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山东大学学报 (工学版) ›› 2026, Vol. 56 ›› Issue (5): 92-101.doi: 10.6040/j.issn.1672-3961.0.2025.084

• 土木工程 • 上一篇    

基于极端顶点法的高炉矿渣-电石渣-脱硫灰三元固废胶凝材料设计与反应机理研究

陈聪1,万田涛2,单红日1,李辉2,3,张勇4,宋帅2*,葛智2   

  1. 1. 济青高速铁路有限公司, 山东 济南 250108;2. 山东大学齐鲁交通学院, 山东 济南 250002;3. 中科智岩(山东)科技发展有限公司, 山东 临沂 277700;4. 中国铁路济南局集团有限公司, 山东 济南 250117
  • 发布日期:2026-10-19
  • 作者简介:陈聪(1987— ),男,山东枣庄人,高级工程师,主要研究方向为铁道工程. E-mail:441983777@qq.com. *通信作者简介:宋帅(1997— ),男,山东济南人,博士研究生,主要研究方向为3D打印混凝土与水泥基材料设计. E-mail:sshuai1101@mail.sdu.edu.cn
  • 基金资助:
    山东省泰山产业领军人才工程资助项目(tscy20230660)

Design and reaction mechanisms of blast furnace slag-carbide slag-desulfurization ash ternary solid waste cementitious material based on extreme vertices method

Chen Cong1, Wan Tiantao2, Shan Hongri1, Li Hui2,3, Zhang Yong4, Song Shuai2*, Ge Zhi2   

  1. Chen Cong1, Wan Tiantao2, Shan Hongri1, Li Hui2, 3, Zhang Yong4, Song Shuai2*, Ge Zhi2(1. Jiqing High-Speed Railway Company, Jinan 250108, Shandong, China;
    2. School of Qilu Transportation, Shandong University, Jinan 250002, Shandong, China;
    3. Zhongke Zhiyan( Shandong )Technology Development Company, Linyi 277700, Shandong, China;
    4. China Railway Jinan Bureau Group Company, Jinan 250117, Shandong, China
  • Published:2026-10-19

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摘要： 为实现磨细粒化高炉矿渣(ground granulated blast-furnace slag, GGBS)、电石渣(carbide slag, CS)和脱硫灰(desulfurization ash, DA)的高效资源化利用,基于极端顶点法设计并优化三元固废胶凝材料的配比,研究原材料组分对抗压强度的影响规律。采用X射线衍射、热重分析和压汞法表征材料的水化产物及孔结构特征。结果表明,GGBS、CS和DA的最佳质量配比为70.0∶19.4∶10.6; GGBS的质量分数与各龄期抗压强度呈负相关,DA有利于提高后期抗压强度;GGBS和DA的交互作用贡献最低,CS和DA的交互作用贡献最高;在GGBS-CS-DA三元体系中,DA中的CaSO3在CS提供的碱性环境中持续与GGBS反应,生成钙矾石和水化硅酸钙凝胶,这些水化产物通过胶结和填充作用使三元体系胶凝材料结构更密实,同时提高抗压强度。

关键词: 固废基胶凝材料, 高炉矿渣, 电石渣, 脱硫灰, 抗压强度, 微结构

Abstract: To achieve efficient resource utilization of ground granulated blast-furnace slag(GGBS), carbide slag(CS), and desulfurization ash(DA), the mix proportions of a ternary solid waste-based cementitious material were designed and optimized using the extreme vertices method. The influence of raw material composition on the compressive strength was investigated. The hydration products and pore structure characteristics of the materials were characterized using X-ray diffraction, thermogravimetric analysis, and mercury intrusion porosimetry. It was indicated by the results that the optimal mix proportion of GGBS, CS, and DA was 70.0∶19.4∶10.6. A negative correlation with the compressive strength was exhibited by the GGBS content across all curing ages, while enhanced later-age strength was contributed by DA. The interaction between GGBS and DA showed the lowest contribution, whereas the CS-DA interaction demonstrated the highest contribution. Within the GGBS-CS-DA ternary system, CaSO3 from DA continuously reacted with GGBS in the alkaline environment provided by CS, forming ettringite and C—S—H gel. These hydration products densified the microstructure of the cementitious material through cementation and pore-filling effects, consequently improving its compressive strength.

