RESEARCH PROGRESS AND PROSPECT OF STEEL SLAG MODIFICATION

WANG Hui-gang; PENG Ben; YUE Chang-sheng; WU Long; QIU Gui-bo; BAI Zhi-tao; ZHANG Mei; GUO Min

doi:10.13205/j.hjgc.202005023

Volume 38 Issue 5

Aug. 2020

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Article Navigation > ENVIRONMENTAL ENGINEERING > 2020 > 38(5): 133-137,106

WANG Hui-gang, PENG Ben, YUE Chang-sheng, WU Long, QIU Gui-bo, BAI Zhi-tao, ZHANG Mei, GUO Min. RESEARCH PROGRESS AND PROSPECT OF STEEL SLAG MODIFICATION[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(5): 133-137,106. doi: 10.13205/j.hjgc.202005023

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WANG Hui-gang, PENG Ben, YUE Chang-sheng, WU Long, QIU Gui-bo, BAI Zhi-tao, ZHANG Mei, GUO Min. RESEARCH PROGRESS AND PROSPECT OF STEEL SLAG MODIFICATION[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(5): 133-137,106. doi: 10.13205/j.hjgc.202005023

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RESEARCH PROGRESS AND PROSPECT OF STEEL SLAG MODIFICATION

doi: 10.13205/j.hjgc.202005023

1. Central Research Institute of Building and Construction Co., Ltd, MCC Group, Beijing 100088, China;
2. School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083, China

Received Date: 2019-06-28

Abstract

Abstract

Steel slag production quantity is huge in China. With the increasingly strict environmental protection requirements in China, the modification of steel slag to make steel slag resource utilization becomes an urgent task. This paper briefly described the characteristics of the steel slag and the problems of resource utilization. The research progress of steel slag modification was reviewed. Combined with the characteristics of the existing steel slag modification process, the paper pointed out that the hot steel slag carbonation modification could not only make full use of the huge thermal energy of the steel slag itself, but also achieve the reduction of CO₂ emission in steel plant, and realize the improvement of steel slag stability and gelation performance. Therefore, the process was also the development direction of steel slag modification in the future.
- steel slag,
- modification,
- carbonation

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References

高本恒, 郝以党, 张淑苓, 等. 钢渣综合利用现状及发展趋势[J]. 环境工程, 2016,34(增刊1): 776-779.

侯贵华, 李伟, 郭伟, 等. 转炉钢渣的显微形貌及矿物相[J]. 硅酸盐学报, 2008, 36(4): 436-443.

方圆, 于峰, 项国圣, 等. 基于灰色理论的三次指数平滑模型预测自然陈化中热闷钢渣f-CaO含量[J]. 硅酸盐通报, 2019, 38(3): 634-639

,648.

王晓曦, 邹汉伟. 液态渣显热回收技术现状及前景分析[J]. 铁合金, 2007, 38(5): 34-36.

袁润章. 胶凝材料学[M]. 2版. 武汉: 武汉理工大学出版社, 1996.

侯新凯, 张锦, 武志江, 等. 不同粉碎机理的钢渣中RO相解离性能[J]. 矿产保护与利用, 2018(5): 115-120,125.

王瑞兰, 蒋文莉, 李庚英. 化学激发剂对钢渣体系的激发效果研究[J]. 水科学与工程技术, 2018(4): 12-15.

刘瑛, 方宏辉, 韩斌, 等. 钢渣复合料的推广应用研究[J]. 化学工程与装备, 2016(10): 268-270.

范付忠, 冯涛, 施惠生, 等. 掺高f-CaO物料的水泥抗硫酸盐性的初步研究[J]. 水泥, 2001(5): 4-7.

CENGIZ D A, CAHIT B, OZLEM C, et al. Influence of activator on the strength and drying shrinkage of alkali-activated slag mortar[J]. Construction & Building Materials, 2009, 23(1): 548-555.

丁新榜, 李建新, 余其俊, 等. 钢渣胶凝性能的优化及其在线重构的研究[C]//全国水泥和混凝土化学及应用技术会议, 南京, 2007.

姚娜, 李荣, 张利武. SiO₂对钢渣矿相组成的影响[J]. 矿产综合利用, 2018(4): 137-139.

吴六顺, 周云, 王珏, 等. 二氧化硅改性钢渣易磨性的研究[J]. 炼钢, 2014, 30(2): 62-65.

周云, 方生, 董元篪, 等. SiO₂在钢渣改性中的作用[C]//全国冶金物理化学学术会议, 2010.

郭辉. 转炉钢渣中铁的还原回收及制备高胶凝性水淬渣的方法研究[D]. 广州:华南理工大学, 2018.

WANG Q, YAN P Y, FENG J W. A discussion on improving hydration activity of steel slag by altering its mineral compositions[J]. Journal of Hazardous Materials, 2011, 186(2/3):1070-1075.

