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Journal articles on the topic 'Iron ore pelletising plant'

Author: Grafiati

Published: 25 June 2021

Last updated: 29 July 2025

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1

Huang, Xiaoxian, Xiaohui Fan, Zongping Li, et al. "An integrated optimal control model for the drying and preheating process in iron ore pellet manufacturing." Ironmaking & Steelmaking: Processes, Products and Applications 51, no. 1 (2024): 72–79. http://dx.doi.org/10.1177/03019233231215182.

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The drying and preheating process plays a crucial role in the induration of iron ore pellets. It is conducted on a closed, moving bed in both the straight grate and grate-kiln processes. The internal state of the pellet bed cannot be measured and the manipulated parameters are set according to the experience. An integrated optimal control model based on the numerical simulation and intelligent algorithm is proposed. In this model, the moisture content and temperature of pellets in each stage are predicted via the mathematical simulation, and the inlet gas temperature is optimally set and real-

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2

Džupková, Martina, Mária Fröhlichová, Jaroslav Legemza, Róbert Findorák, and Jozef Hudák. "Influence of Biomass Absorptivity on the Process of Sinter Charge Pelletisation." Applied Sciences 10, no. 19 (2020): 6780. http://dx.doi.org/10.3390/app10196780.

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Capillary water absorption of materials is a very important factor in the process of pre-treatment of fine-grained materials. Materials that are in a moisturized state capable of forming a firm, compact pellet are, thanks to this particular physical property, suitable for utilisation in sinter charge preparation within the process of sintering iron-ore raw materials. The pelletising ability of coke dust is generally known and coke dust exhibits good pelletisability. From the ecological point of view, an alternative to coke dust is currently biomass, which has a great potential for industrial a

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3

Shabanova, Galina, Victoria Taranenkova, Mykhailo Sharapov, Oksana Myrgorod, and Oleksandr Pirohov. "Study of Special Cements Based on Calcium and Barium Ferrites." Materials Science Forum 1140 (December 19, 2024): 63–72. https://doi.org/10.4028/p-e7lvbz.

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Pelletising, i.e. transformation of fine dusty materials into lump materials (pellets, briquettes, pellets), is an important technical task solved in many sectors of the national economy - ferrous and non-ferrous metallurgy, chemical industry and in a number of other industries. The process of pelletising ores and ore concentrates is of the greatest importance for the production of iron and steel, i.e. for ferrous metallurgy. The most common method of pelletising is pelletising - granulation of iron ore concentrates in special granulation plants, usually with the use of binders. As a result of

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4

Fan, X.-H., M. Gan, T. Jiang, X.-L. Chen, and L.-S. Yuan. "Decreasing bentonite dosage during iron ore pelletising." Ironmaking & Steelmaking 38, no. 8 (2011): 597–601. http://dx.doi.org/10.1179/1743281211y.0000000029.

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5

Nilsson, E. A. A., R. Tegman, and M. L. Antti. "Thermal cycling of grate-link material for iron ore pelletising process." Ironmaking & Steelmaking 44, no. 4 (2016): 269–80. http://dx.doi.org/10.1080/03019233.2016.1210404.

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6

Croft, T. N., M. Cross, A. K. Slone, et al. "CFD analysis of an induration cooler on an iron ore grate-kiln pelletising process." Minerals Engineering 22, no. 9-10 (2009): 859–73. http://dx.doi.org/10.1016/j.mineng.2009.03.011.

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7

Pownceby, M. I., and J. M. F. Clout. "Importance of fine ore chemical composition and high temperature phase relations: applications to iron ore sintering and pelletising." Mineral Processing and Extractive Metallurgy 112, no. 1 (2003): 44–51. http://dx.doi.org/10.1179/037195503225011402.

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8

Garza-Reyes, Jose Arturo, Mustafa Al-Balushi, Jiju Antony, and Vikas Kumar. "A Lean Six Sigma framework for the reduction of ship loading commercial time in the iron ore pelletising industry." Production Planning & Control 27, no. 13 (2016): 1092–111. http://dx.doi.org/10.1080/09537287.2016.1185188.

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9

Kumar, S., A. Jaiswal, and R. Sah. "Improving the sinter productivity with increased specular iron ore in sinter blend." Journal of Mining and Metallurgy, Section B: Metallurgy, no. 00 (2022): 9. http://dx.doi.org/10.2298/jmmb210922009k.