Key words: solid waste-based cementitious materials, ground granulated blast-furnace slag, carbide slag, desulfurization ash, compressive strength, microstructure

中图分类号: 

  • TU526
[1] Haha B M, Lothenbach B, Le S G, et al. Influence of slag chemistry on the hydration of alkali-activated blast-furnace slag: part II: effect of Al2O3[J]. Cement and Concrete Research, 2012, 42(1): 74-83.
[2] Huang Z, Zhang Z, Shi C, et al. Early hydration and microstructure formation of ultra-rapid hardening alkali-activated slag cement(URHA)at presence of MgO[J]. Cement and Concrete Composites, 2025, 160: 106057.
[3] Puertas F, González-Fonteboa B, González-Taboada I, et al. Alkali-activated slag concrete: fresh and hardened behaviour[J]. Cement and Concrete Composites, 2018, 85: 22-31.
[4] 朱效宏, 李青, 熊德意, 等. 硫酸镁侵蚀后碱矿渣水泥中C(N)—A—S—H(I)组成-结构梯度变化[J]. 硅酸盐学报, 2021, 49(10): 2276-2285. Zhu Xiaohong, Li Qing, Xiong Deyi, et al. Compositional-structural gradient change of C(N)—A—S—H(I)gel in alkali-activated slag after magnesium sulphate attack[J]. Journal of the Chinese Ceramic Society, 2021, 49(10): 2276-2285.
[5] Wang S, Pu X, Scrivener K L, et al. Alkali-activated slag cement and concrete: a review of properties and problems[J]. Advances in Cement Research, 1995, 7(27): 93-102.
[6] 蒋明屾, 李飞, 周理安, 等. 碳酸钠、氢氧化钠与水玻璃复合激发对地聚物胶凝材料性能的影响[J]. 硅酸盐通报, 2024, 43(3): 929-937. Jiang Mingshen, Li Fei, Zhou Li'an, et al. Effects of sodium carbonate, sodium hydroxide and water glass composite activation on properties of geopolymer cementitious materials[J]. Bulletin of the Chinese Ceramic Society, 2024, 43(3): 929-937.
[7] 万宗华, 张文芹, 刘志超, 等. 电石渣-矿渣复合胶凝材料性能研究[J]. 硅酸盐通报, 2022, 41(5): 1704-1714. Wan Zonghua, Zhang Wenqin, Liu Zhichao, et al. Properties of carbide slag-slag composite cementitious material[J]. Bulletin of the Chinese Ceramic Society, 2022, 41(5): 1704-1714.
[8] 王旭影, 乔京生, 赵建业, 等. 电石渣激发钢渣-矿渣固化淤泥质土的试验研究[J]. 硅酸盐通报, 2022, 41(2): 733-739. Wang Xuying, Qiao Jingsheng, Zhao Jianye, et al. Solidification of muddy soil with steel slag and ground granulated blast-furnace slag activated by calcium carbide slag[J]. Bulletin of the Chinese Ceramic Society, 2022, 41(2): 733-739.
[9] Qiang W, Shao K S. Preparation and characterization of an alkali-activated cementitious material with blast-furnace slag, soda sludge, and industrial gypsum[J]. Construction and Building Materials, 2022, 340: 127735.
[10] 钱大益, 王艳, 叶凯航, 等. 钢铁行业钙基半干法脱硫灰渣资源化利用进展[J]. 工程科学学报, 2024, 46(3): 567-579. Qian Dayi, Wang Yan, Ye Kaihang, et al. Progress in the resource utilization of calcium-based semi-dry desulfurized ash in the iron and steel industry[J]. Chinese Journal of Engineering, 2024, 46(3): 567-579.
[11] 魏汝飞, 朱玉龙, 周笛, 等. 铁矿烧结烟气半干法脱硫灰除杂及水热非均相低温快速氧化[J]. 过程工程学报, 2021, 21(8): 951. Wei Rufei, Zhu Yulong, Zhou Di, et al. Impurity removal and hydrothermal heterogeneous cryogenic rapid oxidation of semi-dry desulfurization ash from iron ore sintering flue gas[J]. The Chinese Journal of Process Engineering, 2021, 21(8): 951.
