Abstract
Non-blast furnace ironmaking technology of metallurgical slags with high-grade iron and low grade iron ore is of great importance and becoming increasingly valued. This paper presents a new type of continuous smelting reductive reaction for non-blast furnace ironmaking technology. Cold water model experiment based on principle of similitude establishes a new type of reactor. This paper studies the core problem of two-phase separation and investigates the relationship among material factors, operating factors, equipment factors. Finally, according to the analysis of theoretical and experimental data, we can obtain the empirical equation between the oil phase entrainment and each factor, in order to provide a theoretical basis for further thermal experiments and has certain reference value.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Sánchez M, Sudbury M (2012) Physicochemical characterization of copper slag and alternatives of friendly environmental management. In: Paper presented at the ninth international conference on molten slags, fluxes and salts, May 2012, pp 1238–1248
Hu JH, Wang H, Li L (2013) Recovery of iron from copper slag by melting reduction. Int J Miner Metall Mater 20(11):17–23
Jiao R, Xing P, Wang C et al (2017) Recovery of iron from copper tailings via low-temperature direct reduction and magnetic separation: process optimization and mineralogical study. Int J Miner Metall Mater 24(9):974–982
Li KQ, Ping S, Wang H et al (2013) Recovery of iron from copper slag by deep reduction and magnetic beneficiation, International Journal of Minerals Metallurgy and Materials 20(11): 1035–1041
Lv GZ, Zhang T, Wang XX et al (2014) Effects of intense magnetic field on digestion and settling performances of bauxite. J Cent South Univ 21(6):2168–2175
Liu JS, Jiang PG, Xao YY et al (2019) Research status and new method of recovering iron from copper slag. Nonferrous Met Sci Eng 10(2):23–28
Hu ML, Wang J, Chen H et al (2019) Experimental study on iron recovery from copper slag by smelting reduction. Nonferrous Met (Extr Metall), 16(1):21–23
Zhang J, Qi Y, Yan D et al (2015) Characteristics and mechanism of reduction and smelting-separation process of copper slag. J Iron Steel Res (Int) 22(2):34–40
Cheng FX, Wu S, Liao CS et al (2013) Adjacent stage impurity ratio in rare earth countercurrent extraction process. J Rare Earths 31(2):169–173
Bo H (2015) Low-temperature charged impurity scattering-limited conductivity in relatively high doped bilayer graphene. Chin Phys B 24(8):1–5
Bugay S, Escudié R, Liné A (2002) Experimental analysis of hydrodynamics in axially agitated tank. AIChE J 48(3):463–475
Padilla R, Ruiz M, Trujillo W (1996) Separation of liquid-liquid dispersions in a deep-layer gravity settler: part I. Exp Study Sep Process Hydrometall 42(2):267–279
Acknowledgements
This study was financially supported by the National Natural Science Fund Committee (U1760120), and the National Key R&D Program of China (2017YFC0210404, 2017YFC0210403-04).
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 The Minerals, Metals & Materials Society
About this paper
Cite this paper
Li, H., Liu, Y., Li, X., Zhang, T. (2020). Experimental Study on Water Model of Continuous Smelting Reduction Reactor. In: Peng, Z., et al. 11th International Symposium on High-Temperature Metallurgical Processing. The Minerals, Metals & Materials Series. Springer, Cham. https://doi.org/10.1007/978-3-030-36540-0_42
Download citation
DOI: https://doi.org/10.1007/978-3-030-36540-0_42
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-36539-4
Online ISBN: 978-3-030-36540-0
eBook Packages: Chemistry and Materials ScienceChemistry and Material Science (R0)