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Specular iron ores are medium grade iron ores suitable to use in agglomeration process. However, due to their hard texture, undesirable particle size and shape, poor assimilation performance and low reactivity at high temperature, its uses in agglomeration is very limited and restricted to almost 3-10% at most of the plant. In the present study effect of specular iron ore on sintering performance and sinter qualities are examined. It was observed that an increased proportion of specular iron ore in sinter blend has shown poor sintering performance in both laboratory scale studies and plant sca

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10

Krishna, S. J. G., C. Rudrappa, B. P. Ravi, and M. V. Rudramuniyappa. "Optimization of an Iron Ore Washing Plant." Procedia Earth and Planetary Science 11 (2015): 111–14. http://dx.doi.org/10.1016/j.proeps.2015.06.014.

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11

Bajraktari-Gashi, Zarife, Muharrem Zabeli, and Behram Halilaj. "Key Metallurgical Parameters of Fe-Ni Production During 1984–1997 and 2007–2017 at the Ferronickel Smelter in Drenas." Materials and Geoenvironment 67, no. 2 (2020): 73–77. http://dx.doi.org/10.2478/rmzmag-2020-0008.

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AbstractDuring 1984–1997, the ferronickel plant in Drenas used iron-nickel ore from the mines of the Republic of Kosovo: Glavica and Çikatove (Dushkaje and Suke) mines. However, during the years 2007–2017, when the plant started operating from the cessation of production, which was from 1998 to 2007, some types of iron-nickel ores from different countries began to be used, starting from iron-nickel ores from Kosovo, iron-nickel ores from Albania, ores from Indonesia, ores from the Philippines, ores from Guatemala, ores from Turkey and ores from Macedonia. The ore composition, however, is mainl

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12

Ribeiro, José Pancrácio, and Claudio Henrique T. Ribeiro. "New mega-sized wet high intensity magnetic separator: a cost-effective solution to reclaim iron ore fines from tailing dams." Rem: Revista Escola de Minas 66, no. 4 (2013): 529–33. http://dx.doi.org/10.1590/s0370-44672013000400019.

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Ten years of continuous research and development have led to a major improvement in the field of iron ore Wet High Intensity Magnetic Separation - WHIMS. With this cutting-edge technology, Gaustec has established a new world record in this class of Magnetic Separators, by providing a sheer feed rate of up to 1400 tph for iron ore fines. Although low-grade iron ore mines will benefit from this new technology, focused on herein is the reclaiming of low-grade iron ore tailing from ponds, having in mind its huge positive environment impact and business opportunity. Based on this newly developed te

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13

CHUKIN, D. M., A. A. ANDRYUSHECHKIN, YU A. FROLOV, V. Е. KOTYSHEV, and N. I. KOTYSHEVA. "IRON ORE BLENDING AT PJSC MMK’s SINTER PLANT No. 5." Ferrous Metallurgy. Bulletin of Scientific , Technical and Economic Information 78, no. 10 (2022): 834–44. http://dx.doi.org/10.32339/0135-5910-2022-10-834-844.

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Considers the factors that determine the efficiency of iron ore raw materials blending and the variability in the chemical composition of the sinter. The characteristics are provided for the areas of receiving and blending iron ore raw materials at PJSC MMK’s Sinter Plant No. 5. It is shown that an autonomous dosing department for iron ore raw materials with lime in front of the blending warehouse is used for the first time at sinter plants in Russia; the closed blending warehouse is equipped with the most modern technology. The method for determining the efficiency of blend-ing iron ore raw m

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14

Li, Zezheng, Yifan Li, Yuanshuai Duan, Aimin Yang, Zhenghan Xu, and Jianming Zhi. "Study on the Basic Characteristics of Iron Ore Powder with Different Particle Sizes." Minerals 12, no. 8 (2022): 973. http://dx.doi.org/10.3390/min12080973.

