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      Carbon mineralization pathways for carbon capture, storage and utilization

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      Communications Chemistry
      Nature Publishing Group UK
      Geochemistry, Carbon capture and storage, Sustainability, Process chemistry

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          Abstract

          Carbon mineralization is a versatile and thermodynamically downhill process that can be harnessed for capturing, storing, and utilizing CO 2 to synthesize products with enhanced properties. Here the author discusses the advances in and challenges of carbon mineralization, and concludes that tuning the chemical interactions involved will allow us to unlock its potential for advancing low carbon energy and resource conversion pathways.

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          Most cited references29

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          Carbon dioxide storage through mineral carbonation

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            Ex situ aqueous mineral carbonation.

            The U.S. Department of Energy's National Energy Technology Laboratory (NETL) located in Albany, OR (formerly the Albany Research Center) has studied ex situ mineral carbonation as a potential option for carbon dioxide sequestration. Studies focused on the reaction of Ca-, Fe-, and Mg-silicate minerals with gaseous CO2 to form geologically stable, naturally occurring solid carbonate minerals. The research included resource evaluation, kinetic studies, process development, and economic evaluation. An initial cost estimate of approximately $69/ton of CO2 sequestered was improved with process improvements to $54/ton. The scale of ex situ mineral carbonation operations, requiring 55 000 tons of mineral to carbonate, the daily CO2 emissions from a 1-GW, coal-fired power plant, may make such operations impractical.
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              Water-gas shift reaction: finding the mechanistic boundary

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                Author and article information

                Contributors
                gg464@cornell.edu
                Journal
                Commun Chem
                Commun Chem
                Communications Chemistry
                Nature Publishing Group UK (London )
                2399-3669
                26 February 2021
                26 February 2021
                2021
                : 4
                : 23
                Affiliations
                GRID grid.5386.8, ISNI 000000041936877X, School of Civil and Environmental Engineering, , Robert Frederick Smith School of Chemical and Biological Engineering, Cornell University, ; Ithaca, NY USA
                Author information
                http://orcid.org/0000-0002-6527-8316
                Article
                461
                10.1038/s42004-021-00461-x
                9814416
                36697549
                0cbdf69d-3faa-46b8-9621-ee743477a22e
                © The Author(s) 2021

                Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

                History
                : 1 July 2020
                : 29 January 2021
                Funding
                Funded by: U.S Department of Energy - Office of Basic Energy Sciences
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                © The Author(s) 2021

                geochemistry,carbon capture and storage,sustainability,process chemistry

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