工艺工程
工作(物理)
化学过程
过程(计算)
相(物质)
中试装置
环境科学
过程建模
相变
计算机科学
材料科学
化学
化学工程
机械工程
热力学
工艺优化
工程类
环境工程
操作系统
物理
有机化学
作者
Αθανάσιος Ι. Παπαδόπουλος,Fragkiskos Tzirakis,Ioannis Tsivintzelis,Panos Seferlis
标识
DOI:10.1021/acs.iecr.8b06279
摘要
This work reviews research activities in the development of phase-change CO2 capture solvents and processes. The focus is on liquid–liquid phase-change solvents in which the CO2-lean phase can be recycled to the absorber prior to regeneration hence the energy demands may be substantially decreased compared to nonphase change processes. The review briefly provides the basic chemical and physical principles required to understand the phase-change behavior in postcombustion CO2 capture systems. The reviewed work is further organized per different solvent type into major sections including experimental property measurement studies, experimental pilot plant studies, thermodynamic and kinetic modeling studies, as well as process modeling and technoeconomic assessment studies. In all sections we provide details regarding experimental approaches, operating conditions of pilot plants, implementations in different industries, and performance data. Key findings include operating observations and performance indicators regarding the investigated solvents and processes as well as a substantiated estimation of their technology readiness level.
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