Abstract
As an industry with high energy consumption and high emission, the iron and steel industry not only drives the economic development, but also brings serious environmental pollution problems. In order to achieve green and low-carbon steel manufacturing, reducing CO2 emissions in the blast furnace ironmaking process has become the current mainstream, of which the accurate judgment of the blast furnace status is a key to achieve it. Firstly, combining theory with production experience, this research established 6 evaluation systems of the blast furnace and extracted 22 evaluation parameters from them through mathematical statistics. After completing the data preprocessing with the help of Python, the potential elements in the initial variables were excavated and a comprehensive evaluation model of the blast furnace status was developed by Factor Analysis. Based on this, the status of the blast furnace were divided into four degrees, i.e. good, normal, poor and warning and the rationality was verified by comparison to the production logs. By means of comparing the law of data distribution under different furnace status, the optimal range of operation parameters was summarized. This study is expected to provide guidance for realizing energy conservation and consumption reduction of the blast furnace.
Funding source: National Natural Science Foundation of China
Award Identifier / Grant number: 51904023
Award Identifier / Grant number: 51804027
Funding source: Fundamental Research Funds for the Central Universities
Award Identifier / Grant number: QNXM20210011
Funding source: State Key Laboratory of Advanced Metallurgy
Award Identifier / Grant number: KF20-07
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Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.
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Research funding: The authors would like to thank the National Natural Science Foundation of China (Grant Number: 51904023, 51804027), the Fundamental Research Funds for the Central Universities (Grant Number: QNXM20210011) and the project of State Key Laboratory of Advanced Metallurgy (KF20-07) for their financial supports.
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Conflict of interest statement: The authors declare no conflicts of interest regarding this article.
References
Andreev, K., G. Louwerse, T. Peeters, and J. van der Stel. 2017. “Blast Furnace Campaign Extension by Fundamental Understanding of Hearth Processes.” Ironmaking and Steelmaking 44 (2): 81–91, https://doi.org/10.1080/03019233.2016.1154716.Search in Google Scholar
Bezerra, E. T. V., K. S. Augusto, and S. Paciornik. 2020. “Discrimination of Pores and Cracks in Iron Ore Pellets Using Deep Learning Neural Networks.” REM-International Engineering Journal 73 (2): 197–203, https://doi.org/10.1590/0370-44672019730119.Search in Google Scholar
Cao, W., X. Cui, X. Si, J. Niu, and Y. Huang. 2018. “Indexes Evaluation of Blast Furnace Based on Principle Component Analysis.” Hebei Metallurgy 08: 12–6, https://doi.org/10.13630/j.cnki.13-1172.2018.0802.Search in Google Scholar
Cavaliere, P., and A. Perrone. 2014. “Optimization of Blast Furnace Productivity Coupled with CO2 Emissions Reduction.” Steel Research International 85 (1): 89–98, https://doi.org/10.1002/srin.201300027.Search in Google Scholar
Deng, Y., and Q. Lyu. 2020. “Establishment of Evaluation and Prediction System of Comprehensive State Based on Big Data Technology in a Commercial Blast Furnace.” ISIJ International 60, https://doi.org/10.2355/isijinternational.ISIJINT-2019-545.Search in Google Scholar
Fontes, D. O. L., L. G. S. Vasconcelos, and R. P. Brito. 2020. “Blast Furnace Hot Metal Temperature and Silicon Content Prediction Using Soft Sensor Based on Fuzzy C-means and Exogenous Nonlinear Autoregressive Models.” Computers & Chemical Engineering 141: 107028, https://doi.org/10.1016/j.compchemeng.2020.107028.Search in Google Scholar
Gao, C., L. Jian, and S. Luo. 2012. “Modeling of the Thermal State Change of Blast Furnace Hearth with Support Vector Machines.” IEEE Transactions on Industrial Electronics 59: 1134–45, https://doi.org/10.1109/TIE.2011.2159693.Search in Google Scholar
