Abstract：Improving the energy efficiency of the manufacturing process system and saving energy are important measures to reduce production costs and reduce carbon emissions. In recent years, the energy-saving work of China′s steel industry has made significant progress in the process from individual equipment energy-saving, process optimization energy-saving to systemic energy-saving. Based on the energy-saving process of China′s steel industry, the concept, connotation and research progress of system energy saving were expounded, the future development direction, and mainly starts research from collaborative matching of processes and interfaces, coupling of material flow and energy flow, and construction of industrial ecological link systems were discussed. Under the guidance of system energy-saving theory and metallurgical process engineering theory, the energy-saving and emission reduction of China′s steel industry will be promoted, the systemic energy efficiency of the steel manufacturing process will be significantly improved, and the coordinated development, transformation and upgrading of green and intelligent iron and steel industry is just around the corner.
张琦, 蔡九菊. 钢铁制造流程系统节能与能效提升[J]. 钢铁, 2021, 56(8): 32-42.
ZHANG Qi, CAI Jiu-ju. Systemic energy saving and energy efficiency improving of iron and steelmaking process[J]. Iron and Steel, 2021, 56(8): 32-42.
[1] Laszlo V, An F, 2020. China′s Net-zero Ambitions: The Next Five-Year Plan Will Be Critical for an Accelerated Energy Transition[R]. https://www.iea.org/commentaries/china-s-net-zero-ambitions-the-next-five-year-plan-will-be-critical-for-an-accelerated-energy-transition. [2020-10-29]. [2] 世界钢铁协会. 世界钢铁统计数据2020[EB/OL]. https://www.worldsteel.org/steel-by-topic/statistics/World-Steel-in-Figures.html. [2021-03-05]. (World Steel Association. World steel in figures 2020[EB/OL]. https://www.worldsteel.org/steel-by-topic/statistics/World-Steel-in-Figures.html. [2021-03-05].) [3] 中华人民共和国国家统计局. 中国统计年鉴[M]. 北京: 中国统计出版社, 2000-2020. (National Bureau of Statistics of the People′s Republic of China. China Statistical Yearbook[M]. Beijing: China Statistics Press, 2000-2020.) [4] TONG Y, ZHANG Q, CAI J, et al. Water consumption and wastewater discharge in China′s steel industry[J]. Ironmaking and Steelmaking, 2018, 45(10): 868. [5] 李新创,李冰. 全球温控目标下中国钢铁工业低碳转型路径[J]. 钢铁, 2019, 54(8): 224. (LI Xin-chuang, LI Bing. Low carbon transition path of China′s iron and steel industry under global temperature-control target[J]. Iron and Steel, 2019, 54(8): 224.) [6] 国家发展与改革委员会. 国家发展改革委办公厅关于印发《各地区2020年前三季度能耗双控目标完成情况晴雨表》的通知[Z](发改办环资[2020]901号). https://www.sohu.com/a/449485716_162758. [2020-12-06]. (Development and Reform Commission. Notice of the general office of the national development and reform commission on issuing the "Barometer of the completion of energy consumption dual control targets in the first three quarters of 2020 in various regions" [Z] (Fagaiban huanzi [2020] No. 901). https://www.sohu.com/a/449485716_162758. [2020-12-06].) [7] 中华人民共和国生态环境部. 关于推进实施钢铁行业超低排放的意见(环大气[2019]35号)[EB/OL]. http://www.mee.gov.cn/xxgk2018/xxgk/xxgk03/201904/t20190429_701463.html. [2019-04-29]. (Ministry of Ecology and Environment of the People′s Republic of China. Opinions on promoting the implementation of ultra-low emissions in the iron and steel industry (Huan Daqi [2019] No. 35)[EB/OL]. http://www.mee.gov.cn/xxgk2018/xxgk/xxgk03/201904/t20190429_701463.html. [2019-04-29].) [8] 世界金属导报. 