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Journal articles on the topic 'Mining Engineering and Metallurgy'

Author: Grafiati

Published: 4 June 2021

Last updated: 9 February 2022

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1

Halasi, Tibor, Snezana Kalamkovic, and Stanko Cvjeticanin. "Academic roots of chemical engineering in XVIII and XIX century in middle Europe." Chemical Industry 64, no. 2 (2010): 157–63. http://dx.doi.org/10.2298/hemind091120004h.

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Roots of chemical engineering in Middle Europe lead to the first mining and metallurgy academies, established in VIII century in Upper Hungaria and in Bohemian Kingdom. Chemical engineering skills originate from ancient Egyptian handicraft, alchemy, technical chemistry, pneumochemistry and phlogiston chemistry. Development of mining and metallurgy coincided with great scientific discoveries and industrial revolution. In Middle Europe, the first such academies were opened in St. Joachimstahl and in Schemnitz, and the first Serbian mining engineers Djordje Brankovic, Vasilije Bozic and Stevan Pa

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Readey, D. W. "Specific Materials Science and Engineering Education." MRS Bulletin 12, no. 4 (1987): 30–33. http://dx.doi.org/10.1557/s0883769400067762.

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Forty years ago there were essentially no academic departments with titles of “Materials Science” or “Materials Engineering.” There were, of course, many materials departments. They were called “Metallurgy,” “Metallurgical Engineering,” “Mining and Metallurgy,” and other permutations and combinations. There were also a small number of “Ceramic” or “Ceramic Engineering” departments. Essentially none included “polymers.” Over the years titles have evolved via a route that frequently followed “Mining and Metallurgy,” to “Metallurgical Engineering,” to “Materials Science and Metallurgical Engineer

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3

Townsend, I. "Automatic pressure filtration in mining and metallurgy." Minerals Engineering 16, no. 2 (2003): 165–73. http://dx.doi.org/10.1016/s0892-6875(02)00266-2.

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4

Sutherland, Ken. "Mining and metallurgy: The role of filters in mining and quarrying." Filtration & Separation 47, no. 1 (2010): 24–27. http://dx.doi.org/10.1016/s0015-1882(10)70034-3.

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5

Shao, An-lin. "Digital Mine Research and Practice Based on Mining and Metallurgy System Engineering." Frontiers of Engineering Management 3, no. 1 (2016): 67. http://dx.doi.org/10.15302/j-fem-2016006.

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6

Petkovic, Sofija. "The traces of roman metallurgy in Eastern Serbia." Journal of Mining and Metallurgy, Section B: Metallurgy 45, no. 2 (2009): 187–96. http://dx.doi.org/10.2298/jmmb0902187p.

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The archaeological traces of the Roman mining and metallurgy in eastern Serbia are rather frequent but insufficiently studied and published. Three mining-metallurgical regions abounding in gold, silver, copper, iron and lead could be distinguished there: 1. the upper course of the Pek river, metalla Pincensia, 2. the area between Bor, Zlot, Crna Reka and Rgotina and 3. the area in the river basin of Beli Timok, two latter ones had been organized as territoria metallorum. The archeometallurgical sites confirmed by investigations are: Kraku lu Jordan at the confluence of the Brodica river and th

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7

BOMSEL, OLIVER, and PAULO DE SA. "Mining and Metallurgy: Policies Adopted by Northern Hemisphere Operators." Mineral Processing and Extractive Metallurgy Review 3, no. 1-4 (1988): 221–29. http://dx.doi.org/10.1080/08827508808952623.

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8

Shvachych, G. G., O. V. Ivaschenko, V. V. Busygin, and Ye Ye Fedorov. "Parallel computational algorithms in thermal processes in metallurgy and mining." Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, no. 4 (August 2018): 129–37. http://dx.doi.org/10.29202/nvngu/2018-4/19.

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9

Vukovic, Milovan, and Ari Weinstein. "Kosovo mining, metallurgy, and politics: Eight centuries of perspective." JOM 54, no. 5 (2002): 21–24. http://dx.doi.org/10.1007/bf02701690.