Ghosh, A., and S. K. Majumdar. 2011. “Modeling Blast Furnace Productivity Using Support Vector Machines.” International Journal of Advanced Manufacturing Technology 52: 9–12, https://doi.org/10.1007/s00170-010-2786-0.Search in Google Scholar
Govender, N., D. N. Wilke, C. Y. Wu, U. Tuzun, and H. Kureck. 2019. “A Numerical Investigation into the Effect of Angular Particle Shape on Blast Furnace Burden Topography and Percolation Using a GPU Solved Discrete Element Model.” Chemical Engineering Science 204: 9–26, https://doi.org/10.1016/j.ces.2019.03.077.Search in Google Scholar
Guo, J., S. Cheng, and P. Du. 2010. “Mathematical Models to Predict Raceway Penetration and Variation Laws in a Blast Furnace.” International Journal of Minerals, Metallurgy and Materials 32 (11): 1476–82. CNKI:11-2520/TF_20101025.0946.001.Search in Google Scholar
Han, Y., J. Li, X. Yang, W. Liu, and Y. Zhang. 2018. “Dynamic Prediction Research of Silicon Content in Hot Metal Driven by Big Data in Blast Furnace Smelting Process under Hadoop Cloud Platform.” Complexity 2018: 8079697, https://doi.org/10.1155/2018/8079697.Search in Google Scholar
Inada, T., A. Kasai, K. Nakano, S. Komatsu, and A. Ogawa. 2009. “Dissection Investigation of Blast Furnace Hearth—Kokura No. 2 Blast Furnace (2nd Campaign).” ISIJ International 49 (4): 470–8, https://doi.org/10.2355/isijinternational.49.470.Search in Google Scholar
Jin, Y., T. Bai, Y. Zhang, M. Zhu, Z. Zhang, S. Wang, X. Liu, and F. Jia. 2021. “Comprehensive Evaluation of Processing Quality of Tibetan Native Hulless Barley Variety by Factor Analysis.” Journal of Northeast Agricultural University 28 (2): 61–8.Search in Google Scholar
Kandiri, A., E. M. Golafshani, and A. Behnood. 2020. “Estimation of the Compressive Strength of Concretes Containing Ground Granulated Blast Furnace Slag Using Hybridized Multi-Objective ANN and Salp Swarm Algorithm.” Construction and Building Materials 248: 118676, https://doi.org/10.1016/j.conbuildmat.2020.118676.Search in Google Scholar
Li, H., X. Bu, X. Liu, X. Li, H. Li, F. Liu, and Q. Lyu. 2020. “Valuation and Prediction of Blast Furnace Status Based on Big Data Platform of Ironmaking and Data Mining.” ISIJ International 61 (1): 108–18, https://doi.org/10.2355/isijinternational.ISIJINT-2020-249.Search in Google Scholar
Li, M., Y. Zhou, and B. Liang. 2021. “Study on the Evaluation System of Financial Ecological Environment in Anhui Province Based on Factor Analysis.” World Scientific Research Journal 7 (5): 2021, https://doi.org/10.6911/WSRJ.202105_7(5).0026.Search in Google Scholar
Liu, X., W. Zhang, Q. Shi, and L. Zhou. 2020. “Operation Parameters Optimization of Blast Furnaces Based on Data Mining and Cleaning.” Journal of Northeastern University 41 (08): 1153–60, https://doi.org/10.12068/j.issn.1005-3026.2020.08.015.Search in Google Scholar
Ma, Z., and F. Yang. 1992. “Analysis and Transplant of Furnace Condition Prediction GO-STOP System for Blast Furnace.” Metallurgical Industry Automation 16 (1): 3–5, DOI: cnki:sun:yjzh.0.1992-01-000.Search in Google Scholar
Mandova, H., S. Leduc, C. Wang, E. Wetterlund, P. Patrizio, W. Gale, and F. Kraxner. 2018. “Possibilities for CO2 Emission Reduction Using Biomass in European Integrated Steel Plants.” Biomass and Bioenergy 115: 231–43, https://doi.org/10.1016/j.biombioe.2018.04.021.Search in Google Scholar
Mitra, T., and H. Saxén. 2014. “Model for Fast Evaluation of Charging Programs in the Blast Furnace.” The Minerals, Metals and Materials Society and ASM International 45 (6), https://doi.org/10.1007/s11663-014-0156-2.Search in Google Scholar
Natsui, S., S. Ueda, H. Nogami, J. Kano, R. Inoue, and T. Ariyama. 2011. “Analysis on Non-uniform Gas Flow in Blast Furnace Based on DEM-CFD Combined Model.” Steel Research International 82 (8): 964–71, https://doi.org/10.1002/srin.201000292.Search in Google Scholar
Öcal, M. E., E. L. Oral, E. Erdis, and G. Vural. 2007. “Industry Financial Ratios-Application of Factor Analysis in Turkish Construction Industry.” Building and Environment 42: 385–92, https://doi.org/10.1016/j.buildenv.2005.07.023.Search in Google Scholar
Puttinger, S., and H. Stocker. 2019. “Improving Blast Furnace Raceway Blockage Detection. Part 1: Classification of Blockage Events and Processing Framework.” ISIJ International 59 (3): 466–73, https://doi.org/10.2355/isijinternational.ISIJINT-2018-530.Search in Google Scholar