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In order to study in depth the differences in basic characteristics between iron ore fines commonly used by a steel company, and guide the sintering performance plant to choose the best ore allocation method, experimental studies on the basic characteristics of seven iron ore powders of three sizes were carried out using micro-sintering equipment, mainly including assimilation properties, liquid phase fluidity, and bonding phase strength. The results of the research showed that with the increase of the iron ore powder particle size, the assimilation of the seven iron ore powders showed an over

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15

MORKUN, Vladimir, Vitalii TRON, Oleksandra SERDIUK, and Alona HAPONENKO. "ASSESSMENT OF IRON ORE CONCENTRATION CHARACTERISTICS ON THE BASIS OF ULTRASONIC MEASUREMENTS." Sustainable Development of Mountain Territories 13, no. 2 (2021): 273–80. http://dx.doi.org/10.21177/1998-4502-2021-13-2-273-280.

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A great number of various factors to a different extent impact iron ore treatment, properties of mineral composition of ore and parameters of technological equipment being some of them. To solve the problem of improving performance of a concentration plant in terms of the concentrate, it is required to elaborate effective scheduled procedures, upgrade technological equipment, develop methods of control over concentration processes considering technological properties of ore fed. There is suggested a method of improving efficiency of magnetic concentration of iron ore under the action of high-i

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16

НUBINA, Viktoriia, Valentyn VERKHOVTSEV, Victor Yatsenko, et al. "MINERAL AND PHYSICAL AND CHEMICAL CHANGES IN MAGNETITE QUARTITES OF THE VALYAVKINSKY AND NOVOKRIVORIZKY DEPOSITS OF THE KRYVBUS DURING THEIR MINERAL PROCESSING." Visnyk of Taras Shevchenko National University of Kyiv. Geology, no. 1 (104) (2024): 36–48. http://dx.doi.org/10.17721/1728-2713.104.05.

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Background. In order to study the mineral physical and chemical changes that occur with iron ore (magnetite quartzites) of the Valyavkinsky and Novokrivorizky deposits of the Kryvorizka iron ore basin during the mining and processing of ore at the mining and processing plant "ArcelorMittal Kryvyi Rih", the entire technological chain of mining and mineral processing was analyzed: magnetite quartzite (ore) in naturaldeposits → ore after explosion → ore after crushing at crushing plants → intermediate magnetic products and tailings of all stages of beneficiation → final magnetite concentrate. Met

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17

Eisl, Roland, Marlen Hochwimmer, Clemens Oppeneiger, and Daniel Buchberger. "Hydrogen Based Direct Iron Ore Reduction Plant Simulation." BHM Berg- und Hüttenmännische Monatshefte 167, no. 3 (2022): 92–98. http://dx.doi.org/10.1007/s00501-022-01199-2.

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18

Arbeithuber, C., H. P. Jörgl, and H. Raml. "Fuzzy control of an iron ore sintering plant." Control Engineering Practice 3, no. 12 (1995): 1669–74. http://dx.doi.org/10.1016/0967-0661(95)00179-x.

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19

Simancuk, Yelena, and Andrej Kurrijanov. "A zonal forest approach for restoring degraded lands in the Kostanay region." BIO Web of Conferences 128 (2024): 00002. http://dx.doi.org/10.1051/bioconf/202412800002.

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This article presents the findings of a comprehensive investigation into the current state of natural vegetation cover on iron ore dumpsites operated by mining enterprises within the Kostanay region of Kazakhstan. We propose a holistic approach to enhancing the sustainability of the iron ore industry through forest reclamation, utilizing zonal plant species for the revegetation of these degraded landscapes. This approach centers on the ecological reclamation of iron ore dumpsites through the strategic implementation of native, zonally adapted plant species. By meticulously selecting plant comm

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20

Afandieva, Zarifa Jahangir kyzy. "Prospects of Daschkesan iron ore deposit development." NEWS of the Ural State Mining University 1, no. 1 (2022): 7–12. http://dx.doi.org/10.21440/2307-2091-2022-1-7-12.

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The topicality the subject. To meet Azerbaijan's growing demand for ferrous metallurgical raw materials, there are sufficient reserves of iron ore deposits that can be put into industrial operation. These are related to the future development of the mining industry in the Daschkesan iron ore group, including the promising South-Daschkesan and Damirov fields. The re-exploitation of the Daschkesan iron ore group will have a positive impact on the socioeconomic development of the region, as well as strengthen the position of the mining industry and metallurgy in the country's non-oil sector. The

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21

Simanchuk, Yelena, and Gulnar Sultangazina. "Floristic features of the Kostanay iron ore dump flora." BIO Web of Conferences 128 (2024): 00013. http://dx.doi.org/10.1051/bioconf/202412800013.

