Rivero Joanna R, Panagakos Grigorios, Lieber Austin, Hornbostel Katherine
Department of Mechanical Engineering and Material Science, University of Pittsburgh, 3700 O'Hara St, Pittsburgh, PA 15213, USA.
Department of Chemical Engineering, Carnegie Mellon University, 5000 Forbes Ave, Pittsburgh, PA 15213, USA.
Membranes (Basel). 2020 Nov 30;10(12):382. doi: 10.3390/membranes10120382.
Hollow fiber membrane contactors (HFMCs) can effectively separate CO2 from post-combustion flue gas by providing a high contact surface area between the flue gas and a liquid solvent. Accurate models of carbon capture HFMCs are necessary to understand the underlying transport processes and optimize HFMC designs. There are various methods for modeling HFMCs in 1D, 2D, or 3D. These methods include (but are not limited to): resistance-in-series, solution-diffusion, pore flow, Happel's free surface model, and porous media modeling. This review paper discusses the state-of-the-art methods for modeling carbon capture HFMCs in 1D, 2D, and 3D. State-of-the-art 1D, 2D, and 3D carbon capture HFMC models are then compared in depth, based on their underlying assumptions. Numerical methods are also discussed, along with modeling to scale up HFMCs from the lab scale to the commercial scale.
中空纤维膜接触器（HFMCs）通过在烟气和液体溶剂之间提供高接触表面积，能够有效地从燃烧后烟道气中分离出二氧化碳。准确的碳捕集HFMCs模型对于理解潜在的传输过程和优化HFMCs设计是必要的。有多种在一维、二维或三维中对HFMCs进行建模的方法。这些方法包括（但不限于）：串联阻力法、溶液扩散法、孔流法、哈佩尔自由表面模型和多孔介质建模。这篇综述论文讨论了在一维、二维和三维中对碳捕集HFMCs进行建模的最新方法。然后，基于其基本假设，对最新的一维、二维和三维碳捕集HFMCs模型进行了深入比较。还讨论了数值方法，以及将HFMCs从实验室规模扩大到商业规模的建模。