Puttinger, S., and H. Stocker. 2020. “Toward a Better Understanding of Blast Furnace Raceway Blockages.” Steel Research International 91: 2000227, https://doi.org/10.1002/srin.202000227.Search in Google Scholar
Su, X., S. Zhang, Y. Yin, and W. Xiao. 2018. “Prediction Model of Permeability Index for Blast Furnace Based on the Improved Multi-Layer Extreme Learning Machine and Wavelet Transform.” Journal of the Franklin Institute 355: 1663–91, https://doi.org/10.1016/j.jfranklin.2017.05.001.Search in Google Scholar
Suopajärvi, H., E. Pongrácz, and T. Fabritius. 2014. “Bioreducer Use in Finnish Blast Furnace Ironmaking Analysis of CO2 Emission Reduction Potential and Mitigation Cost.” Applied Energy 124: 82–93, https://doi.org/10.1016/j.apenergy.2014.03.008.Search in Google Scholar
Tanko, B. L., F. Abdullah, Z. M. Ramly, and W. I. Enegbuma. 2017. “Confirmatory Factor Analysis of Value Management Current Practice in the Nigerian Construction Industry.” Journal of Advanced Research in Applied Sciences and Engineering Technology 9 (1): 32–41. Microsoft Word – ARASETV9_N1_P32_41.docx (akademiabaru.com).Search in Google Scholar
Wang, Y. 2021. “Evaluation and Analysis of Commercial Banks’ Operating Performance—Based on Factor Analysis.” In 2nd International Conference on Advances in Social Sciences and Sustainable Development (ASSSD 2021), 152–6, https://doi.org/10.26914/c.cnkihy.2021.005772.Search in Google Scholar
Wen, B., S. Wu, H. Zhou, and K. Gu. 2018. “A BP Neural Network Based Mathematical Model for Predicting Si Content in Hot Metal from COREX Process.” Journal of Iron and Steel Research 30 (10): 776–81, https://doi.org/10.13228/j.boyuan.issn1001-0963.20180085.Search in Google Scholar
Yu, K., G. Cui, Z. Jiang, X. Ma, and Y. Zhang. 2020. “Fuzzy comprehensive evaluation of hearth thermal state in blast furnace smelting process.” The Chinese Journal of Process Engineering 20 (04): 424–31, https://doi.org/10.12034/j.issn.1009-606X.219225.Search in Google Scholar
Zhai, X., M. Chen, and W. Lu. 2020. “Fuel Ratio Optimization of Blast Furnace Based on Data Mining.” ISIJ International 60 (11): 2471–6, https://doi.org/10.2355/isijinternational.ISIJINT-2020-238.Search in Google Scholar
Zhao, P. 2014. “On Creation of Assessment Model for Evaluating Higher Vocational College Students’ Comprehensive Quality with Factor Analysis.” Journal of Wuhan Polytechnic 13 (06): 100–4, https://doi.org/10.3969/j.issn.1671-931X.2014.06.023.Search in Google Scholar
Supplementary Material
The online version of this article offers supplementary material (https://doi.org/10.1515/ijcre-2021-0160).
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Articles in the same Issue
- Frontmatter
- Articles
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- DEM study of the angle of repose and porosity distribution of cylindrical particles with different lengths
- Analysis of flow pattern characteristics and strengthening mechanism of co-rotating and counter-rotating mixing with double impellers on different string shafts
- Comprehensive evaluation of the blast furnace status based on data mining and mechanism analysis
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Articles in the same Issue
- Frontmatter
- Articles
- CFD research on the influence of geometry characteristic on flow pattern and the transition mechanism in Rushton turbine stirred vessels
- Insight on micro bubbling mechanism in a 2D fluidized bed with Group D particles
- Parametric optimization of a coiled agitated vessel with TiO2/water nanofluid
- Highly efficient photo-degradation of cetirizine antihistamine with TiO2-SiO2 photocatalyst under ultraviolet irradiation
- DEM study of the angle of repose and porosity distribution of cylindrical particles with different lengths
- Analysis of flow pattern characteristics and strengthening mechanism of co-rotating and counter-rotating mixing with double impellers on different string shafts
- Comprehensive evaluation of the blast furnace status based on data mining and mechanism analysis
- Performance enhancement of commercial ethylene oxide reactor by artificial intelligence approach
- Study of catalytic hydrogenation performance for the Pd/CeO2 catalysts
- Performance of flow distribution in a microchannel parallel flow gas cooler with stepped protrusion depth header