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Triethanolamine assisted ball milling activation of high alumina fly ash: Grinding kinetics, activation mechanism

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成果类型:
期刊论文
作者:
Dong, Yiqie;Ning, Xiyi;Han, Tianyu;Hou, Haobo;Zang, Meng;...
通讯作者:
He, XY
作者机构:
[Han, Tianyu; Lu, Haijun; Dong, Yiqie; Zang, Meng] Wuhan Polytech Univ, Sch Civil Engn & Architecture, Wuhan 430023, Peoples R China.
[Dong, Yiqie; He, Xuyang; Hou, Haobo; Ning, Xiyi] Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430079, Peoples R China.
[Ning, Xiyi] Sinosteel Wuhan Safety & Environm Protect Res Inst, Wuhan 430081, Peoples R China.
通讯机构:
[He, XY ] W
Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430079, Peoples R China.
语种:
英文
关键词:
High alumina fly ash;Mechanical milling;Grinding kinetics;Microstructure;Activation mechanism
期刊:
Ceramics International
ISSN:
0272-8842
年:
2025
卷:
51
期:
4
页码:
4168-4177
基金类别:
CRediT authorship contribution statement Yiqie Dong: Writing – original draft, Methodology. Xiyi Ning: Writing – review & editing. Tianyu Han: Conceptualization. Haobo Hou: Formal analysis, Data curation. Meng Zang: Writing – review & editing, Validation. Haijun Lu: acquisition. Xuyang He: Writing – review & editing.
机构署名:
本校为第一机构
院系归属:
土木工程与建筑学院
摘要:
Mechanical force can significantly enhance the physical and chemical activity of high-alumina fly ash (HAFA). Microparticle fly ash (MFA) was produced through mechanical ball milling of HAFA. The study concentrated on the particle size distribution of MFA after ball milling for 30–90 min and examined the impact of triethanolamine as a grinding aid. The particle size distribution (PSD), grinding kinetics, and mechanisms of microstructure evolution were analyzed. To verify the chemical activity of MFA, a high-alumina fly ash-based environmental ...

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