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10

AO, Dan Wood. "Geology and Mining: An Introduction and Overview." SEG Discovery, no. 115 (October 1, 2018): 1–21. http://dx.doi.org/10.5382/geo-and-mining-01.

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Abstract Postdevelopment studies show that, once in operation, about 70% of mines perform below the prediction of their feasibility studies, with underperformance usually caused by deficiencies in the collection of primarily geology related data prior to designing the mine and planning its operation. A major reason for these deficiencies is probably a generally narrow understanding by many geologists of metallurgy as well as geotechnical and mining engineering. Additionally, geologists often do not appreciate the types and quantities of data required by metallurgists, geotechnical engineers, a

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Adorjan, L. A. "90th A.G.M. of the Canadian institute of mining and metallurgy." Minerals Engineering 1, no. 3 (1988): 276–77. http://dx.doi.org/10.1016/0892-6875(88)90056-8.

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12

Vaishar, Antonín. "Development of the settlement system in the Ostrava agglomeration and possibilities of its restructuring." Geografie 107, no. 2 (2002): 171–88. http://dx.doi.org/10.37040/geografie2002107020171.

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Large-scale coal-mining regions were showing specific settlement from the 19th century. The original typical system with towns as centres and their hinterlands was remodelled to a mosaic of coal pits, miner colonies (later housing quarters) and industrial factories interwoven with a dense web of infrastructure. The region of Ostrava is one of examples; here the mining of black coal linked up with the metallurgy of iron, heavy engineering and chemical industry. The region's economic base has experienced a restructuring in connexion with social changes after the year 1989 with individual towns s

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13

Frolova, Victoria, Olga Dolina, and Tatyana Shpilkina. "Investment Risk Management at Mining Enterprises." E3S Web of Conferences 105 (2019): 01054. http://dx.doi.org/10.1051/e3sconf/201910501054.

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The development of the Russian economy requires an increase in production factors, including energy, fuel and raw materials. Sustainable functioning of mining enterprises has an impact on the development of such industries as metallurgy, engineering, road construction and predetermines the development of the country’s economy as a whole. The article substantiates the need to form an investment risk management system in the mining industry to encourage expansion of environment-saving measures funding. The stages of investment risk management are proposed and their content is disclosed. The most

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Jovanovic, B. "Beginning of the metal age in the central Balkans according to the results of the archeometallurgy." Journal of Mining and Metallurgy, Section B: Metallurgy 45, no. 2 (2009): 143–48. http://dx.doi.org/10.2298/jmmb0902143j.

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The gradual development of the primary copper metallurgy in Balkans starts with production of small jewelry pieces and ends with the serial production of massive tools and weapons. It is confirmed that this metallurgy depended on the contemporary mining, i.e. the available sources of the raw materials. It is also corroborated by the discovery of two Early Eneolithic copper mines: Rudna Glava in Eastern Serbia and Ai-Bunar in Bulgaria /first half and the middle of the 5th millennium BC/. These mines are also the evidence for the local exploitation of the carbonate copper minerals - malachite an

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15

Meech, J. A. "93rd annual general meeting of the Canadian institute of mining, metallurgy and petroleum." Minerals Engineering 5, no. 1 (1992): 108–10. http://dx.doi.org/10.1016/0892-6875(92)90013-y.

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Petrov, Yu S., E. A. Khadzaragova, A. A. Sokolov, G. Kh Sharipzyanova, and A. V. Taskin. "Acquisition, transmission and storage of information on production-induced cycle in mining and metallurgy." Mining informational and analytical bulletin, no. 11-1 (2020): 178–88. http://dx.doi.org/10.25018/0236-1493-2020-111-0-178-188.

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17

Romero, Maximina, Isabel Padilla, Manuel Contreras, and Aurora López-Delgado. "Mullite-Based Ceramics from Mining Waste: A Review." Minerals 11, no. 3 (2021): 332. http://dx.doi.org/10.3390/min11030332.

