Scholarly record
DUST DECOMMISSION DURING EXTRACTION OF MINERALS BY THE OPEN METHOD
Abstract
During extraction of minerals by the open method, and especially in the areas where the dumps are located, as a result of dust emissions into the atmosphere, an unfavorable ecological situation develops, which tends to increase dustiness in quarry work areas as a result of increasing production capacity. In the paper, it is proposed to combat dust formation by mining masses impregnation with liquid preventive agents compositions. The proposed impregnations were selected depending on the season and climatic conditions. In accordance with existing methods, experiments have been carried out that confirm the formulations ability to wet the soil, the surface of mineral rocks, minerals effectively, even under conditions of negative temperatures. Stable viscosity-temperature properties ensure the stability of the liquids aggregate state in the winter period time and allow not to lose their wetting capacity. The proposed compositions performance characteristics have been checked, such as the soils wettability, the ability to consolidate finely dispersed materials, the rubber swelling of mining autotransport tires. The developed compositions proved to be very effective, especially for catching fine dust. They can be used in the mining, coal, and enrichment industries.
Publication Impact Profile
Publication details
References12
Bulbashev A.P. Dust control on quarries for building materials/International Academy of Ecology, Safety of man and nature, Russian Federation, 2006, 208 p.
Smirnov Yu. D., Kamensky A.A., Ivanov A.V. Using of steam condensing way of dust-depressing in different manufacturing operations during mining, Journal of Mining Institute, Russian Federation, 2010, vol. 186, pp. 82-85.
Kamensky A.A. Researches of coagulation of dust fraction at application of the aerofoamy way of dust-depressing/ Journal of Mining Institute, Russian Federation, 2011, vol. 189, pp. 138-140.
Chemezov E.N., Delec E.G. Struggle with dust on open mountain works/Bulletin of the Scientific Center for the Safety of Work in the Coal Industry, Russian Federation, 2017, vol. 1, pp. 42-46.
Wen Nie, Wenle Wei, Peng Cai. Simulation experiments on the controllability of dust diffusion by means of multi-radial vortex airflow/Advanced Powder Technology, China, 2018, vol. 29, issue 3, pp. 835-847.
Faschingleitner J., Höflinge W. Evaluation of primary and secondary fugitive dust suppression methods using enclosed water spraying systems at bulk solids handling/ Advanced Powder Technology, Germany, 2011, vol. 22, issue 2, pp. 236-244.
Hetang Wang, Deming Wang, Wanxing Ren. Application of foam to suppress rock dust in a large cross-section rock roadway driven with roadheader/ Advanced Powder Technology, China, 2013, vol. 24, issue 1, pp. 257-262.
Khristoforov A.A., Kuznetsov D.A., and Artiushin I.A. Methods and means of dust control and control of dust concentration in the atmosphere of the coal terminals of marine ports with the use of the latest achievements in automation and dust supply / Bulletin of the Scientific Center for the Safety of Work in the Coal Industry, Russian Federation, 2017, no. 3, pp. 57-67.
Dalbaeva E.P. Justification of effective dust control in the open-pits of cryolithozone, Journal of Mining Institute, Russian Federation, 2014, vol. 207, pp. 110- 111.
Kondrasheva N.K., Zyrianova O.V., Kireeva E.V., Refinery byproducts in dust suppression and the prevention of rock adhesion and freezing at mines/ Coke and Chemistry, Russian Federation, 2016, pp. 338 – 344.
Drinberg A., Tarasova I.. A finer route to protective coating / European Coating Jornal, Russian Federation, 2014, vol. 4, pp. 30-35.
Drinberg A. New type of alkyd oligomers/ Enciklopedia inzshinera-kchimika, Russian Federation, 2013, vol. 7, pp. 28-31.
View or Download full articleAccess options
SWS access login
Login as SWS Scientific CommitteeLogin as SWS Scientific PartnerLogin as SWS AuthorAuthors and approved SWS contributors will read and export their own linked papers after identity matching by SWS profile, email and SGEM GlobalID.
For librarian assistance: [email protected]
Purchase Instant Access
- Article can be downloaded after successful payment.
- Article may be used according to SWS library access terms.
- Article cannot be redistributed.
