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从米和湖泊沉积物生产绿色:能源消耗和优化

Kien Ton Tong¹, Huyen T T Dang², Thuy Anh Tran²

¹Faculty of Building Materials, Hanoi University of Civil Engineering, Hanoi, Vietnam.

Journal of the Air & Waste Management Association (1995)

|January 13, 2026

概括

这项研究表明,在块中用湖泊沉积物和大米取代粘土,可以显著减少燃烧期间的能源消耗和二氧化碳排放. 这些环保符合技术标准,同时减少对环境的影响.

科学领域:

材料科学材料科学材料科学
可持续建筑可持续建筑
环境工程环境工程

背景情况:

生产中对能源效率的需求日益增加,以减轻对环境的影响.
建筑行业需要可持续发展.
之前的研究探讨了在生产中使用各种废弃物.

研究的目的:

研究使用经过处理的湖泊沉积物 (LS) 和大米 (RH) 作为烧中的粘土替代品的潜力.
评估新制剂的物理,机械和节能特性.
与传统相比,量化能源消耗和二氧化碳排放的减少.

主要方法:

样品是通过用LS,RH或RH-LS混合物 (重量高达45%) 部分替代粘土来制造的.
测试的属性包括密度,线性收缩,吸水和压力强度.
在燃烧过程中监测和比较能源消耗和二氧化碳排放.

主要成果:

采用高达45%RH-LS的轻质火符合技术标准 (压力强度>5.0MPa,吸水率13.8-31.3%,线性收缩率<8.0%).
包括LS和RH在内的燃烧能耗降低了13-60%,二氧化碳排放量降低了0.9-2.7倍.
最佳45%的RH-LS显示,电力消耗减少了41%,二氧化碳排放量减少了2.3倍.

结论:

经过处理的湖泊沉积物和大米是火生产中粘土的可行替代品.
这些材料的使用显著提高了能源效率,并减少了制造的碳足迹.
优化制剂为建筑行业提供了可持续的解决方案.

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