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This study investigates the floristic composition of the plant community established on the Kostanay iron ore dump, a man-made habitat resulting from long-term industrial activity. We aim to identify plant species that have successfully colonized this edaphically and chemically stressful environment and analyze their adaptations to the specific conditions. A comprehensive vegetation survey across three iron ore deposits (Sokolovo, Sarbai, and Kachar) dump sites documented a total of 284 plant species. This flora encompasses representatives from 163 genera distributed among 44 families. Notably

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22

Sulym, A., O. Safronov, P. Khozia, and A. Strynzha. "JUSTIFICATION OF THE NEED FOR CONSTRUCTION OF A SPECIALIZED WAGON FOR TRANSPORTATION OF IRON ORE PELLETS." Collection of scientific works of the State University of Infrastructure and Technologies series "Transport Systems and Technologies" 1, no. 40 (2022): 23–34. http://dx.doi.org/10.32703/2617-9040-2022-40-3.

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The type and characteristics of such cargo as iron ore pellets are described. The manufacturing technique of iron ore pellets at the mining processing plant is given. The process of transporting iron ore pellets along the main tracks of JSC "Ukrzaliznytsia" to the consumers of these products was considered using the example of PJSC "Poltava Mining and Processing Plant". It has been established that iron ore pellets are transported on the main railway tracks by one of the following types of freight wagons: universal gondola cars with a hollow-bottom body or discharge doors, specialized hopper w

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23

Zhang, Ying Yi, Yuan Hong Qi, Zong Shu Zou, and Yun Gang Li. "Development Prospect of Rotary Hearth Furnace Process in China." Advanced Materials Research 746 (August 2013): 533–38. http://dx.doi.org/10.4028/www.scientific.net/amr.746.533.

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Summarized the development situation of rotary hearth furnace (RHF) direct reduction technology, ore resource allocation situation and direct reduction iron demand. The survey results show that: China's iron ore resource allocation heavily rely on imported iron ore, gas-based direct reduction process (MIDREX, HYL-III, FINMET) is not likely to be the mainly direct reduced iron (DRI) process in China. However, non coking coal resources is very rich in China, research and development of coal-based direct reduction process (such as FASTMET and ITMK3 process) has important practical significance, i

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24

Rodrigues, B. "VAM Association in Seedlings of Some Plant Species Growing on Iron ore Mine Spoils in Goa (India)." Indian Journal of Forestry 22, no. 2 (1999): 136–40. https://doi.org/10.54207/bsmps1000-1999-j62gjc.

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As assessment of VA mycorrhizal association in 21 naturally occurring seedlings of shrub and tree species belonging to 19 genera and distributed among 16 families collected from a 12 years old iron ore mine reject dump was made. Spore densities of iron ore mine rejects and adjacent undisturbed site were also studied. It was observed that the seedlings of all the species studied, showed mycorrhizal infection. The mycorrhizal infection varied from 25% to 98% in the different species. It was observed that the spore densities of the iron ore mine rejects was very low as compared to that of adjacen

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25

Umadevi, T., A. Brahmacharyulu, P. Karthik, P. C. Mahapatra, M. Prabhu, and M. Ranjan. "Recycling of steel plant mill scale via iron ore sintering plant." Ironmaking & Steelmaking 39, no. 3 (2012): 222–27. http://dx.doi.org/10.1179/1743281211y.0000000063.

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26

Chen, Peng, and Xiaolei Zhou. "A Study on the Influence of Drying and Preheating Parameters on the Roasting Properties of Limonite Pellets." Minerals 14, no. 2 (2024): 166. http://dx.doi.org/10.3390/min14020166.

