. M. |
| Информация об авторах | MEK-Mining (St. Petersburg, Russia): |
| Название | New applications of the triboelectrification effect in electrostatic separation |
| Авторы | Mezenin A. O., Grigoryev I. V. |
| Информация об авторах | REC «Mekhanobr-Tekhnika» (St. Petersburg, Russia): Mezenin A. O., Chief Specialist, Candidate of Engineering Sciences, mezenin_ao@npk-mt.spb.ru |
| TECHNOLOGICAL MINERALOGY | |
| Название | Geological and technological mapping of industrial types of muscovite ores of Eastern Hizovaara structure (Republic of Karelia) |
| Авторы | Nikiforov A. G., Bubnova T. P. |
| Информация об авторах | Institute of Geology of the Karelian Research Center of the Russian Academy of Sciences (Petrozavodsk, Russia): Nikiforov A. G., Junior Researcher, eoaster@yandex.ru |
| SECONDARY RAW MATERIAL PROCESSING | |
| Название | Metal recovery from modern electronic scrap |
| Авторы | Mikhaylova N. V., Yasinskaya A. V. |
| Информация об авторах | REC «Mekhanobr-Tekhnika» (St. Petersburg, Russia): Mikhaylova N. V., Chief Technologist, Candidate of Engineering Sciences, mikhailova_nv@npk-mt.spb.ru |
| CONGRESSES, CONFERENCES, & SIMPOSIA | |
| Название | XXIX International Mineral Processing Congress |
| Автор | Arsentyev V. A. |
| Jubilees | |
| Название | 80th birthday of Valentin A. Chanturiya |
| Obituary | |
| Название | To the memory of Aleksandr V. Bogdanovich |
