For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Study of the Boron Effect on the Physicochemical Properties of Ligatures
p.254
Methodology for Evaluation of Treated Steels and Alloys in Abrasive Processing
p.262
The Degassing Laws for Railway Wheel Steel in a Vacuum Tank Degasser
p.269
Improvement the Round Bloom Continuous Casting Technology at JSC “Ural Steel”
p.275
Solid-Phase Reduction and Separation of Iron and Phosphorus from Manganese Oxides in Ferromanganese Ore
p.281
Theoretical and Experimental Studies of Sulfur and Boron Distribution between the Slag of the CaO-SiO2-B2O3-MgO-Al2O3 System and the Metal
p.287
Effect of Basicity and Boron Oxide in Slags of the AOD Process on the Equilibrium Interphase Distribution of Sulfur and Boron
p.293
Influence of Rotary Friction Welding Parameters on Tensile Strength and Length of TMAZ of Dissimilar Welded Joints from 32G2 and 40KhN Steels
p.299
Investigation of the Influence of Ultrasound Action on Diffusion Processes in an Explosion-Welded Bimetal System Cu-Al during Heat Treatment
p.306

Solid-Phase Reduction and Separation of Iron and Phosphorus from Manganese Oxides in Ferromanganese Ore

Article Preview

Abstract:

The possibility of joint solid-phase reduction of iron and phosphorus from ferromanganese ore has been experimentally confirmed. Solid-phase reduction was performed at a temperature of 1000°C and exposure time of 2-5 hours, in a CO atmosphere, also produced the separation of the reduction products by melting. The distribution of iron and phosphorus was studied using an electron scanning microscope. The phase analysis of the samples was studied using a Rigaku Ultima IV X-ray diffractometer. The results were processed using the "Match" software. Reducing roasting in a CO atmosphere provides a transition from the oxide phase to the metallic phase of only iron and phosphorus without loss of manganese, thus increasing the concentration of MnO oxide in the residual oxide phase of the ore.

You might also be interested in these eBooks
Materials Engineering and Technologies for Production and Processing VII View Preview

Info:

Periodical:

Defect and Diffusion Forum (Volume 410)

Pages:

281-286

DOI:

https://doi.org/10.4028/www.scientific.net/DDF.410.281

Citation:

Cite this paper

Online since:

August 2021

Authors:

Nurlybay K. Kosdauletov*, Vasiliy R. Roshchin

Keywords:

Ferromanganese Ore, Manganese, Phosphorus, Prereduction, Reduction Temperature

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2021 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

References

[1] L.M. Tsylev, Manganese-ore base of the USSR, in: Collection of Works Reduction and Heat Treatment of Iron Ore and Manganese Raw Materials,, Nauka, Moscow, 1974, pp.57-61.

Google Scholar

[2] A.E. Grishina, V.A. Arsentyev, V.A. Kucher, etc., Main directions of development and problems of combined technology of processing of manganese-ore raw materials, in: Collection of Articles Chemical, Combined Enrichment and Analysis of Ferrous Metal Ores,, Nedra, Moscow, 1989, pp.5-12.

Google Scholar

[3] B.B. Liu, Y.B. Zhang, M.M. Lu, Z.J. Su, G.H. Li, T. Jiang, Extraction and separation of manganese and iron from ferruginous manganese ores: a review, Miner. Eng. 131 (2019) 286-303.

DOI: 10.1016/j.mineng.2018.11.016

Google Scholar

[4] C. Yu, Y.Mei, Y.H. Xue, C.J.Wu, H.P. Ye, J.L. Li, D.Y. Du, A novel approach for recovery of manganese from on-site manganese bearing wastewater, J. Clean. Prod. 227 (2019) 675-682.

DOI: 10.1016/j.jclepro.2019.04.085

Google Scholar

[5] C. Clarke, S. Upson, A global portrait of the manganese industry-a socioeconomic perspective, Neurotoxicology. 58 (2017) 173-179.

DOI: 10.1016/j.neuro.2016.03.013

Google Scholar

[6] S. Yuan, W. Zhou, Y. Han, Y. Li, Individual enrichment of manganese and iron from complex refractory ferromanganese ore by suspension magnetization roasting and magnetic separation, Powder Technology. 373 (2020) 689-701.

DOI: 10.1016/j.powtec.2020.07.005

Google Scholar

[7] S.E. Olsen, M. Tangstad, T. Lindstad, Production of Manganese Ferroalloys, 1st ed.; SINTEF and Tapir Academic Press: Trondheim, Norway, (2007).

Google Scholar

[8] A.E. Vorobyev, O.V. Tushev, Mineral-raw material base of manganese of the CIS, Mining Information and Analytical Bulletin. 1 (1999) 89-91.

Google Scholar

[9] N. Kosdauletova, V.E. Roshchin, Determination of the conditions for the selective recovery of iron from iron-manganese ore, News of Higher Educational Institutions. Ferrous Metallurgy. 63(11-12) (2020) 952-959.

DOI: 10.17073/0368-0797-2020-11-12-952-959

Google Scholar

[10] L.A. Miroshnichenko, Z.T. Tilepov, Z.N. Pavlova, N.M. Zhukov, A.V. Potekha, Mestorozhdeniya Margantsa Kazakhstan, Iz. Kazakhstan, Almaty, (1999).

Google Scholar

[11] A.K. Zhunusov, L.B. Tolymbekova, Metallurgicheskaya pererabotka margantsevykh rud mestorozhdenii Tur" i "Zapadnyi Kamys,. Iz. Kazakhstan, Povlodar, (2016).

Google Scholar

[12] O.I. Nokhrina, I.D. Rozhikhina, A.I. Edil'baev, B.A. Edil'baev, Manganese ores of the Kemerovo region – Kuzbass and methods of their enrichment, Izvestiya. Ferrous Metallurgy. 63(5) (2020) 344-350.

DOI: 10.17073/0368-0797-2020-5-344-350

Google Scholar

[13] V.Y. Dashevskii, A.A. Aleksandrov, V.I. Zhuchkov, L.I. Leont'ev, Problem of manganese in Russian metallurgy, Izvestiya. Ferrous Metallurgy. 63(8) (2020) 579-590.

DOI: 10.17073/0368-0797-2020-8-579-590

Google Scholar

[14] L.A. Polulyakh, V.Ya. Dashevskii, Yu.S. Yusfin, Production of manganese ferroalloys from domestic manganese ores, Izvestiya. Ferrous Metallurgy. 9 (2014) 5-12.

DOI: 10.17073/0368-0797-2014-9-5-12

Google Scholar

[15] N.Y. Kosdauletov, V.E. Roshchin, Estimation of selective reduction of iron and phosphorus from manganese ores of different genesis, IOP Conference Series: Materials Science and Engineering. 966(1) (2020) 012036.

DOI: 10.1088/1757-899x/966/1/012036

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.