CO2 captureMEAprocess modelingCarbon dioxide is considered to be the major source of greenhouse gas es responsible for global warming; man-made CO2 contributes approximately 63.5% to all greehouse gases. Amine absorption technology, in particular that based on the Monoethanolamine (MEA) process, is ...
(800MWe).Inthisworkascale-upanalysiswithrespecttotheeffectofcorrelationsusedontheperformanceofthesystemforCO2capturewithMEAwasdonewithintheAspenRateSepsimulator.ThestudyshowedthatthereissignificantuncertaintyassociatedwithapplyingtheproposedcorrelationsforlargescalepackedcolumnsforcapturingCO2fromgas-firedandcoal-fired...
A rate-based model of CO2 capture process by MEA is built within Aspen Plus V8.0 software in this study. The model is built on the basis of an example model coming along with Aspen Plus V8.0 , thermodynamic model of ENRTL-RK is adopted and both absorption and desorption columns are model...
Using a primary amine as the solvent of CO2 capture unit is popular because of its high activity and ability to be used for streams with low concentration and low partial pressure of CO2. Monoethanolamine(MEA) and Diglycolamine(DGA) are the most common kinds of primary amines which have been...
Laboratory Studies of Post-combustion CO2 Capture by Absorption with MEA and AMP Solvents With regard to the climate policy that has been adopted, the implementation of the carbon capture and storage and carbon capture and utilization technologi... A Krótki,Lucyna Wicaw-Solny,A Tatarczuk,... ...
试验主要研究了在烟气流量为2L/min~8L/min,入口烟气CO 2 体积浓 度为9%~18%,溶液中MEA质量浓度为8%~35%,以及反应温度范围在 303K至323K之间时MEA水溶液对CO 2 的吸收过程。通过对试验数据的 分析和处理得到了这四组不同条件对CO 2 脱除率和吸收速率的影响。随着 烟气流量的增大,脱除效果有所下降但吸收...
Exergy analysis of alkanolamine-based CO2 removal unit with AspenPlus Energy, 29 (2004), pp. 1241-1248 View PDFView articleView in ScopusGoogle Scholar [41] Yang Y, Zhai R. MEA-Based CO2 Capture Technology and Its Application in Power Plants Paths to Sustainable Energy, Dr Artie Ng (Ed....
CO2 capture is commonly achieved by absorption with chemical solvents, such as aqueous solutions of amines. This work focuses on CO2 capture from exhaust gases of power plants by absorption with monoethanolamine (MEA), which is the most frequently used solvent for this purpose. The study is ...
Energy saving in a CO2 capture plant by MEA scrubbing. Chem. Eng. Res. Des. 2011.Pellegrini L.A., Moioli S., Gamba S., 2011a, Energy saving in a CO2 capture plant by MEA scrubbing, Chem. Eng. Res. Des. 89, 1676-1683.L.A. Pellegrini, S. Moioli, S. Gamba, Energy saving in...
enhanced with ejectors.Waste heat upgrading to reduce valuable steam for solvent regeneration.Optimal ejector integration allows up to 25% reduction in valuable steam.The method is applicable to all solvents for post-combustion CO2 capture.MEA (monoethanolamine) solvent is the reference for the study....