A Pressure-Swing Process for Reactive CO2 Capture and Conversion to Methanol through Precise Control of Co-Located Active Sites in Dual Functional Materials

To, Anh [National Renewable Energy Lab., Golden, CO (United States)]; McNeary, Wilson [National Renewable Energy Lab., Golden, CO (United States)] (ORCID:0000000183395121); Arellano Trevino, Martha [National Renewable Energy Lab., Golden, CO (United States)] (ORCID:0000000292261843); Martin, Jonathan [National Renewable Energy Lab., Golden, CO (United States)] (ORCID:0000000212396300); Jeong-Potter, Chae [National Renewable Energy Lab., Golden, CO (United States)]; Hill, Alex [National Renewable Energy Lab., Golden, CO (United States)]; Tan, Eric [National Renewable Energy Lab., Golden, CO (United States)] (ORCID:0000000291102410); Ruddy, Daniel [National Renewable Energy Lab., Golden, CO (United States)] (ORCID:0000000326543778)

doi:10.2172/2589781

DOE OSTI · 2589781

A Pressure-Swing Process for Reactive CO2 Capture and Conversion to Methanol through Precise Control of Co-Located Active Sites in Dual Functional Materials

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Abstract

The goals of this project are to design and develop tailored dual-functional materials (DFMs) and the accompanying pressure-swing process for the reactive capture and conversion (RCC) of CO 2 to methanol, a vital product in the chemical market and a versatile precursor to fuels. Throughout this project, NREL researcher team has successfully developed 2 groups of DFM and associated cyclic RCC procedure to selectivity produce either methanol or CO, which is a major intermediate for methanol synthesis with commercially available technologies.

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01 COAL, LIGNITE, AND PEAT carbon monoxide dual function material methanol reactive carbon capture syngas

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To, Anh [National Renewable Energy Lab., Golden, CO (United States)], McNeary, Wilson [National Renewable Energy Lab., Golden, CO (United States)] (ORCID:0000000183395121), Arellano Trevino, Martha [National Renewable Energy Lab., Golden, CO (United States)] (ORCID:0000000292261843), Martin, Jonathan [National Renewable Energy Lab., Golden, CO (United States)] (ORCID:0000000212396300), Jeong-Potter, Chae [National Renewable Energy Lab., Golden, CO (United States)], Hill, Alex [National Renewable Energy Lab., Golden, CO (United States)], Tan, Eric [National Renewable Energy Lab., Golden, CO (United States)] (ORCID:0000000291102410), Ruddy, Daniel [National Renewable Energy Lab., Golden, CO (United States)] (ORCID:0000000326543778). 2025-09-22. A Pressure-Swing Process for Reactive CO2 Capture and Conversion to Methanol through Precise Control of Co-Located Active Sites in Dual Functional Materials. https://doi.org/10.2172/2589781

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