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Mullite (3Al2O3·2SiO2) is an aluminosilicate characterized by excellent physical properties, which makes it an important ceramic material. In this way, ceramics based on mullite find applications in different technological fields as refractory material (metallurgy, glass, ceramics, etc.), matrix in composite materials for high temperature applications, substrate in multilayer packaging, protective coatings, components of turbine engines, windows transparent to infrared radiation, etc. However, mullite is scarce in nature so it has to be manufactured through different synthesis methods, such as

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18

Moni, Vlastimil, Petr Klouda, Tomáš Miletič, et al. "Evaluation of Tooth No. 2674 and ESCO Tooth 3D models." Multidisciplinary Aspects of Production Engineering 2, no. 1 (2019): 345–55. http://dx.doi.org/10.2478/mape-2019-0034.

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Abstract The expense of restoring of excavators cutting bodies is increasing these days in the Most Basin area, primarily the replacement of tooth because of abrasion expense. The main reason is the complicated geological situation of overburden rocks, first of all the occurrence of sands and hard structures in the overburden cuts rocks in the deep horizons of open pit mines. Description of the first part of the strength analysis and applicability of 3D models of the tooth serial number 2673 and the tooth ESCO Super V39VYH with application of finite element method (FEM) is the main topic of th

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Qiao, Peng, Yan Qiu Xia, and Xiang Yu Ge. "Tribological Properties of the Overbased Calcium Sulfonate Complex Greases Containing Different Lubricant Additives." Advanced Materials Research 645 (January 2013): 133–36. http://dx.doi.org/10.4028/www.scientific.net/amr.645.133.

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Overbased calcium sulfonate complex greases have excellent friction and wear properties and have been widely used in metallurgy and mining equipment. The effects and tribological performance of molybdenum dialkydithiocarbamate (MoDTC) and ionic liquid 1-(2-hydroxyethyl)-3-methylimidazolium bis (triﬂuoromethylsulfonyl) imide ([C2OHMim][NTf2]), 1-(2-hydroxyethyl)-3-hexylimidazolium bis (triﬂuoromethylsulfonyl) imide ([C2OHHim][NTf2s]), added in overbased calcium sulfonate complex grease as additives were investigated by using reciprocating ball-on-disk sliding friction tester. The results showed

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20

Grigoriev, Sergei, Tatiana Tarasova, Andrey Gusarov, Roman Khmyrov, and Sergei Egorov. "Possibilities of Manufacturing Products from Cermet Compositions Using Nanoscale Powders by Additive Manufacturing Methods." Materials 12, no. 20 (2019): 3425. http://dx.doi.org/10.3390/ma12203425.

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Complicated wear-resistant parts made by selective laser melting (SLM) of powder material based on compositions of metal and ceramics can be widely used in mining, oil engineering, and other precision engineering industries. Ceramic–metal compositions were made using nanoscale powders by powder metallurgy methods. Optimal regimes were found for the SLM method. Chemical and phase composition, fracture toughness, and wear resistance of the obtained materials were determined. The wear rate of samples from 94 wt% tungsten carbide (WC) and 6 wt% cobalt (Co) was 1.3 times lower than that of a sample

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21

IONESCU, Lavinel G. "ANDRÉS MANUEL DEL RIO, DISCOVERER OF VANADIUM." SOUTHERN BRAZILIAN JOURNAL OF CHEMISTRY 5, no. 5 (1997): 1–6. http://dx.doi.org/10.48141/sbjchem.v5.n5.1997.4_1997.pdf.

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Andres Manuel Del Rio was born in Madrid in 1764 and died in Mexico City in 1849. He studied mineralogy, geology, metallurgy, and mining engineering at the Royal Academy of Mines of Almaden and the Patriotia Seminary of Vergara. In 1871, with a stipend from the Spanish Crown, he continued his studies in Paris, Freiberg, Chemnitz, and other scientific centers throughout Europe, particularly in metallurgy. In 1794 at the invitation of Don Fausto Delhuyar, who together with his brother Juan Jose Delhuyar discovered tungsten in 1783, Andres Manuel Del Rio went to Mexico where he was a professor at

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22

Lubyanoi, Dmitry, Evgeny Pudov, Evgeny Kuzin, and Olga Semenova. "Application of the optimally alloyed cast irons in order to increase the durability and to ensure the cost reduction of mining and metallurgical products." E3S Web of Conferences 303 (2021): 01005. http://dx.doi.org/10.1051/e3sconf/202130301005.

