可持续水泥生产:TEA-TIPA作为研磨辅助工具:优化效率和环境影响的比率
Veysel Kobya1, Yahya Kaya1, Fatih Eren Akgümüş1
1Department of Civil Engineering, Faculty of Engineering, Bursa Uludag University, Bursa 16059, Turkey.
Polymers
|October 16, 2025
概括
本研究探讨了基于氨基的研磨辅助剂 (GA),特别是三甲胺 (TEA) 和三胺 (TIPA),用于可持续的水泥生产. 25%的TEA和75%的TIPA的优化混合物显著提高了研磨效率和水泥粉的流动性.
科学领域:
- 材料科学 材料科学 材料科学
- 化学工程是化学工程的重要组成部分.
- 可持续建筑 可持续建筑
背景情况:
- 研磨辅助器对于水泥生产的效率和可持续性至关重要.
- 像三甲胺 (TEA) 和三胺 (TIPA) 这样的氨基基基化合物显示出有前途.
- 优化GA混合物是减少能源消耗和环境影响的关键.
研究的目的:
- 调查混合TEA和TIPA作为研磨辅助器的协同效应.
- 评估这些混合物对研磨性能,二氧化碳排放和水泥性能的影响.
- 为了确定最佳的TEA/TIPA比率和剂量,以提高水泥生产.
主要方法:
- 在不同比例下物理混合TEA和TIPA.
- 基于能源消耗和布莱恩精度的磨砂效率的评估.
- 使用豪斯纳比率,卡尔指数和静止角度分析水泥粉的流动性.
- 通过扫描电子显微镜 (SEM) 进行微结构分析.
- 使用塔古奇方法和ANOVA的统计分析.
主要成果:
- 25%的TEA和75%的TIPA在0.10%剂量的最佳混合物显著改善了研磨性能.
- 观察到增强的聚合物离子相互作用和精细的粒子大小分布 (PSD).
- 粉末的流动性大大增加.
- 确定TEA含量是影响表现的最重要因素.
结论:
- 胺基研磨辅助剂,特别是25%的TEA/75%的TIPA混合物,为高性能水泥提供了可持续的解决方案.
- 这种方法可以减少水泥制造中的能源消耗和环境足迹.
- 对气氧化物的协同效应进行进一步的研究可以推动环保建筑材料的创新.
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