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In this experiment, a pellet preparation method was investigated to study the drying, preheating, and roasting properties of limonitic iron ore from a plant in Yunnan. The aim was to improve the subsequent iron-making process of limonitic iron ore and make it a substitute for sintered ore. This substitution would reduce the amount of blast furnace slag in the iron-making process. Bentonite is commonly used as a primary binder in many pelletizing plant operations. However, its excessive usage leads to a higher risk of slagging and coking in the furnace. In this paper, we aim to decrease the qua

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27

Bazaluk, Oleg, Mykhailo Petlovanyi, Vasyl Lozynskyi, Serhii Zubko, Kateryna Sai, and Pavlo Saik. "Sustainable Underground Iron Ore Mining in Ukraine with Backfilling Worked-Out Area." Sustainability 13, no. 2 (2021): 834. http://dx.doi.org/10.3390/su13020834.

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The present paper considers aspects of underground iron ore mining in Ukraine, in particular the level of mine production and reserves of basic ore fields. It analyzes and generalizes the practice of using cemented rockfill under difficult mining and hydrogeological conditions of the Pivdenno-Bilozerske high-grade iron ore field. The Belozersky iron ore district is the only one in Ukraine that, without any technological cycle of beneficiation, can provide both domestic and foreign consumers with high-quality raw iron ore as required by world markets. The PJSC Zaporizhzhia iron ore plant extrac

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28

Sarda, Aditya, Naik Nithesh, Navneeth Krishna, Tarun Shrivastva, and Arun Prabhu. "Study and Implementation of Quality Improvement Techniques to Improve the Consistency in Cold Crushing Strength of Iron Ore Pellets." Asian Journal of Engineering and Applied Technology 3, no. 2 (2014): 10–15. http://dx.doi.org/10.51983/ajeat-2014.3.2.728.

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Iron ore pellets plays vital role in the success of the steel industry across the globe. Maintaining consistent quality of pellets is very important to achieve good reducibility and productivity at both blast furnace and direct reduction processes. Physical parameters like cold crushing strength and shatter index of iron ore pellets are very critical for their handling and use. Cold crushing strength (CCS) of iron ore pellets varies widely from as low as 80 Kgf / pellets to as high as 350 Kgf /pellets depending upon the input material quality and the process variables. The most preferred range

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Arbeithuber, C., H. P. Jörgl, and H. Aberl. "Fuzzy Control of an Iron Ore Sinter Plant 1." IFAC Proceedings Volumes 27, no. 11 (1994): 129–33. http://dx.doi.org/10.1016/s1474-6670(17)47635-x.

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30

Zhirnov, A. M. "PRODUCTION OF STEEL AND PRECIOUS METALS THROUGH THE DEVELOPMENT OF LARGE INTEGRATED IRON ORE DEPOSITS IN JEWISH AUTONOMOUS REGION AS THE MOST IMPORTANT FACTOR OF THE ECONOMY RISE IN THE FAR EAST." Regional problems 25, no. 3 (2022): 115–17. http://dx.doi.org/10.31433/2618-9593-2022-25-3-115-117.

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The iron ore deposits in the Jewish Autonomous region are characterized by large reserves of ores (3bn. tons) and super-large resources of precious metals (1500–2500 tons). The newly created Kimkan-Sutarsky GOK is focused only on dry ore dressing, instead of the previously planned metallurgical plant for steel production. The state directive documents provide for the complete processing of natural raw materials on site and obtain the final product. The presence of large resources of gold and platinum in iron ores, exceeding the value of the iron ore containing them makes it necessary and oblig

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31

Umadevi, Tekkalakote, Komala Sivanna Sridhara, Munukuntla Raju, et al. "Development of process for reduction in fines generation at direct reduced iron plant by coating of magnetite iron ore fines on hematite iron ore pellets." Metallurgical Research & Technology 119, no. 6 (2022): 604. http://dx.doi.org/10.1051/metal/2022088.

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Iron ore pellet fines generation at direct reduced iron (DRI) plant is ranging from 10 to 12% during handling of the pellets from pellet plant to DRI plant. The generation of fines during handling depends on the quality of the produced pellets, mainly due to the abrasion index (AI) of the pellet. To reduce the generation of pellet fines, detailed laboratory studies have been carried out by coating the hematite iron ore pellet surface with magnetite fines generated from reduction roasting plant, and mixed magnetite fines with limestone fines. The coated green pellets were fired in a rising hear

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32

Das, Subrata Narayan, Susanta K. Biswal, and Ranjan K. Mohapatra. "Analysing the role of a bio-surfactant extracted from Colocasia esculenta (L.) Schott on the stabilization of high concentrated iron ore slurry for transportation." Bulletin of the Chemical Society of Ethiopia 37, no. 6 (2023): 1459–70. http://dx.doi.org/10.4314/bcse.v37i6.13.