[12] Shi T, Li Z X, Guo J, et al. Research progress on CNTs/CNFs-modified cement-based composites: a review[J]. Construction and Building Materials, 2019, 202(30): 290.
[13] 王亚丽, 姚羽涵, 崔素萍, 等. 高炉矿渣的组成和结构对其在碱性环境中早期水化特性的影响[J]. 材料导报, 2018, 32(22): 3989-3994. Wang Yali, Yao Yuhan, Cui Suping, et al. Effect of chemical composition and structure of blast furnace slag on its early hydration characteristics in alkaline environment[J].Materials Reports, 2018, 32(22): 3989-3994.
[14] 杨昊, 王志强, 詹炳根. 脱硫灰渣的改性及其对矿渣基充填料性能的影响研究[J]. 金属矿山, 2018(11): 193-196. Yang Hao, Wang Zhiqiang, Zhan Binggen. Modification of desulfurization ash and its effect on properties of slag based filling materials[J].Metal Mine, 2018(11): 193-196.
[15] 卢丽君, 方宏辉. 半干法烟气脱硫灰-矿渣复合粉反应性能实验研究[J]. 武钢技术, 2013, 51(4): 40-42. Lu Lijun, Fang Honghui. The reaction performance study on compound powder of semi-dry flue gas desulphurized ash and slag [J]. Wisco Technology, 2013, 51(4): 40-42.
[16] Lakzian K, Liaw H J. Evaluation criteria for predicting flash point behavior of binary miscible mixtures using extreme flash point behavior indicators for fuel and safety applications[J]. Fuel, 2025, 397: 135444.
[17] Liu J, Zhao J, Liang J. Exploring properties and hydration mechanisms in clinker-free cement formulated from steel industry solid waste using the extreme vertices method[J]. Composites Part B: Engineering, 2025, 291: 112018.
[18] 吕官记, 季韬. 基于响应面法的三元聚合物砂浆力学性能[J]. 建筑材料学报, 2021, 24(5): 970-976. Lv Guanji, Ji Tao. Mechanical properties of ternary polymer mortar based on response surface method[J]. Journal of Building Materials, 2021, 24(5): 970-976.
[19] Yang J, Zeng J, He X, et al. Sustainable clinker-free solid waste binder produced from wet-ground granulated blast-furnace slag, phosphogypsum and carbide slag[J]. Construction and Building Materials, 2022, 330: 127218.
[20] 金胜赫, 王修山, 吴越鹏. 矿渣-脱硫石膏-电石渣固化剂固化黏土的研究[J]. 工程地质学报, 2023, 31(2): 397-408. Jin Shenghe, Wang Xiushan, Wu Yuepeng. Study on modification of marine clay treated with new GDC soil stabilizer[J]. Journal of Engineering Geology, 2023, 31(2): 397-408.
[21] 高孝钱. 半干法脱硫灰在墙体材料中的应用研究[D]. 马鞍山: 安徽工业大学, 2013: 57. Gao Xiaoqian. Investigation on the utilization of desulfurization ash as walling material[D]. Maanshan: Anhui University of Technology, 2013: 57.
[22] GB 175—2023 通用硅酸盐水泥[S].
[23] 包正宇. 不同类型脱硫渣的主要特性及资源化利用研究[D]. 武汉: 武汉理工大学, 2006: 5. Bao Zhengyu. Comprehensive utilization and major characteristics of different types ashes after desulfurization[D]. Wuhan:Wuhan University of Technology, 2006: 5.
[24] 金明辉, 钱大益, 苏伟. CFB烧结烟气脱硫灰亚硫酸钙热氧化条件优化[J]. 环境工程学报, 2020, 14(6): 1649-1657. Jin Minghui, Qian Dayi, Su Wei. Thermal oxidation conditions optimization for calcium sulfite in desulfurization ash of CFB sintered flue gas[J]. Chinese Journal of Environmental Engineering, 2020, 14(6): 1649-1657.
[25] Dong Y, Ren X, Zhang S, et al. Research on oxidation of CaSO3 in dry desulfurization slag[J]. Environmental Engineering, 2012, 30(6): 95-97.
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