Fouling of Impurities in Desulfurized Flue Gas on Hollow Fiber Membrane Absorption for CO2 Capture
作者： Lin Zhang , Juan Li , Lei Zhou , Rui Liu , Xia Wang
关键词: Water vapor 、 Chromatography 、 Fouling 、 Chemistry 、 Chemical engineering 、 Membrane fouling 、 Flue gas 、 Hollow fiber membrane 、 Membrane 、 NOx 、 Wet gas
摘要: Membrane-based absorption shows numerous potential applications for CO2 capture from flue gas. However, during the process, membrane fouling is not only caused by wetting but also induced gaseous components (SOx, NOx, and water vapor) fine particles in In this work, synergetic effects of vapor coupling with SOx NOx as well were investigated to better understand performance polypropylene hollow fiber modules actual industrial conditions. The removal efficiency mass-transfer rate over time studied under different feed gas flows various composition schemes. suffered a notable decrease after exposure SO3 particles, wet stream, irreversible, whereas influence SO2 NO2 can be recovered N2 sweeping. characterization results confirm that me...
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