LI Z B, ZHAO S Y, ZHAO X G, et al. Cementitious property modification of basic oxygen furnace steel slag[J]. Construction and Building Materials, 2013, 48: 575-579.

GUO H, YIN S H, YU Q J, et al. Iron recovery and active residue production from basic oxygen furnace (BOF) slag for supplementary cementitious materials[J]. Resources, Conservation & Recycling, 2018, 129: 209-218.

周云, 刘会斌, 陈广言, 等. 不同处理方法对钢渣稳定性的影响[C]//全国冶金物理化学学术会议. 2010.

饶磊, 吴六顺, 周云, 等. 高温改性及风淬处理对钢渣易磨性影响的工业性试验研究[J]. 炼钢, 2017, 33(6): 73-77.

刘仕业, 王占军, 彭犇, 等. 高炉渣对钢渣改性的物理化学基础研究[J]. 工程科学学报, 2018, 40(5): 557-564.

ZHANG Z S, LIAN F, MA L J, et al. Effects of quicklime and iron tailings as modifier on composition and properties of steel slag[J]. Journal of Iron and Steel Research, International, 2015, 22(1): 15-20.

耿栋健. 重构钢渣及性能与应用[D]. 济南: 济南大学, 2010.

CHANG E E, PAN S Y, CHEN Y H, et al. Accelerated carbonation of steelmaking slags in a high-gravity rotating packed bed[J]. Journal of Hazardous Materials, 2012, 227/228: 97-106.

CHANG E E, PAN S Y, CHEN Y H, et al. CO₂ sequestration by carbonation of steelmaking slags in an autoclave reactor[J]. Journal of Hazardous Materials, 2011, 195: 107-114.

PAN S Y, CHIANG P C, CHEN Y H, et al. Kinetics of carbonation reaction of basic oxygen furnace slags in a rotating packed bed using the surface coverage model: Maximization of carbonation conversion[J]. Applied Energy, 2014, 113: 267-276.

PAN S Y, CHIANG P C, CHEN Y H, et al. Performance evaluation of aqueous carbonation for steelmaking slag: process chemistry[J]. Energy Procedia, 2013, 37: 115-121.

SANTOS R M, van BOUWEL J, van DEVELDE E, et al. Accelerated mineral carbonation of stainless steel slags for CO₂ storage and waste valorization: effect of process parameters on geochemical properties[J]. International Journal of Greenhouse Gas Control, 2013, 17: 32-45.

IIZUKA A, FUJII M, YAMASAKI A, et al. Development of a new CO₂ sequestration process utilizing the carbonation of waste cement[J]. Industrial & Engineering Chemistry Research, 2004, 43(24): 7880-7887.

TEIR S, ELONEVA S, FOGELHOLM C J, et al. Dissolution of steelmaking slags in acetic acid for precipitated calcium carbonate production[J]. Energy, 2007, 32(4): 528-539.

BAO W J, LI H Q, ZHANG Y. Energy consumption and net CO₂ sequestration of indirect mineral carbonation rout for an integrated iron steelmaking industry[C]//The 10th International Conference on CO₂ Utilization, Tianjin. 2009.

KODAMA S, TAIKI N, NAOKI Y, et al. Development of a new pH-swing CO₂ mineralization process with a recyclable reaction solution[J]. Energy, 2008, 33(5): 776-784.

杜龙, 马国军, 张翔, 等. 微波场中铵盐浸出钢渣体系的升温行为[J]. 太原理工大学学报, 2014, 45(2): 157-162.

SAID A, MATTILA O, ELONEVA S, et al. Enhancement of calcium dissolution from steel slag by ultrasound[J]. Chemical Engineering and Processing: Process Intensification, 2015, 89: 1-8.

彭犇. 热态钢渣改性及改性渣物理化学性质研究[D]. 北京: 北京科技大学, 2016.

彭犇, 岳昌盛,黄世烁, 等.热态钢渣CO₂改性及热力学性能研究[J]. 环境工程, 2015, 33(4): 100-102

,69.

白智韬, 岳昌盛, 邱桂博, 等. CO₂气体对钢渣组成和性能的影响[J]. 环境工程, 2018, 36(12): 171-176.

唐卫军, 廖洪强, 周宇, 等. 转炉渣中游离氧化钙的分布及稳定化研究[J]. 炼钢, 2009, 25(3): 34-36

,41.

董晓丹. 转炉钢渣快速吸收二氧化碳试验初探[J]. 炼钢, 2008, 24(5): 29-32.

王晟, 岳昌盛, 陈瑶, 等. 钢渣碳酸化用于CO₂减排的研究进展与展望[J]. 材料导报, 2016, 30(1): 111-114

,121.

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