MODELLING OF CO2 ADSORPTION FROM EXHAUST GASES
World tendencies in environmental protection points out necessity of reduction of CO2 emission to atmosphere. The one of the main sources of CO2 emission is placed in energy sector where electric energy and heat are produced based on fossil fuels combustion. Therefore, it seems to be necessary to perform research on CO2 emission reduction in this sector. The main aim of work presented in this paper was focused on the analysis and assessment of CO2 separation from flue gases on the total efficiency of conventional power station. The paper shows the numerical calculations performed with IPSEpro simulation software by SimTech.For the CO2 separation the PTSA (Pressure-Temperature Swing Adsorption) process was chosen and the numerical as well as simulation model of such process was formulated. The calculations were made for few different adsorbents taking into account varying values of such thermodynamic parameters of separation process like temperature or pressure. Results obtained from calculations point out that mixed PTSA technology is not very energy consuming process. Owing to utilisation of waste heat for sorbent regeneration, it does not decrease the total efficiency for more than 0.6％. However, that is caused by separation only, while after that CO2 must be compressed for further treatment.
CO2 capture process modelling simulation
Marcin Panowski Roman Klainy Karol Sztekler
Faculty of Engineering and Environmental Protection, Czestochowa University of Technology ul.Dabrowskiego 73, 42-200 Czestochowa, Poland
国际会议
第20届国际流化床燃烧会议(20th International Conference on Fluidized Bed Combustion)
西安
英文
889-894
2009-05-18（万方平台首次上网日期，不代表论文的发表时间）