Engineered Porous Nanocomposites That Deliver Remarkably Low Carbon Capture Energy Costs
Summary: A key barrier to the use of carbon dioxide capture technologies is the operating energy requirement, the chief contributor being the energy required to regenerate the capture media. When paired with electricity generation, the parasitic energy load can prohibit implementation. While metal o...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2020-06-01
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| Series: | Cell Reports Physical Science |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666386420300655 |
| _version_ | 1818347374839332864 |
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| author | Muhammad Munir Sadiq Kristina Konstas Paolo Falcaro Anita J. Hill Kiyonori Suzuki Matthew R. Hill |
| author_facet | Muhammad Munir Sadiq Kristina Konstas Paolo Falcaro Anita J. Hill Kiyonori Suzuki Matthew R. Hill |
| author_sort | Muhammad Munir Sadiq |
| collection | DOAJ |
| description | Summary: A key barrier to the use of carbon dioxide capture technologies is the operating energy requirement, the chief contributor being the energy required to regenerate the capture media. When paired with electricity generation, the parasitic energy load can prohibit implementation. While metal organic frameworks (MOFs) harbor significant adsorption capacities, their thermally insulating nature will require significant energy and time to regenerate. Here, we report a MOF nanocomposite that can be regenerated at high speed and low energy cost. An adsorption system is tailored to deliver a very low energy cost of only 1.29 MJ kg−1CO2, 45% below commercially deployed materials, which can be exploited to deliver a productivity as high as 3.13 kgCO2 h−1 kgAds−1. The combination of a MOF (Mg-MOF-74) with high adsorption capacity, a magnetic nanoparticle (MgFe2O4), and a porous hydrophobic polymer results in a composite that can be used in the magnetic induction swing adsorption (MISA) process. |
| first_indexed | 2024-12-13T17:33:09Z |
| format | Article |
| id | doaj.art-e7522d04aa34441fb91006cef773295d |
| institution | Directory Open Access Journal |
| issn | 2666-3864 |
| language | English |
| last_indexed | 2024-12-13T17:33:09Z |
| publishDate | 2020-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Cell Reports Physical Science |
| spelling | doaj.art-e7522d04aa34441fb91006cef773295d2022-12-21T23:36:59ZengElsevierCell Reports Physical Science2666-38642020-06-0116100070Engineered Porous Nanocomposites That Deliver Remarkably Low Carbon Capture Energy CostsMuhammad Munir Sadiq0Kristina Konstas1Paolo Falcaro2Anita J. Hill3Kiyonori Suzuki4Matthew R. Hill5Department of Chemical Engineering, Monash University, Clayton, 3168 VIC, Australia; Corresponding authorCSIRO Manufacturing, Private Bag 10, Clayton South MDC, 3169 VIC, AustraliaGraz University of Technology, Stremayrgasse 9/Z2, 8010 Graz, AustriaCSIRO Manufacturing, Private Bag 10, Clayton South MDC, 3169 VIC, AustraliaDepartment of Materials Science and Engineering, Monash University, Clayton, 3168 VIC, AustraliaDepartment of Chemical Engineering, Monash University, Clayton, 3168 VIC, Australia; CSIRO Manufacturing, Private Bag 10, Clayton South MDC, 3169 VIC, Australia; Corresponding authorSummary: A key barrier to the use of carbon dioxide capture technologies is the operating energy requirement, the chief contributor being the energy required to regenerate the capture media. When paired with electricity generation, the parasitic energy load can prohibit implementation. While metal organic frameworks (MOFs) harbor significant adsorption capacities, their thermally insulating nature will require significant energy and time to regenerate. Here, we report a MOF nanocomposite that can be regenerated at high speed and low energy cost. An adsorption system is tailored to deliver a very low energy cost of only 1.29 MJ kg−1CO2, 45% below commercially deployed materials, which can be exploited to deliver a productivity as high as 3.13 kgCO2 h−1 kgAds−1. The combination of a MOF (Mg-MOF-74) with high adsorption capacity, a magnetic nanoparticle (MgFe2O4), and a porous hydrophobic polymer results in a composite that can be used in the magnetic induction swing adsorption (MISA) process.http://www.sciencedirect.com/science/article/pii/S2666386420300655regeneration energycarbon capturemagnetic framework compositesmagnetic inductionenergy efficiencymetal organic frameworks |
| spellingShingle | Muhammad Munir Sadiq Kristina Konstas Paolo Falcaro Anita J. Hill Kiyonori Suzuki Matthew R. Hill Engineered Porous Nanocomposites That Deliver Remarkably Low Carbon Capture Energy Costs Cell Reports Physical Science regeneration energy carbon capture magnetic framework composites magnetic induction energy efficiency metal organic frameworks |
| title | Engineered Porous Nanocomposites That Deliver Remarkably Low Carbon Capture Energy Costs |
| title_full | Engineered Porous Nanocomposites That Deliver Remarkably Low Carbon Capture Energy Costs |
| title_fullStr | Engineered Porous Nanocomposites That Deliver Remarkably Low Carbon Capture Energy Costs |
| title_full_unstemmed | Engineered Porous Nanocomposites That Deliver Remarkably Low Carbon Capture Energy Costs |
| title_short | Engineered Porous Nanocomposites That Deliver Remarkably Low Carbon Capture Energy Costs |
| title_sort | engineered porous nanocomposites that deliver remarkably low carbon capture energy costs |
| topic | regeneration energy carbon capture magnetic framework composites magnetic induction energy efficiency metal organic frameworks |
| url | http://www.sciencedirect.com/science/article/pii/S2666386420300655 |
| work_keys_str_mv | AT muhammadmunirsadiq engineeredporousnanocompositesthatdeliverremarkablylowcarboncaptureenergycosts AT kristinakonstas engineeredporousnanocompositesthatdeliverremarkablylowcarboncaptureenergycosts AT paolofalcaro engineeredporousnanocompositesthatdeliverremarkablylowcarboncaptureenergycosts AT anitajhill engineeredporousnanocompositesthatdeliverremarkablylowcarboncaptureenergycosts AT kiyonorisuzuki engineeredporousnanocompositesthatdeliverremarkablylowcarboncaptureenergycosts AT matthewrhill engineeredporousnanocompositesthatdeliverremarkablylowcarboncaptureenergycosts |