生物复合材料的干燥动力学和合同热量:实验研究和建模分析
Yosra Hfaiedh1,2, Houda Hachem1, Daoued Mihoubi1
1Energy Research and Technology Center (CRTEn), BP 95, Hammam-Lif 2050, Tunisia.
ACS omega
|October 28, 2024
概括
这项研究引入了一种新的粘土和蛋粉末复合物,用于废物回收. 这种材料有效地减少了水分吸收,并加快了干燥速度,显示出对湿度控制应用的希望.
科学领域:
- 材料科学 材料科学 材料科学
- 废物回收利用 废物回收利用
- 环境科学 环境科学
背景情况:
- 材料科学的进步集中在可持续的废物回收过程上.
- 多孔复合材料为水分管理和环境应用提供了潜力.
研究的目的:
- 为了研究一种新的粘土/蛋粉末复合物的水蒸气吸附-脱附动态.
- 确定复合材料的湿度扩散率并分析复合材料的干燥动力学.
主要方法:
- 静态重力测量蒸汽吸附/脱附实验是在30至70°C的温度下进行的.
- 使用牛顿,佩奇和万和辛格模型分析了干燥的动力数据.
- 用古根海姆,安德森和德博尔,佩莱格,亚当和肖夫,奥斯温和修改的亨德森模型来适应等温数据.
主要成果:
- 与传统材料相比,粘土/蛋粉复合材料的水分吸收能力较低.
- 蛋粉末的整合加快了复合材料的干燥过程.
- 材料的多孔性,透性和湿度反应受到蛋添加的显著影响.
结论:
- 这种新型的粘土/蛋粉复合物表现出增强的水分管理特性.
- 这种可持续材料显示出在废物回收和湿度控制方面的应用潜力.
- 进一步的研究可以探索为特定的环境应用优化复合材料比率.
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