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ABSTRACT. The transportation of minerals/ores in form of slurry through pipelines is an alternative, effective and also eco-friendly mode of transportation. Surfactants extracted from the plant sources are gaining high interest for the formulation and stabilization of high concentrated solid-water slurries. In this work, the role of a novel bio-surfactant extracted from Colocasia esculenta (L.) Schott on the stabilisation of iron ore slurry (IOS) was studied and reported first time. The collected iron ore powder (IOP) and dried IOS samples were analysed with the help of XRF, XRD, SEM and EDS a

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Yuniar, Dewi, Fitriansyah Fitriansyah, Adi Susetyo Dermawan, Hadi Surya Wibawanto Sunarwadi, and Teten Suparto. "Variasi Penggunaan Limbah Crushing Plant Bijih Besi Gunung Batu Sebagai Agregat Halus Terhadap Mutu Beton." Media Ilmiah Teknik Sipil 11, no. 2 (2023): 150–57. http://dx.doi.org/10.33084/mits.v11i2.4758.

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The increasing demand for concrete as a construction material has resulted in the depletion of natural resources. This motivates the construction industry to continue to innovate in the manufacture of concrete. The utilization of iron ore waste as a substitute for fine aggregate is one of the solutions. This study aims to determine the optimum composition of iron ore waste as a substitute for fine aggregate on compressive test strength and economic value of concrete mix materials. This study used coarse aggregate from the quarry location of Mount Batu PTP Pelaihari District, Tanah Laut Regency

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34

Liu, Wenbo, Defeng Sun, and Te Xu. "Integrated Production and Distribution Planning for the Iron Ore Concentrate." Mathematical Problems in Engineering 2019 (February 28, 2019): 1–10. http://dx.doi.org/10.1155/2019/7948349.

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This paper studies the production and distribution planning problem faced by the iron ore mining companies, which aims to minimize the total costs for the whole production and distribution system of the iron ore concentrate. The ores are first mined from multiple ore locations, and then sent to the corresponding dressing plant to produce ore concentrate, which will be sent to distribution centers and finally fulfill the customers' demands. This paper also tackles the difficulty of variable cut-off grade when making mining production planning decisions. A mixed-integer programming model is deve

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Kawigraha, Adji, Johny Wahyuadi Soedarsono, Sri Harjanto, and Pramusanto. "Reduction of Composite Pellet Containing Indonesia Lateritic Iron Ore as Raw Material for Producing TWDI." Applied Mechanics and Materials 281 (January 2013): 490–95. http://dx.doi.org/10.4028/www.scientific.net/amm.281.490.

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Blast furnace process is still an important process for producing pig iron. The process needs high grade iron ore and coke. The two materials can not be found easily. In addition blast furnace process needs cooking and sintering plant that produces polluted gases. Utilization of composite pellet for pig iron production can simplify process. The pellet is made of iron ore and coal. In addition the pellet can be made from other iron source and coal. This paper discusses the evolution of phase during reduction of composite pellet containing lateritic iron ore. Fresh iron ore and coal were ground

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Nezhad, Iman Eskandari, Mohammad Ataei, and Farhang Sereshki. "IRON ORE ALLOCATION MODEL TO FEEDSTOCK CONCENTRATE PLANTS FROM MULTIPLE SOURCES TO MULTIPLE DESTINATIONS CONSIDERING THE UNCERTAINTY OF GRADE, IN IRON ORE MINES: A CASE STUDY IN SANGAN MINE, IRAN." Rudarsko-geološko-naftni zbornik 39, no. 5 (2024): 153–63. https://doi.org/10.17794/rgn.2024.5.11.

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Operations research is a science that is used in various fields. This science is a set of quantitative techniques that help managers make decisions using scientific methods. This science is related to many axial decision-making issues of managers. For this reason, it is also called the science of management. This science is widely used in industries and mines. One of the most appropriate methods for solving research problems in operations is using linear programming in mining projects. This study was conducted in the Sangan iron ore mine in Iran. In this article, by using linear programming mo

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Dixit, P., D. Makhija, A. K. Mukherjee, V. Singh, A. Bhatanagar, and R. K. Rath. "Characterization and Beneficiation of Dry Iron Ore Processing Plant Reject Fines to Produce Sinter/Pellet Grade Iron Ore Concentrate." Mining, Metallurgy & Exploration 36, no. 2 (2018): 451–62. http://dx.doi.org/10.1007/s42461-018-0006-x.

