Pilot scale absorption experiments with carbonic anhydrase-enhanced MDEA- Benchmarking with 30 wt% MEA
作者： Arne Gladis , Niels F. Lomholdt , Philip L. Fosbøl , John M. Woodley , Nicolas von Solms
DOI: 10.1016/J.IJGGC.2018.12.017
关键词: Solvent 、 Packed bed 、 Mass transfer 、 Mass flow 、 Flux (metallurgy) 、 Chemistry 、 Absorption (chemistry) 、 Carbonic anhydrase 、 Analytical chemistry 、 Volumetric flow rate
摘要: Abstract In this study the CO2 mass transfer performance of enzyme enhanced MDEA solutions was benchmarked against industrial standard 30 wt% MEA solution on a pilot packed column (10 m height, 0.1 m diameter). For all 64 experiments (18 for and 46 MDEA) relevant process data modelling such as flow rates, temperatures inlet compositions well overall flux were measured. 18 15 enzyme-enhanced temperature profiles solvent loading obtained. with height liquid to gas ratio (L/G) altered, whereas in addition L/G ratio, effect concentration, capture efficiency determined. The clearly show positive which can be further increased by adding more enzyme. Enzyme solvents exhibited around 80% solution.
sci-hub.se 参考文章(30)
Anna-Katharina Kunze, Greg Dojchinov, Victoria S. Haritos, Philip Lutze, Reactive absorption of CO2 into enzyme accelerated solvents: : From laboratory to pilot scale Applied Energy. ,vol. 156, pp. 676- 685 ,(2015) , 10.1016/J.APENERGY.2015.07.033
Nathalie J.M.C. Penders-van Elk, Espen S. Hamborg, Patrick J.G. Huttenhuis, Sylvie Fradette, Jonathan A. Carley, Geert F. Versteeg, Kinetics of absorption of carbon dioxide in aqueous amine and carbonate solutions with carbonic anhydrase International Journal of Greenhouse Gas Control. ,vol. 12, pp. 259- 268 ,(2013) , 10.1016/J.IJGGC.2012.10.016
Tim L. Sønderby, Kim B. Carlsen, Philip L. Fosbøl, Lars G. Kiørboe, Nicolas von Solms, A new pilot absorber for CO2 capture from flue gases: Measuring and modelling capture with MEA solution International Journal of Greenhouse Gas Control. ,vol. 12, pp. 181- 192 ,(2013) , 10.1016/J.IJGGC.2012.10.010
Oscar Alvizo, Luan J. Nguyen, Christopher K. Savile, Jamie A. Bresson, Satish L. Lakhapatri, Earl O. P. Solis, Richard J. Fox, James M. Broering, Michael R. Benoit, Sabrina A. Zimmerman, Scott J. Novick, Jack Liang, James J. Lalonde, Directed evolution of an ultrastable carbonic anhydrase for highly efficient carbon capture from flue gas Proceedings of the National Academy of Sciences of the United States of America. ,vol. 111, pp. 16436- 16441 ,(2014) , 10.1073/PNAS.1411461111
Ralph H. Weiland, John C. Dingman, D. Benjamin Cronin, Gregory J. Browning, Density and viscosity of some partially carbonated aqueous alkanolamine solutions and their blends Journal of Chemical & Engineering Data. ,vol. 43, pp. 378- 382 ,(1998) , 10.1021/JE9702044
Ralf Notz, Hari Prasad Mangalapally, Hans Hasse, Post combustion CO2 capture by reactive absorption: Pilot plant description and results of systematic studies with MEA International Journal of Greenhouse Gas Control. ,vol. 6, pp. 84- 112 ,(2012) , 10.1016/J.IJGGC.2011.11.004
P. Suess, L. Spiegel, Hold-up of mellapak structured packings Chemical Engineering and Processing. ,vol. 31, pp. 119- 124 ,(1992) , 10.1016/0255-2701(92)85005-M
John Reardon, Tracy Bucholz, Matthew Hulvey, Jonathan Tuttle, Alex Shaffer, Dawn Pulvirenti, Luke Weber, Keith Killian, Aleksey Zaks, Low Energy CO2 Capture Enabled by Biocatalyst Delivery System Energy Procedia. ,vol. 63, pp. 301- 321 ,(2014) , 10.1016/J.EGYPRO.2014.11.033
Marcin Stec, Adam Tatarczuk, Lucyna Więcław-Solny, Aleksander Krótki, Marek Ściążko, Stanisław Tokarski, Pilot plant results for advanced CO2 capture process using amine scrubbing at the Jaworzno II Power Plant in Poland Fuel. ,vol. 151, pp. 50- 56 ,(2015) , 10.1016/J.FUEL.2015.01.014
Inna Kim, Hallvard F. Svendsen, Comparative study of the heats of absorption of post-combustion CO2 absorbents International Journal of Greenhouse Gas Control. ,vol. 5, pp. 390- 395 ,(2011) , 10.1016/J.IJGGC.2010.05.003