一种具有三元协同效应的完全生物降解防尘剂的优化和性能评估
Chunxiao Qi1, Boshen Wang2, Qi Sun3
1China Construction Sixth Engineering Bureau Co., Ltd, Tianjin, 300171, China. qcx666666nyx@163.com.
Scientific reports
|January 13, 2026
概括
开发了一种新型的可生物降解粉尘抑制剂,使用了香甘 (XG),甘 (GLY) 和基多糖化物 (APG). 这种环保配方有效地抑制灰尘,具有出色的保湿性和抗风侵蚀性,适用于各种工业应用.
科学领域:
- 环境科学 环境科学
- 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.
背景情况:
- 在煤矿和建筑工地等工业环境中,尘埃产生给环境和健康带来了重大挑战.
- 传统的防尘剂往往缺乏生物降解性,并可能对环境产生负面影响.
- 越来越需要有效,可持续和环保的防尘解决方案.
研究的目的:
- 开发一种完全可生物降解的,以水为基础的复合防尘剂.
- 为了优化粉尘抑制剂的配方,使用香甘 (XG),甘 (GLY) 和基多糖化物 (APG).
- 评估除尘剂在保持水分和抵抗风侵蚀方面的性能.
主要方法:
- 利用单因素实验和响应表面方法 (RSM) 来确定XG,GLY和APG的最佳质量比.
- 描述了优化除尘剂的物理特性,包括粘度和表面张力.
- 通过控制式风吹试验,评估在不同温度和湿度条件下保持水分,并评估风侵蚀性.
主要成果:
- 最佳配方包括0.15%的XG,5.0%的GLY和0.13%的APG.
- 抑制剂的粘度为207.82 mPa·s,表面张力为27.4 mN/m.
- 在25°C/43%的RH下,在14小时后达到84.27%的水分保留率,在40°C下达到63.2%,在25°C/43%的RH下达到84.27%.
- 经过60分钟的风吹 (5-9m/s) 后,风侵蚀率为80.2%的强烈抗风侵蚀.
结论:
- 开发的可生物降解复合物防尘剂在控制尘埃方面非常有效.
- 该配方显示出出色的保湿性和抗风侵蚀性,即使在具有挑战性的条件下.
- 这种环保,具有成本效益的解决方案在易受尘埃影响的环境中具有广泛应用的重大前景.
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