在"废物转化为能源"中的活性炭上的吸附:在真实工厂数据上的模型开发和验证
Simone Speroni1, Senem Ozgen2, Antonio Conversano3
1LEAP s.c.a r.l. - Laboratorio Energia e Ambiente Piacenza, Via Nino Bixio 27/C, 29121 Piacenza (PC), Italy; Dipartimento di Energia, Politecnico di Milano, P.zza Leonardo da Vinci 32, 20133 Milano (MI), Italy.
Waste management (New York, N.Y.)
|May 26, 2024
概括
一个新的模型准确地估计了废物转化发电厂的去除效率. 该工具有助于优化活性碳的使用,以提高环境和经济的可持续性.
科学领域:
- 环境工程 环境工程
- 化学工程是化学工程的重要组成部分.
- 过程建模过程建模
背景情况:
- 废物转化能源 (WtE) 工厂产生含有 (Hg) 的烟气,这是一个有毒的污染物.
- 有效的去除对于环境遵守和公共健康至关重要.
- 使用活性炭注射的织物过器通常用于降低Hg.
研究的目的:
- 在动态操作条件下开发一个数学模型来估计WtE织物过器中的Hg去除效率.
- 用真实工厂数据验证模型的准确性.
- 探索该模型在优化活性炭料控制和开发虚拟传感器方面的应用.
主要方法:
- 基于朗格穆尔方程和Hg质量平衡的数学模型的开发.
- 模型校准使用真实工厂数据与可变的Hg输入度.
- 对单独的植物数据集进行模型验证.
主要成果:
- 开发的模型准确地估计了Hg去除效率.
- 经验证的模型实现了 ±3%的误差范围和0.87%的平均绝对百分比误差 (MAPE).
- 模型性能在不同操作条件下表现出稳健性.
结论:
- 该模型提供了一种可靠的工具,用于评估WtE工厂中的Hg去除.
- 它支持开发数据驱动的战略,以控制活性碳的料,提高可持续性.
- 该模型可用于创建虚拟传感器,以改善操作监控.
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