生态环境部:推动钢铁等重点行业制定碳达峰行动方案[N]. http://www.worldmetals.com.cn/viscms/bianjituijianxinwen1277/20210125/253841.html. [2021-01-19]. (Worldmetals Leader. Ministry of Ecology and Environment: Promote the development of carbon peaking action plans for key industries such as iron and steel industry[N]. http://www.worldmetals.com.cn/viscms/bianjituijianxinwen1277/20210125/253841.html. [2021-01-19].) [9] 张春霞,王海风,张寿荣,等. 中国钢铁工业绿色发展工程科技战略及对策[J]. 钢铁, 2015, 50(10): 1. (ZHANG Chun-xia, WANG Hai-feng, ZHANG Shou-rong, et al. Strategic study on green development of Chinese steel industry[J]. Iron and Steel, 2015, 50(10): 1.) [10] Ronghwa W, Junghsiang Y, Chiayon C, et al. Energy analysis of an integrated steel mill: A process modeling approach [J]. Energy,1989,14(12):831. [11] Elbling P. Energy management systems metal industry perspective[C]//Energy Use and Conservation in the Metal Industry, AIME Annual Meet. New York: [s.n.], 1975:249. [12] Larsson M, Dahl J. Reduction of the specific energy use in an integrated steel plant—The effect of an optimisation model[J]. ISIJ International, 2003, 43(10): 1664. [13] 陆钟武,蔡九菊. 系统节能基础[M]. 沈阳:东北大学出版社, 2010. (LU Zhong-wu, CAI Jiu-ju. Foundation of System Energy Saving[M]. Shenyang: Northeastern University Press,2010.) [14] 殷瑞钰. 论钢厂制造过程中能量流行为和能量流网络的构建[J]. 钢铁, 2010, 45(4): 1. (YIN Rui-yu. Comment on behavior of energy flow and construction of energy flow network for steel manufacturing process[J]. Iron and Steel, 2010, 45(4): 1.) [15] 蔡九菊,孙文强. 中国钢铁工业的系统节能和科学用能[J]. 钢铁, 2012, 47(5): 1. (CAI Jiu-ju, SUN Wen-qiang. Systems energy conservation and scientific energy utilization of iron and steel industry in China[J]. Iron and Steel, 2012, 47(5): 1.) [16] 《中国钢铁工业年鉴》编辑委员会. 中国钢铁工业年鉴2002-2020[M]. 北京: 《中国钢铁工业年鉴》编辑部, 2002-2020. (Editorial Committee of China Iron and Steel Industry Yearbook. China Iron and Steel Industry Yearbook 2002-2020[M]. Beijing: Editorial Department of China Iron and Steel Industry Yearbook, 2002-2020.) [17] 何坤. 冶金系统能源调控与流程配置优化的节能增效潜力研究[D]. 北京:北京科技大学, 2019. (HE Kun. Research on Energy Saving and Efficiency Increasing Potential of Energy Regulation and Process Optimization in Metallurgical System[D]. Beijing: University of Science and Technology Beijing, 2019.) [18] 兰格钢铁网. 2020年中钢协会员单位能源消耗评述[Z].http://finance.sina.com.cn/money/future/indu/2021-03-24/doc-ikkntiam7550391.shtml. [2021-03-24]. (Lange Steel Net. 2020 China steel association member unit energy consumption review[Z].http://finance.sina.com.cn/money/future/indu/2021-03-24/doc-ikkntiam7550391.shtml.[2021-03-24].) [19] 丁毅. 现代钢铁企业能源高效转换与精益化运行模式研究[D]. 北京:钢铁研究总院, 2012. (DING Yi. Study on the High-Efficiency Energy Conversion and Operation Modes for Modern Steel Plants[D]. Beijing: Central Iron and Steel Research Institute, 2012.) [20] 陆钟武,谢安国,周大刚. 再论我国钢铁工业节能方向和途径[J]. 钢铁, 1996, 31(2): 54. (LU Zhong-wu, XIE An-guo, ZHOU Da-gang. More on the directions and measures of energy conservation of Chinese steel industry[J]. Iron and Steel, 1996, 31(2): 54.) [21] 陈光,李玲云,丁毅,等. 钢铁企业系统能耗影响因素分析[J]. 钢铁, 2014, 49(4): 86. (CHEN Guang, LI Ling-yun, DING Yi, et al. Influencing factors of energy consumption for iron and steel enterprise systems[J]. Iron and Steel, 2014, 49(4): 86.) [22] 蔡九菊,赫冀成,陆钟武,等. 过去20年及今后5年中我国钢铁工业节能与能耗剖析[J]. 