Journals →  Obogashchenie Rud →  2022 →  #6

Obogashchenie Rud


 

The issue opens with a joint article by Vietnamese and Russian authors, which presents the development of a technological scheme for the beneficiation of quartz-feldspar ore from the Quang Nam deposit (Vietnam). The process developed is virtually waste-free, which is confirmed by the results of integrated tests.

 

Specialists in the field of potash ore processing devoted their publication to the use of ethoxylated surfactants as a collector for flotation of silicate-carbonate water-insoluble impurities. It presents the results of the application of a new collector of sludge KE-40 in the flotation beneficiation of silvinite ores of the Verkhnekamskoye deposit.

 

The article by Uzbek authors presents the exploration of new deposits of silicate raw materials that meet the needs of production and meet existing standards. The material presents the characteristics of feldspar of the Sultan-Uvaiskoe deposit, the technological scheme of its processing.

 

The specialists involved in water treatment issues will undoubtedly be interested in the publication on the use of crushing screenings from the dumps of quarries in the Prionezhsky District of Karelia as non-traditional filter materials. Such their application contributes to increasing the complexity of the development of deposits, solving economic and environmental problems.

 

In the material of the section «Environment protection technology» in order to optimize the emission of carbon dioxide into the environment, the features of the use of pulverized coal fuel in chemical beneficiation are considered.

 

Specialists of the St. Petersburg Mining University in the final article of the issue presented a method of coal-thermal reduction of iron from a charge containing red sludge. Based on the results of the experiments, they made preliminary conclusions about the possibility and expediency of using red sludge as part of a slurry-peat charge as a raw material for the production of cast iron and steel.

 

Please find more details below, or order your printed or electronic version of the Journal.


BENEFICIATION TECHNOLOGY
ArticleName A study on the possibility of processing quartz-feldspar ore of the Quang Nam deposit in Vietnam
ArticleAuthors Yushina T. I., Nguyen Thu Thuy, Dumov A. M., Nguyen Van Trong
ArticleAuthorsData

National University of Science and Technology «MISIS» (Moscow, Russia):

Yushina T. I., Head of Chair, Candidate of Engineering Sciences, Associate Professor, yushina.ti@misis.ru
Nguyen Thu Thuy, Trainee, nttmisis@mail.ru
Dumov A. M., Associate Professor, Candidate of Engineering Sciences, amark1@mail.ru
Nguyen Van Trong, Trainee, nvtvast@mail.ru

BENEFICIATION PROCESSES
ArticleName The use of ethoxylated surfactants in flotation concentration of potash ores
ArticleAuthors Afonina E. I., Titkov S. N., Aliferova S. N., Teleshev D. K.
ArticleAuthorsData

VNII Galurgii JSC (Saint Petersburg, Russia):

Afonina E. I., Leading Researcher, elena.afonina@uralkali.com
Titkov S. N., Director of Technological Research Section, Candidate of Engineering Sciences, Stanislav.Titkov@uralkali.com
Teleshev D. K., Senior Researcher

Uralkali PJSC (Berezniki, Russia):

Aliferova S. N., Deputy Technical Director, Candidate of Engineering Sciences

ArticleName On the flotation activity of reagents with a nitrile group in the flotation of copper-nickel ores
ArticleAuthors Mitrofanova G. V., Chernousenko E. V., Kameneva Yu. S.
ArticleAuthorsData

Mining Institute of KSC RAS (Apatity, Russia):

Mitrofanova G. V., Leading Researcher, Candidate of Engineering Sciences, g.mitrofanova@ksc.ru
Chernousenko E. V., Senior Researcher, e.chernousenko@ksc.ru
Kameneva Yu. S., Junior Researcher, Dgeremi@mail.ru

COMPLEX RAW MATERIAL UTILIZATION
ArticleName Feldspars of the Sultan-Uvaiskoe deposit: main characteristics and processing methods
ArticleAuthors Babaev Z. К., Kudiyarova K. K., Matchonov Sh. K., Matchonov Sh. Sh.
ArticleAuthorsData