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The article shows the relevance of the use of alloyed cast iron in mining and metallurgical engineering. The article discusses the technologies for producing naturally alloyed cast iron. For working bodies and friction units of mining machines, such as pumps, coal pumps, hydrocyclones, crushers and mills. The main type of wear for them is abrasive. To increase the wear resistance of cast iron the production of cast iron has not been sufficiently studied yet. Although the use of cast iron in a complex alloyed with manganese, silicon, chromium, titanium and vanadium has been studied. The article

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23

Petrovic, Nevenka, Brankica Andjelic, and Suzana Stankovic. "The chemicals in laboratory have no appropriate quality." Chemical Industry 62, no. 2 (2008): 90–92. http://dx.doi.org/10.2298/hemind0802090p.

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Laboratory of Department for Chemical Technical Control (CTC) of the Mining and Metallurgy Institute has been accredited since January 2006. The ultimate intend of such laboratory is the international recognition of analyzing results. Due to a need of obeying all laws, regulations and standards, a description of one segment example, namely the quality of chemicals for analyzing was given in this work. Bad quality of chemicals is included into the "Black List of Chemicals". This List also includes chemicals, and comments of their bad quality.

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24

Glowacz, Adam, Andrzej Glowacz, and Zygfryd Glowacz. "Recognition of Thermal Images of Direct Current Motor with Application of Area Perimeter Vector and Bayes Classifier." Measurement Science Review 15, no. 3 (2015): 119–26. http://dx.doi.org/10.1515/msr-2015-0018.

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AbstractInfrared thermography can measure the temperature of a surface remotely. In this article authors present a diagnostic method of incipient fault detection. The proposed approach is based on pattern recognition. It uses monochrome thermal images of the rotor with the application of an area perimeter vector and a Bayes classifier. The investigations have been carried out for direct current motor without faults and motor with shorted rotor coils. The measurements were performed in the laboratory. The efficiency of recognition using the area perimeter vector and the Bayes classifier was 100

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Novikov, Natalia V., and Elena V. Strogonova. "Technological drivers of industrial region's economy socialization." Economic Revival of Russia, no. 4 (66) (2020): 68–77. http://dx.doi.org/10.37930/1990-9780-2020-4-66-68-77.

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The authors reveal key technological factors and drivers for socializing the economy of an industrial region. They focus on the Ural macroregion and prove that the processes of socializing an industrial region's economy are closely related to the development of industrial production, which constitutes the 'genetic core' of the economy for this type of territories. The article substantiates and demonstrates that technological drivers of an industrial region's economy socialization are closely related to the digitalization of industry, which is initiated, to a great extent, by traditional core s

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GOLIK, Vladimir, Yuri DMITRAK, Oleg GABARAEV, and Igor ZASSEEV. "PROSPECTS FOR THE DEPOSITS DEVELOPMENT IN OSSETIA." Sustainable Development of Mountain Territories 13, no. 1 (2021): 103–11. http://dx.doi.org/10.21177/1998-4502-2021-13-1-103-111.

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Goal. Substantiation of the ecological and economic efficiency of innovative technologies for the development of deposits of the Sadonsky ore cluster during the period of restoration of the lost industrial potential of the depressed region. Methods. Analysis of the theory and practice of mining, with priority given to the experience in the development of North Caucasian deposits. Laboratory experiment in the study of the properties of filling mixtures and options with different activation methods, including reagent leaching in a disintegrator. Mathematical and economic modeling of the efficien

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González-Fernández, B., E. Rodríguez-Valdés, C. Boente, E. Menéndez-Casares, A. Fernández-Braña, and J. R. Gallego. "Long-term ongoing impact of arsenic contamination on the environmental compartments of a former mining-metallurgy area." Science of The Total Environment 610-611 (January 2018): 820–30. http://dx.doi.org/10.1016/j.scitotenv.2017.08.135.

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HUDEČEK, Leopold, Miloslav ŘEZÁČ, Denisa CIHLÁŘOVÁ, and Otto ROHÁČ. "Reliability of the Transport System in an Area Affected by the Mining Underground Activity." Inżynieria Mineralna 1, no. 1 (2020): 55–60. http://dx.doi.org/10.29227/im-2020-01-09.