钢铁, 2002, 37(11): 68. (CAI Jiu-ju, HE Ji-cheng, LU Zhong-wu, et al. Analysis of energy saving and energy consumption in Chinese steel industry for last 20 years and next 5 years[J]. Iron and Steel, 2002, 37(11): 68.) [23] 王刚,白皓,苍大强,等. 钢铁企业能耗瓶颈诊断数学模型及应用[J]. 北京科技大学学报, 2009, 31(9): 1195. (WANG Gang, BAI Hao, CANG Da-qiang, et al. Mathematical model for diagnosis of energy consumption bottlenecks in steel plants and its application[J]. Chinese Journal of Engineering, 2009, 31(9): 1195.) [24] 张欣欣,时娜,冯妍卉,等. 钢铁生产流程系统综合节能实例研究与分析[J]. 冶金能源, 2010, 29(1): 3. (ZHANG Xin-xin, SHI Na, FENG Yan-hui, et al. Analysis of energy saving for iron and steel production process system[J]. Energy for Metallurgical Industry, 2010, 29(1): 3.) [25] 陆钟武,蔡九菊,于庆波,等. 钢铁生产流程的物流对能耗的影响[J]. 金属学报, 2000 (4): 370. (LU Zhong-wu, CAI Jiu-ju, YU Qing-bo, et al. The influences of materials flows in steel manufacturing process on its energy intensity[J]. Acta Metallurgica Sinica, 2000(4): 370.) [26] 于庆波,陆钟武,蔡九菊. 钢铁生产流程中物流对能耗影响的计算方法[J]. 金属学报, 2000 (4): 379. (YU Qing-bo, LU Zhong-wu, CAI Jiu-ju. Study on the method for calculation influence of mass flow on energy consumption in steel manufacturing process[J]. Acta Metallurgica Sinica, 2000(4):379.) [27] 王建军. 钢铁企业物质流、能量流及其相互关系研究与应用[D]. 沈阳:东北大学, 2008. (WANG Jian-jun. Study on Material Flows, Energy Flows and Material Flow-Energy Flow Relationship in Iron and Steel Factory[D]. Shenyang:Northeastern University, 2008.) [28] 陆钟武. 钢铁产品生命周期的铁流分析——关于铁排放量源头指标等问题的基础研究[J]. 金属学报, 2002(1): 58. (LU Zhong-wu. Iron-flow analysis for the life cycle of steel products—A study on the source index for iron emission[J]. Acta Metallurgica Sinica, 2002 (1): 58.) [29] 陆钟武. 物质流分析的跟踪观察法[J]. 中国工程科学, 2006(1): 18. (LU Zhong-wu. The following-observing method for substance flow analysis[J]. Strategic Study of CAE, 2006(1): 18.) [30] 蔡九菊,王建军,陆钟武,等. 钢铁企业物质流与能量流及其相互关系[J]. 东北大学学报(自然科学版), 2006(9): 979. (CAI Jiu-ju, WANG Jian-jun, LU Zhong-wu, et al. Material flow and energy flow in iron and steel enterprises and their relationship[J]. Journal of Northeastern University (Natural Science), 2006(9): 979.) [31] 杜涛,蔡九菊. 钢铁企业物质流、能量流和污染物流研究[J]. 钢铁, 2006, 41(4): 82. (DU Tao, CAI Jiu-ju. Stuty on material, energy, pollutant flows for iron and steel enterprise[J]. Iron and Steel, 2006,41 (4): 82.) [32] 蔡九菊,王建军,陈春霞,等. 钢铁企业余热资源的回收与利用[J]. 钢铁, 2007,42 (6): 1. (CAI Jiu-ju, WANG Jian-jun, CHEN Chun-xia, et al. Recovery of residual-heat integrated steelworks[J]. Iron and Steel, 2007, 42(6): 1.) [33] 蔡九菊,董辉. 烧结过程余热资源的竖罐式回收装置与利用方法:中国,ZL200910187381.8[P]. [2011-01-05]. (CAI Jiu-ju, DONG Hui. Vertical Recovery and Reuse Method for Recycling Waste Heat Resources from Sintering Process: China, ZL200910187381.8[P]. [2011-01-05].) [34] 李杨. 钢铁企业提升能源效率的分析与对策[J]. 工程研究——跨学科视野中的工程, 2017, 9(1): 6. (LI Yang. Energy efficiency analysis and promotion countermeasure in iron and steel enterprises[J]. Journal of Engineering Studies, 2017, 9(1): 6.) [35] 陈丽云,周继程,上官方钦,等. 某钢铁企业能源利用效率探讨[J]. 