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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-2701a3c9-c89c-4149-9f4b-d5aa8be9a149

Czasopismo

Archives of Metallurgy and Materials

Tytuł artykułu

Recovery of Pig Iron from Copper Smelting Slag by Reduction Smelting

Autorzy Erdenebold, U.  Choi, M.-H.  Wang, J.-P. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN Copper slag is a by-product obtained during smelting and refining of copper. Copper smelting slag typically contains about 1 wt.% copper and 40 wt.% iron depending upon the initial ore quality and the furnace type. Main components of copper slag are iron oxide and silica. These exist in copper slag mainly in the form of fayalite (2FeO ·SiO2). This study was intended to recover pig iron from the copper smelting slag by reduction smelting method. At the reaction temperature of below 1400°С the whole copper smelting slag was not smelted, and some agglomerated, showing a mass in a sponge form. The recovery behavior of pig iron from copper smelting slag increases with increasing smelting temperature and duration. The recovery rate of pig iron varied greatly depending on the reaction temperature.
Słowa kluczowe
EN copper slag   reduction   pig iron   fayalite   recovery  
Wydawca Polish Academy of Sciences, Committee of Metallurgy, Institute of Metallurgy and Materials Science
Czasopismo Archives of Metallurgy and Materials
Rocznik 2018
Tom Vol. 63, iss. 4
Strony 1793--1798
Opis fizyczny Bibliogr. 17 poz., fot., rys., tab.
Twórcy
autor Erdenebold, U.
  • Pukyong National University Department of Metallurgical Engineering San 100, Yongdang-Dong, Nam-Gu, Busan, 608-739, Korea
autor Choi, M.-H.
  • Pukyong National University Department of Metallurgical Engineering San 100, Yongdang-Dong, Nam-Gu, Busan, 608-739, Korea
autor Wang, J.-P.
  • Pukyong National University Department of Metallurgical Engineering San 100, Yongdang-Dong, Nam-Gu, Busan, 608-739, Korea, jpwang@pknu.ac.kr
Bibliografia
[1] LS-Nikko copper inc. Ulju-gun, Ulsan, Korea, Private Communication (September-2012).
[2] Korea Zinc Co., Ltd, Onsan Refinery, Ulju-gun, Ulsan, Korea, Private Communication (May-2012).
[3] S. W. Ji, C. H. Seo, The application of coppersmelting slag as concrete aggregate, Korean Recycled Construction Resources Institute 2, 68 (2006).
[4] A. A. Lykasov, G. M. Riss, Recovery of iron from copper smelting slag, Ferrous Metallurgy 9, 597-602 (2016).
[5] P. Sarfo, G. Wyss, G. Ma, A. Das, C. Young, Carbothermal reduction of copper smelter slag for recycling into pig iron and glass, Minerals Engineering 107, 8-19 (2017).
[6] Jei-Pil. Wang, Kwang-Myoung. Hwang, Hyun-Mook. Choi, A Study on the Recovery of Iron from Copper Slag with Temperature, International Journal of Applied Engineering Research, Number 2, 977-982 (2018).
[7] V. D. Parfenov, Structure and mechanical properties of cast irons, 12-30 (2011).
[8] Ye. A. Kazachkov, Calculations on the theories of metallurgical processes, 30-36 (1988).
[9] Geological survey professional paper 440-L, 58-65 (1964)
[10] Jei-Pil. Wang, Kwang-Myoung. Hwang, Manufacture of foundry pig iron from copper smelting slag, International Journal of Applied Engineering Research 2, 973-976 (2018).
[11] T. Utigard, G. Sanchez, J. Manriquez, Reduction kinetics of liquid iron oxide-containing slags by carbon monoxide, Metallurgical and materials transactions, 821-826 (1997).
[12] K. G. Pugin, Ya. I. Vaisman, B. S. Yushkov, N. G. Maksimovich, Decrease of environmental load when applying of ferrous metallurgy slag, 75-123 ( 2008).
[13] G. Siwiec, B. Oleksiak, I. Vaskova, R. Burdzik, A study on reduction of copper slag from the flash furnace with the use of anthracite dust, Metalurgija 53, 343-345 (2014).
[14] Y. Liao, J. Zhou, F. Huang, Separating and recycling of Fe, Cu, Zn from dumped copper slag by microwave irradiation assisted carbothermic method, Journal of residuals science & technology 13, 155-160.
[15] G. Siwiec, M. Sozańska, L. Blacha, A. Smalcerz, Behaviour of iron during reduction of slag obtained from copper flash smelting, Metalurgija 54, 113-115 (2015).
[16] Bipra gorai, R. K. Jana, Premchand, Characteristics and utilisation of copper slag Resources, Conservation and Recycling 39, 299-313 (2003).
[17] lib.kstu.8300/books/2017/NTM/Isin.htm.
Uwagi
EN This work was supported by the Ministry of Trade, Industry &Energy (MOTIE, Korea, Grant Number 10077570) .
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-2701a3c9-c89c-4149-9f4b-d5aa8be9a149
Identyfikatory
DOI 10.24425/amm.2018.125106