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The paper deals with the negative effects of mining on the transport network in the Moravian-Silesian area, especially is focused on problems reflected in construction layers of transport-related structures (railways, roads, area storage and handling areas). With the extraction downturn, the sources and objectives of transport have changed including the characteristics of transport flows of all traffic roads and connections. Various measures for all transport modes situated in Moravian-Silesian region are identified and introduced in the both districts. Also new relevant directions of transpor

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Iadranskii1, Dmitrii, and Elena Chumak. "Modification of Soviet approaches to rationing the number of employees at mining enterprises." Izvestiya vysshikh uchebnykh zavedenii Gornyi zhurnal, no. 3 (May 14, 2020): 96–106. http://dx.doi.org/10.21440/0536-1028-2020-3-96-106.

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Introduction. The article critically comprehends the Soviet developments in the field of mining management personnel labor regulation. The works of modern authors and Soviet normative and methodological materials are considered. Based on the analysis, it is concluded that the Soviet methodological approaches to rationing the number of management personnel in general meet the challenges of modern conditions if critically scrutinized. In the course of the research the authors carried out a recalculation of the number of standards for ferrous metallurgy enterprises, which showed that the Soviet m

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Kaptay, G. "On the atomic masses (weights?) Of the elements." Journal of Mining and Metallurgy, Section B: Metallurgy 48, no. 1 (2012): 153–59. http://dx.doi.org/10.2298/jmmb111024014k.

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Atomic masses (weights?) is an essential information for mining and metallurgy. The paper discusses four subjects around this problem. First, the classification of all the elements is suggested into 4 classes, based on their isotope features, determining the accuracy of their known atomic masses. As part of that, the class of elements is discussed with uncertain atomic weights in accordance with the 2009 IUPAC recommendations. A better (easier to use) format of atomic weights is presented for this class of elements. Third, it is found not informative to leave empty spaces instead of approximat

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Dobra, Ramona Monica, Nicolae Farbas, and Doru Romulus Pascu. "Evaluation of Abrasive Wear Resistance of Fe-Cr-C Hardfacing Alloys Deposited on Active Components of the Agricultural Components." Advanced Materials Research 1029 (September 2014): 188–93. http://dx.doi.org/10.4028/www.scientific.net/amr.1029.188.

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In most of the engineering applications, such as mining, agriculture, metallurgy, the equipments fail due to abrasive wear. Hardfacing is one of the most economical and most widely used methods of improving surface characteristics of engineering equipments (wear, corrosion) without changing the bulk properties of the components.Fe-Cr-C hardfacing alloys are well known for their excellent performances under severe wear conditions. The wear behaviour of hardfacing alloys depends on their chemical composition, on the microstructure obtained after welding, of the welding technology, respectively t

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Magiera, Tadeusz, Beata Górka-Kostrubiec, Tadeusz Szumiata, and Małgorzata Wawer. "Technogenic magnetic particles from steel metallurgy and iron mining in topsoil: Indicative characteristic by magnetic parameters and Mössbauer spectra." Science of The Total Environment 775 (June 2021): 145605. http://dx.doi.org/10.1016/j.scitotenv.2021.145605.

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Xuan, Hongbin, and Gongjun Cui. "Tribological properties of Fe-Cr-B alloy for sliding boot in coal mining machine under dry sliding condition." Industrial Lubrication and Tribology 69, no. 2 (2017): 142–48. http://dx.doi.org/10.1108/ilt-10-2015-0159.

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Purpose To improve the wear resistance of the sliding boot, the wear-resistant Fe-21 Wt.% Cr-5 Wt.% B alloy is prepared, and the wear mechanism is studied under dry sliding condition. Design/methodology/approach The anti-wear Fe-21 Wt.% Cr-5 Wt.% B alloy is prepared by powder metallurgy technique. The tribological behavior of Fe-Cr-B alloy sliding against ASTM 1045 steel pin is studied at 30-60 N and 0.03-0.12 m/s using a reciprocating pin-on-disk tribometer under dry sliding condition. Meanwhile, the ASTM 5140 and 3316 steel are studied as compared samples. Findings The friction coefficients

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Shigan, E. E. "Scientometric analysis of dissertation papers for the specialty "Occupational health" by example of industry branch studies." Perm Medical Journal 37, no. 4 (2020): 109–14. http://dx.doi.org/10.17816/pmj374109-114.