冶金能源, 2020, 39(2): 3. (CHEN Li-yun, ZHOU Ji-cheng, SHANGGUAN Fang-qin, et al. Discussion on energy efficiency of a typical steel enterprise[J]. Energy for Metallurgical Industry, 2020, 39(2): 3.) [36] ZHANG Q, XU J, ZHAO X, et al. Energy and exergy analyses of an integrated iron and steelmaking process[J]. International Journal of Exergy, 2018, 26(4): 454. [37] ZHANG Q, ZHAO X, LU H, et al. Waste energy recovery and energy efficiency improvement in China′s iron and steel industry[J]. Applied Energy, 2017, 191: 502. [38] ZHANG Q, XU J, WANG Y, et al. Comprehensive assessment of energy conservation and CO2 emissions mitigation in China′s iron and steel industry based on dynamic material flows[J]. Applied Energy, 2018, 209: 251. [39] 殷瑞钰. 冶金流程工程学[M]. 北京:冶金工业出版社, 2009. (YIN Rui-yu. Metallurgical Process Engineering[M]. Beijing: Metallurgical Industry Press, 2009.) [40] 殷瑞钰. 冶金流程集成理论与方法[M]. 北京:冶金工业出版社, 2013. (YIN Rui-yu. Metallurgical Process Integration Theory and Method[M]. Beijing: Metallurgical Industry Press, 2013.) [41] ZHANG Q, WEI Z, MA J, et al. Optimization of energy use with CO2 emission reducing in an integrated iron and steel plant[J]. Applied Thermal Engineering, 2019, 157: 113635. [42] 张琦,马家琳,高金彤,等. 钢铁企业煤气-蒸汽-电力系统耦合优化及应用[J]. 化工学报, 2018, 69(7): 352. (ZHANG Qi, MA Jia-lin, GAO Jin-tong, et al. Coupled optimization modeling and application of fuel gas-steam-power system in integrated iron and steel works[J]. CIESC Journal, 2018, 69(7): 352.) [43] 张琦,刘帅,徐化岩,等. 钢铁企业智慧能源管控系统开发与实践[J]. 钢铁, 2019, 54(10): 125. (ZHANG Qi, LIU Shuai, XU Hua-yan, et al. Development and practice of smart energy management and control system in iron and steel works[J]. Iron and Steel, 2019, 54(10): 125.) [44] LIU S, XIE S, ZHANG Q. A multi-energy synergistic optimization in steelmaking process based on energy hub concept [J]. International Journal of Minerals, Metallurgy and Materials, https://doi.org/10.1007/s12613-021-2281-7. [45] 李洪福. 钢铁制造流程系统节能理论与方法的探讨及应用实践[J]. 冶金能源, 2020, 39(2): 8. (LI Hong-fu. Discussion and application of theory and method of systematic energy saving in iron and steel manufacturing process[J]. Energy for Metallurgical Industry, 2020, 39(2): 8.) [46] 陆钟武. 冶金热能工程导论[M]. 沈阳:东北工学院出版社, 1991. (LU Zhong-wu. Introduction to Metallurgical Thermal Energy Engineering[M]. Shenyang: Northeastern Institute of Technology Press, 1991.) [47] 郦秀萍,张春霞,张旭孝,等. 高炉-转炉区段工艺技术界面模式发展综论[J]. 过程工程学报, 2006, 6(s1): 118. (LI Xiu-ping, ZHANG Chun-xia, ZHANG Xu-xiao, et al. Evolvement of techo-interface mode of blast furnace and basic oxygen furnace region[J]. The Chinese Journal of Process Engineering, 2006, 6(s1): 118.) [48] 周继程,上官方钦,丁毅,等. 钢铁制造流程“界面”技术与界面能量损失分析[J]. 钢铁, 2020, 55(12): 99. (ZHOU Ji-cheng, SHANGGUAN Fang-qin, DING Yi, et al. Discuss on interface technology and energy loss of main interface in steel manufacturing process[J]. Iron and Steel, 2020, 55(12): 99.) [49] 张琦,张薇,王玉洁,等. 中国钢铁工业节能减排潜力及能效提升途径[J]. 钢铁, 2019, 54(2): 7. (ZHANG Qi, ZHANG Wei, WANG Yu-jie, et al. Potential of energy saving and emission reduction improvement of China′s iron and steel industry[J]. Iron and Steel, 2019, 54(2): 7.) [50] 郑忠,黄世鹏,龙建宇,等. 钢铁智能制造背景下物质流和能量流协同方法[J]. 工程科学学报, 2017, 39(1): 115. (ZHENG Zhong, HUANG Shi-peng, LONG Jian-yu, et al. Synergetic method between materials flow and energy flow in iron and steel intelligent manufacturing[J]. Chinese Journal of Engineering, 2017, 39(1): 115.) [51] 孙彦广. 钢铁工业智能制造的集成优化[J]. 科技导报, 2018, 36(21): 30. (SUN Yan-guang. On integrated optimization for steel intelligent manufacturing[J]. Science and Technology Review, 2018, 36(21): 30.) [52] 陆钟武. 工业生态学基础[M]. 北京:科学出版社, 2010. (LU Zhong-wu. Foundations of Industrial Ecology[M]. Beijing: Science Press, 2010.)
2021, Vol. 56 
