The performance of sorbent-loaded hollow-fiber modules to capture carbon dioxide from the exhaust stream of a thermal power plant is analyzed. The hollow-fiber modules undergo a Rapid Temperature Swing Adsorption (RTSA) process to capture carbon dioxide. A detailed heat and mass transfer model is developed to simulate the performance of the fiber module. The thermal wave technique for heat recovery is incorporated to reduce the thermal energy consumption and reduce operating costs. A parametric study of six key operating parameters is presented, and tradeoffs in performance metrics with variations in operating parameters are discussed. The proposed process compares favorably with other adsorption-based carbon capture technologies.

分析了装有吸附剂的中空纤维组件从火电厂废气中捕获二氧化碳的性能。中空纤维组件经过快速变温吸附（RTSA）工艺来捕获二氧化碳。开发了详细的传热和传质模型，以模拟光纤模块的性能。结合了用于热回收的热波技术，以减少热能消耗并降低运营成本。提出了六个关键操作参数的参数研究，并讨论了性能指标与操作参数变化之间的权衡。所提出的方法与其他基于吸附的碳捕获技术相比具有优势。