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Objective. Over the past time, more and more importance has been attached to the analysis of scientometric indicators of a particular scientific discipline, occupational health is no exception. Materials and methods. A special place is given to the analysis of indicators of occupational health and safety in the workplace. Results. The largest percentage of research is based on the study of the worker`s health in the mining, chemical and oil refining industries, metallurgy and mechanical engineering. During the same period, the share of dissertations dealing with the influence of pr

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Сальков, Николай, and Nikolay Sal'kov. "Formation of Surfaces Under Kinetic Displaying." Geometry & Graphics 6, no. 1 (2018): 20–33. http://dx.doi.org/10.12737/article_5ad094a0380725.32164760.

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This work is the development of previously published ones in the journal "Geometry and Graphics" as follows: "Kinematic Correspondence of Rotating Spaces" (№ 1, 2013) and "Formation of Cyclic Surfaces in Kinetic Geometry" (№ 4, 2017). Many of mechanisms make rotational movement, wherein rotating parts of one mechanism "invade" into the zone of rotation for another rotating mechanism’s parts. At the same time, in addition to rotation, they can make other movements, both translational and rotational nature. The theory of kinetic geometry, of which this work is an integral part, is developed in o

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Coto, Orquidea, Federico Galizia, Ernesto González, Ianeya Hernández, Jeannette Marrero, and Edgardo R. Donati. "Cobalt and Nickel Recoveries from Laterite Tailings by Organic and Inorganic Bioacids." Advanced Materials Research 20-21 (July 2007): 107–10. http://dx.doi.org/10.4028/www.scientific.net/amr.20-21.107.

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Cuban serpentines are known as one of the richest deposits of Ni and Co in the world. These ores are usually treated by pyrometallurgy or by hydrometallurgy. These processes generate huge volumes of mining residues, which still contains high amounts of Ni (0.25 %) and Co (0.09 %). Since metals are partially oxidized, the chances to use sulfur-oxidizing bacteria (Acidithiobacillus thiooxidans) which are able to generate sulfuric acid to leach the residues from Caron process have been evaluated. Thus, in this work, inorganic and organic acids produced in cultures with A. niger or A. thiooxidans

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CHANTURIA, Valentin, Irina SHADRUNOVA, and Olga GORLOVA. "INNOVATIVE PROCESSES OF DEEP AND ENVIRONMENTALLY SAFE PROCESSING OF TECHNOGENIC RAW MATERIALS IN THE CONDITIONS OF NEW ECONOMIC CHALLENGES." Sustainable Development of Mountain Territories 13, no. 2 (2021): 224–37. http://dx.doi.org/10.21177/1998-4502-2021-13-2-224-237.

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Innovative processes of deep and complex processing of technogenic raw materials in the context of sustainable development of the mining industry and the economic challenges facing the mining industry should ensure the transition to a circular economy and the maximum use of natural resources. The article reflects the priority scientific and technological research on the involvement of technogenic mineral resources in efficient processing. Presented, developed at ICEMR RAS, including jointly with universities, research and production organizations and enterprises, modern innovative processes of

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Baibotayeva, A. D., G. D. Kenzhalieva, K. Т. Zhantasov, M. K. Zhantasova, and E. N. Kocherov. "STUDY OF THE EFFECT OF HEAVY METALS ON SOIL COVER AND METHODS OF THEIR BIOREMEDIATION CONTROL." Series of Geology and Technical Sciences 445, no. 1 (2021): 52–57. http://dx.doi.org/10.32014/2021.2518-170x.8.

