https://pubs.rsc.org/en/content/articlelanding/2020/ee/d0ee02585b#!divAbstract Jump to main content [ar] Jump to site search [ar] [me] Publishing * Journals * Books * Databases Search [ ] [arr] Advanced [us] [tr] Royal Society of Chemistry homepage [cr] Publishing Journals Current Journals Archive Journals All Journals Books New Titles All Bookshop Pick and Choose Databases Literature Updates ChemSpider The Merck Index* MarinLit More For Members For Librarians Subscribe RSS Feeds Blogs Chemistry World Education in Chemistry Open Access Historical Collection [in] SCHEDULED MAINTENANCE Close the message box Scheduled maintenance work on Wednesday 7th April 2021 from 07:00 to Friday 9th April 23:59 (BST). During this time our website performance may be temporarily affected. If this happens please try refreshing your web browser. We apologise for any inconvenience this might cause and thank you for your patience. You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page. Issue 11, 2020 Previous Article Next Article * [Get] From the journal: Energy & Environmental Science A single-component water-lean post-combustion CO[2] capture solvent with exceptionally low operational heat and total costs of capture - comprehensive experimental and theoretical evaluation+ [CROSSMARK_Color_hori] Richard F. Zheng,^a Dushyant Barpaga, ORCID logo ^a Paul M. Mathias,^b Deepika Malhotra,^a Phillip K Koech,^a Yuan Jiang,^a Mukund Bhakta,^b Marty Lail,^c Aravind V. Rayer, ORCID logo ^c Greg A. Whyatt,^a Charles J. Freeman,^a Andy J. Zwoster,^a Karl K. Weitz^a and David J. Heldebrant ORCID logo *^a Author affiliations * Corresponding authors ^a Pacific Northwest National Laboratory, Richland, USA E-mail: david.heldebrant@pnnl.gov ^b Fluor Corporation, 3 Polaris Way, Aliso Viejo, CA, USA E-mail: Paul.M.Mathias@Fluor.com Tel: +1-949-349-3595 ^c Technology and Commercialization Division, RTI International, Research Triangle Park, NC 27709-2194, USA Abstract A comprehensive evaluation of a recently developed water-lean amine-based solvent, namely N-(2-ethoxyethyl) -3-morpholinopropan-1-amine (2-EEMPA), has been performed to analyze its post-combustion CO[2] capture performance. This evaluation comprises (1) fundamental characterization of the solvent-CO[2] interaction using vapor-liquid equilibria, kinetics and viscosity measurements; (2) process characterization of the CO[2] capture performance as measured in a laboratory scale continuous flow system and via Aspen Plus(r) simulation using a flue gas simulant; as well as (3) a full techno economic analysis of the capture process at industrial scale with corresponding projections of critical metrics. This paper summarizes the many parts of this comprehensive evaluation and shows how the various parts come together to empower validated conclusions about its process performance. Notably, it is projected that this solvent can operate at a regeneration heat rate of 2.0 GJ per tonne CO[2] for post-combustion capture, and at a total cost of capture of $50.6/tonne CO[2]. With further process optimization significant reductions in the capture cost are predicted. Graphical abstract: A single-component water-lean post-combustion CO2 capture solvent with exceptionally low operational heat and total costs of capture - comprehensive experimental and theoretical evaluation You have access to this article [Ajax-GA-Lo] Please wait while we load your content... Something went wrong. Try again? About Cited by Related Back to tab navigation Download options Please wait... Supplementary files * Supplementary information PDF (899K) Article information https://doi.org/10.1039/D0EE02585B --------------------------------------------------------------------- Submitted 13 Aug 2020 Accepted 21 Sep 2020 First published 23 Sep 2020 --------------------------------------------------------------------- Download Citation Energy Environ. Sci., 2020,13, 4106-4113 [BibTex ] [Go] Article type Communication Permissions Request permissions [cr] A single-component water-lean post-combustion CO[2] capture solvent with exceptionally low operational heat and total costs of capture - comprehensive experimental and theoretical evaluation R. F. Zheng, D. Barpaga, P. M. Mathias, D. Malhotra, P. K. Koech, Y. Jiang, M. Bhakta, M. Lail, A. V. Rayer, G. A. Whyatt, C. J. Freeman, A. J. Zwoster, K. K. Weitz and D. J. Heldebrant, Energy Environ. Sci. , 2020, 13, 4106 DOI: 10.1039/D0EE02585B If you are not the author of this article and you wish to reproduce material from it in a third party non-RSC publication you must formally request permission using Copyright Clearance Center. Go to our Instructions for using Copyright Clearance Center page for details. 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