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38

Viana, Sidney, and Cairo Lúcio Nascimento Jr. "Regulatory Control of Mass Flowrate in an Ore Feeding System with Time-Delayed Gain-Variant Dynamics." Journal of Applied Instrumentation and Control 9, no. 1 (2021): 19. http://dx.doi.org/10.3895/jaic.v9n1.13569.

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Brazil is the world leading producer and exporter of iron ore, mainly due to operations of VALE, a global mining company with several operations in the country, delivering iron, copper, manganese, and nickel ores. Those operations are located mainly in the Northern state of Pará, and in the Southeastern state of Minas Gerais. From 2014 to 2019, the company’s average yearly production of iron ore was about 342 million t/year. Most of such production was exported overseas, mainly to Asian and European countries.Mineral processing plants implement several stages of ore beneficiation, necessary to

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Roy, Jonathan, Claude Bazin, and Faïçal Larachi. "Simulation Algorithm for Water Elutriators: Model Calibration with Plant Data and Operational Simulations." Minerals 12, no. 3 (2022): 316. http://dx.doi.org/10.3390/min12030316.

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A dynamic simulation algorithm based on 1-D transient convection/diffusion transport per particle size class is proposed to simulate a hydraulic classifier operated to selectively remove quartz from an iron oxide concentrate produced by processing the ore from an iron ore mine in northeastern Canada. The calibrated model is used to simulate the operation of dense bed hydraulic classifiers of different sizes and/or under different operating conditions. The simulator predicts the behavior and characteristics of the pulp at different depths within the classifier as a function of time. The simulat

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Zen’kov, I. V., Yu A. Anischenko, V. A. Fedorov, et al. "Information Support for the Assessment of the Ecology of Disturbed Lands by Iron Ore Open Pits in the Middle and South Urals." Ecology and Industry of Russia 25, no. 1 (2021): 38–43. http://dx.doi.org/10.18412/1816-0395-2021-1-38-43.

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The results of assessing the formation of a plant and aquatic ecosystem on the territory of worked-out and being developed iron ore deposits in the regions of the Urals are presented. It has been established that the restoration of the ecobalance is taking place at an acceptable rate at iron ore deposits located in the forest zone. Environmental restoration assessment was carried out using the results of remote monitoring.

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Wang, Wei Zhi, Meng Qing Lei, and Chun Guang Yang. "Research Progress of Flotation Collector in Hematite Flotation." Advanced Materials Research 791-793 (September 2013): 232–35. http://dx.doi.org/10.4028/www.scientific.net/amr.791-793.232.

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The article based on several iron ore flotation processes at home and abroad described the collectors at home and abroad development as the flotation process of constantly improving. For different stages of development the article also introducted representative collectors which some iron ore beneficiation plant use briefly, and then explained the details of domestic current high quality collectors. Finally the article prospected the development trend of domestic collectors.

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Cores, Alejandro, Luis Felipe Verdeja, Serafín Ferreira, et al. "Iron ore sintering. Part 3: Automatic and control systems." DYNA 82, no. 190 (2015): 227–36. http://dx.doi.org/10.15446/dyna.v82n190.44054.

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The sintering process involves a large number of parameters, more than 500, each of which exerts a greater or lesser influence and needs to be controlled, within the possible limits, in order to optimise productivity, process stability, and standardise the composition and quality of the sinter produced. To comply with environmental legislation, a pollution control system must monitor the particle matter and gases generated and emitted into the atmosphere by the sinter plant. Automation and control systems are vital tools to assist plant operators in the monitoring of each stage of the sinter p

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Isaenko, G. E., D. A. Kovalev, N. S. Meshcheryakov, V. G. Mikhailov, and D. S. Kim. "Study of iron content in iron ore concentrate increasing effect on sintering process indices and on metallurgical properties of sinter." Ferrous Metallurgy. Bulletin of Scientific , Technical and Economic Information 77, no. 10 (2021): 1032–38. http://dx.doi.org/10.32339/0135-5910-2021-10-1032-1038.