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The article provides information on literature and patent information on the analysis of heavy metals formed during the extraction and processing of various types of raw materials for the production of non-ferrous metals and chemical products. The influence of heavy metals on the environment and living organisms, fauna and flora, as well as people living in different industrial regions of Kazakhstan is shown. Migration of heavy metals in the soil cover hydrosphere and atmosphere is shown. Based on the analytical review, the goals and objectives of the study are outlined, the chemical compositi

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Cui, Gongjun, Jin Wei, and Gongxiong Wu. "Wear behavior of Fe-Cr-B alloys under dry sliding condition." Industrial Lubrication and Tribology 67, no. 4 (2015): 336–43. http://dx.doi.org/10.1108/ilt-07-2014-0065.

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Purpose – The purpose of this study is to prepare new Fe-Cr-B alloys which have better wear resistance and investigate the wear mechanisms of these alloys tribotesting against SiC ceramic balls under dry sliding process. Design/methodology/approach – Fe-Cr matrix alloys were fabricated using powder metallurgy route. The tribological behaviors of Fe-Cr alloys tribotesting against SiC ceramic balls using a ball-on-disc tribotester were studied at different testing conditions. Meanwhile, microstructure, phases and morphology of worn surfaces were investigated. Findings – The element boron improve

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Conic, Vesna, Vladimir Cvetkovski, Milovan Vukovic, and Milena Cvetkovska. "Pilot plant for biohidrometallurgical production of copper." Chemical Industry 63, no. 1 (2009): 51–56. http://dx.doi.org/10.2298/hemind0901051c.

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In this work, technical and technological characteristics of pilot plant for biohydrometallurgical production of copper financed by Ministry of Science and Environment Protection of Serbia, in the frame of capital providing for scientific research for the period 2006-2008 is presented. Presented within this project is the contribution and capability of the Institute for Mining and Metallurgy Bor to carry out the Fp6 IP project: 'Biotechnology for Metal Bearing Materials in Europe (BioMinE)'. In the pilot plant, processes such as: microbiological leaching, pressures oxidation, chemical purifica

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Ulyhanets, S., L. Melnyk, О. Kravchuk, and Т. Melnyk. "Natural and man-made threats of Ukrainian agricultural sector development." Bulletin of Taras Shevchenko National University of Kyiv. Geography, no. 63 (2015): 49–53. http://dx.doi.org/10.17721/1728-2721.2015.63.13.

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The essence of natural and industrial safety is revealed. The sources and and types of dangers are described. Particular attention is paid to environmental safety. Regional characteristics of natural and man-made threats of Ukraine are spotlighted. The threats to natural and man-made disasters related to terrain features, climate, geology, economy specialization are identified here. Results of the analysis of natural and man-made threats indicate that the current state of environmental safety in most regions of Ukraine is almost at the required level. Particular attention is drawn to the objec

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Sukiennik, Marta, Barbara Kowal, and Patrycja Bąk. "Identification of Market Gap as a Chance for Enterprise Development—Example of Polish Raw Materials Industry." Energies 14, no. 15 (2021): 4678. http://dx.doi.org/10.3390/en14154678.

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The raw materials sector plays a key role in the Polish economy. The mineral raw material industry encompasses many different, sometimes highly specialized activities, such as exploration, mining, hauling, mineral processing, metallurgy and metal refining, as well as risk assessment, management (environmental, financial, legal) and marketing. The purpose of the article is to identify the market gap for business for entities or individuals in the mineral resources sector in Poland. Taking into account the European Union regulations which enforce the closure of hard coal mines in Poland by 2050,

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Habashi, F. "Chloride Metallurgy 2002, Edgar Peek and Gus Van Weert (Ed.), Canadian Institute of Mining, Metallurgy, and Petroleum, 3400 Maisonneuve W., #1210, Montreal, Canada H3Z 3B8, 2 volumes, 800 p (18.5×26 cm hard cover), Can. $185+postage. ISBN 1-894475-28-3. Special discount for members and students. Not sold separately." Minerals Engineering 16, no. 3 (2003): 295–96. http://dx.doi.org/10.1016/s0892-6875(03)00026-8.

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Shevchenko, V., А. Mukhachev, V. Lyashenko, and N. Osadcha. "Institutional Conditions for the Development of the Nuclear-Industrial Complex and Radioactive Waste Management in Ukraine." Economic Herald of the Donbas, no. 3 (61) (2020): 49–62. http://dx.doi.org/10.12958/1817-3772-2020-3(61)-49-62.