Urgench State University (Urgench, Uzbekistan):

Babaev Z. К., Professor, Doctor of Engineering Sciences
Matchonov Sh. K., Associate Professor, Candidate of Engineering Sciences, mbsh76@mail.ru
Matchonov Sh. Sh., Student

 

Karakalpak State University (Nukus, Uzbekistan):

Kudiyarova K. K., Assistant

ArticleName Prospects for the use of rock crushing screenings from Karelia as a filtering medium
ArticleAuthors Myasnikova O. V., Bubnova T. P.
ArticleAuthorsData

Institute of Geology of the Karelian Research Centre of RAS (Petrozavodsk, Russia):

Myasnikova O. V., Researcher, Candidate of Engineering Sciences, okmyasn@krc.karelia.ru
Bubnova T. P., Researcher, bubnova@krc.karelia.ru

ENVIRONMENT PROTECTION TECHNOLOGY
ArticleName Specific features of the use of pulverized coal fuel in combined chemical processing
ArticleAuthors Dubovikov O. A., Beloglazov I. I., Alekseev A. A.
ArticleAuthorsData

Saint Petersburg Mining University (St. Petersburg, Russia):

Dubovikov O. A., Professor, Doctor of Engineering Sciences, Professor, dubovikov_oa@pers.spmi.ru
Beloglazov I. I., Associate Professor, Candidate of Engineering Sciences, Associate Professor, beloglazov_ii@pers.spmi.ru
Alekseev A. A., Student, s212387@stud.spmi.ru

SECONDARY RAW MATERIAL PROCESSING
ArticleName Vibrational classification of secondary material resources. Industrial applications
ArticleAuthors Korovnikov A. N., Mikhailova N. V., Paikov A. A., Trofimov V. A.
ArticleAuthorsData

REC «Mekhanobr-Tekhnika» (St. Petersburg, Russia):

Korovnikov A. N., Sales Director, Candidate of Engineering Sciences, korovnikov_an@mtspb.com

Trofimov V. A., Chief Designer, trofimov_va@mtspb.com

 

Skolkovo Institute of Science and Technology (Moscow, Russia):
Mikhailova N. V., Expert, Candidate of Engineering Sciences

 

Russian Presidential Academy of National Economy and Public Administration (RANEPA; St. Petersburg, Russia):
Paikov A. A., Postgraduate Student

ArticleName A study on the influence of the graphite flakes disintegration method on their dispersed composition, particle shape, and flotation performance
ArticleAuthors Orekhova N. N., Fadeeva N. V., Kolodezhnaya E. V., Efimova Yu. Yu.
ArticleAuthorsData

Nosov Magnitogorsk State Technical University (Magnitogorsk, Russia):

Orekhova N. N., Professor, Doctor of Engineering Sciences, Associate Professor, n_orehova@mail.ru
Fadeeva N. V., Associate Professor, Candidate of Engineering Sciences, Associate Professor, natali_fadeeva@mail.ru
Efimova Yu. Yu., Associate Professor, Candidate of Engineering Sciences, jefimova78@mail.ru

Melnikov Institute of Problems of Integrated Development of Mineral Resources of the RAS (Moscow, Russia):

Kolodezhnaya E. V., Leading Researcher, Candidate of Engineering Sciences, kev@uralomega.ru

ArticleName The use of sludge-peat composition for the processing of alumina production waste
ArticleAuthors Piirainen V. Yu., Mikhailov A. V., Barinkov V. M., Starovoitov V. N.
ArticleAuthorsData

Saint Petersburg Mining University (Saint Petersburg, Russia):

Piirainen V. Yu., Professor, Doctor of Engineering Sciences, piraynen@gmail.com
Mikhailov A. V., Professor, Doctor of Engineering Sciences, Mikhaylov_AV@pers.spmi.ru
Barinkov V. M., Graduate Student, barinkov1996@yandex.ru
Starovoitov V. N., Assistant, bob.star2016@yandex.ru

Journals →  Obogashchenie Rud →  2022 →  #6