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Effectiveness of blast furnaces operation in many respects depends on metallurgical properties of agglomerate, in particular, iron content in the sinter and its basicity. At the same time, it is accepted that usage of iron ore concentrates with iron content more than 66–67% for sinter production results in decreasing of its strength. As a result of the planned modernization of the technological sections of the concentration plant JSC “Stoilensky GOK”, iron content in the concentrate will be increased to 68–70%. It makes it actual to accomplish comprehensive studies of metallurgical properties

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Kasama, Shunji, Hisatsugu Kitaguchi, Yuichi Yamamura, Kazuomi Watanabe, and Akifumi Umezu. "Analysis of Exhaust Gas Visibility in Iron Ore Sintering Plant." ISIJ International 46, no. 7 (2006): 1027–32. http://dx.doi.org/10.2355/isijinternational.46.1027.

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Tuckey, K. R. G. "Intelligent selection of engineered wear linings in iron ore plant." Mineral Processing and Extractive Metallurgy 112, no. 1 (2003): 33–38. http://dx.doi.org/10.1179/037195503225011420.

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Boscolo, M., and E. Padoano. "Investigations into dioxin emissions at Italian iron ore sintering plant." Ironmaking & Steelmaking 35, no. 5 (2008): 338–42. http://dx.doi.org/10.1179/174328108x287739.

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Das, Daisy, and Barun Kumar Nandi. "Treatment of iron ore beneficiation plant process water by electrocoagulation." Arabian Journal of Chemistry 14, no. 1 (2021): 102902. http://dx.doi.org/10.1016/j.arabjc.2020.11.008.

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Lebedok, A. V., and L. Markworth. "Modern iron ore processing: challenges and solutions from ALLMINERAL." Mining Industry Journal (Gornay Promishlennost), no. 3/2022 (July 1, 2022): 84–88. http://dx.doi.org/10.30686/1609-9192-2022-3-84-88.

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This article describes current technologies and their application to various types of iron ores characterized with different material composition. The data presented demonstrate specific advantages of the Alljig jigging machine used in iron ore processing due to the precise separation with high density as well as the ease and low cost of operation. The Allflux hydroclassification technology ensures high output and yields three products. The Allgauss high intensity magnetic separators for slightly magnetic particles offer high throughput rates combined with unparalleled process flexibility and

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Ratnakar Bonda, P. Sharath Kumar, and Attel Umashankar. "Enhancing filtration efficiency: A study on moisture reduction in iron ore concentrates." International Journal of Science and Research Archive 14, no. 1 (2025): 1774–79. https://doi.org/10.30574/ijsra.2025.14.1.0249.

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Filtration is one of the Dewatering unit operations used in an Iron ore beneficiation plant to reduce the moisture % of the concentrated slurry. The moisture content of 9.50±0.50 % is desirable for Iron ore Pelletization plants to achieve desired green pellets for producing the required Tumbler Index. JSW Steel Limited includes beneficiation operation of capacity 23.6 MTPA. The integrated steel plants receive the iron ore resources from the local mines leading to large dissimilarities in the ore nature lead to beneficiation complex. which will finally increase the cost of pellet production aff

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Erokhin, Yu V., A. V. Zakharov, and L. V. Leonova. "Mineralogy of bloomery slags of the Shuvakish ironworks plant (outskirts of Yekaterinburg, Sverdlovsk oblast)." МИНЕРАЛОГИЯ (MINERALOGY) 7 (April 2021): 66–77. http://dx.doi.org/10.35597/2313-545x-2021-7-1-5.

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The mineralogy of slags of the Shuvakish ironworks plant is studied. The plant had been operated during the reign of Peter the Great from 1704 to 1716 years and was located within the present-day northwestern outskirts of Yekaterinburg. The slags are composed of fayalite aggregate with a signifcant content of hercynite and wustite and contain spherules of iron, glass, leucite and ferromerrillite. The chemical composition of rock-forming and ore minerals is determined on a JSM-6390LV (Jeol) SEM equipped with an INCA Energy 450 X-Max 80 EDS (Oxford Instruments) (Institute of Geology and Geochemi

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