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Trends in the development of the nuclear-industrial complex and radioactive waste management are analyzed. Among the main problems of development of the nuclear-industrial complex and radioactive waste management are the imperfection of the legal framework, lack of investment. The contribution of the nuclear industry of Ukraine to the creation of gross domestic product is not significant, but its role is important in ensuring economic security and achieving energy independence of the country. The state of the nuclear-industrial complex in other countries of the world has been studied. It is ex

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Xi, Wei, Yuanye Ping, and Masoome Agha Alikhani. "A Review on Biosurfactant Applications in the Petroleum Industry." International Journal of Chemical Engineering 2021 (August 30, 2021): 1–10. http://dx.doi.org/10.1155/2021/5477185.

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The inadequacy of worldwide fossil fuel resources, combined with increasing energy demands, encourages global attention to either using alternative energy resources or improving the recovery factor and produce larger quantities from present reservoirs. Among all enhanced oil recovery (EOR) methods, surfactant injection is a well-known technique that reduces the interfacial tension (IFT) between oil and water and increases oil production. Despite numerous advantages of using surfactants, there are also a few obstacles like environmental impacts, high cost, effect on humans and other organisms d

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J. L. K. "Care '88: papers presented at the Conference on Applied Rock Engineering organized by The Institution of Mining and Metallurgy and the Department of Mining Engineering, University of Newcastle upon Tyne… held in Newcastle upon Tyne, 6—8 January, 1988. viii + 290 pp. Prices £35.00, US $88.00 (paperback). ISBN 0 900488 99 9." Geological Magazine 125, no. 6 (1988): 669. http://dx.doi.org/10.1017/s001675680002361x.

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Lesovik, Valery, Liliya Zagorodnyuk, Vladislav Ryzhikh, et al. "Granular Aggregates Based on Finely Dispersed Substandard Raw Materials." Crystals 11, no. 4 (2021): 369. http://dx.doi.org/10.3390/cryst11040369.

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It is necessary to solve the ecological problems of regions where there is large-tonnage storage of various finely dispersed materials, including technogenic ones. This article presents the results of an investigation into the possible use of substandard dispersed quartz sands to obtain effective granular aggregates, with the purpose of putting them to use in mortars and concrete. The study used standard and original experimental research methods related to the analysis and preparation of raw materials, technological tests, and the study of the properties of finished composites. Investigations

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Griffiths, James S. "Natural Terrain – a Constraint to Development? Proceedings of the 14 November 2002 conference organised by the Hong Kong Branch of the Institution of Mining and Metallurgy, 237 pages, HK$ 300, published by IMM, Hong Kong 2002." Quarterly Journal of Engineering Geology and Hydrogeology 37, no. 4 (2004): 370. http://dx.doi.org/10.1144/1470-9236/00-004.

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Жулай, Юрий Алексеевич, Юрий Александрович Кваша та Алексей Дмитриевич Николаев. "СРАВНИТЕЛЬНЫЙ АНАЛИЗ МЕТОДОВ РАСЧЁТА АМПЛИТУД КОЛЕБАНИЙ ДАВЛЕНИЯ, СОЗДАВАЕМЫХ КАВИТАЦИОННЫМ ГЕНЕРАТОРОМ". Aerospace technic and technology, № 3 (27 червня 2018): 58–68. http://dx.doi.org/10.32620/aktt.2018.3.08.

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One of the devices implementing energy-saving technologies is a Venturi tube of special geometry, called the cavitations generator of fluid pressure oscillation (hereinafter referred to as the generator). It converts the steady-state flow of process fluid into a discrete-impulse flow of increased power and has the simplicity of manufacturing that lacks moving parts, does not require additional energy sources and seamlessly fits into existing equipment. The practical use of the generator in engineering, metallurgy, the chemical industry and in mining, can reduce the specific energy consumption

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Bhatia, P. "Mining and Metallurgy in Ancient India." Indian Historical Review 34, no. 1 (2007): 283–87. http://dx.doi.org/10.1177/037698360703400112.

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