Magnetic Framework Composites for Low Concentration Methane Capture

Research output: Contribution to journalArticleResearchpeer-review

Abstract

This study proposes a simple and energy efficient technique for methane (CH4) capture from low concentration emission sources. An extrusion-based process was used to fabricate magnetic framework composites (MFCs) from a metal organic framework (MOF), aluminum fumarate, and MgFe2O4 magnetic nanoparticles (MNP). Methane uptake for MFCs with different MNP loading at 1 bar and 300 K revealed a high methane uptake of up to 18.2 cm3 g-1. To regenerate the MFCs, a magnetic induction swing adsorption (MISA) process was applied. A working capacity of 100% was achieved for the MFC over 10 adsorption-desorption cycles with an average of 6 min per cycle for the regeneration step. The ability to access 100% of the adsorbed CH4 in the MFC with rapid and localized heating achieved with the MISA process potentially provides an energy efficient technique for CH4 capture and reuse from low concentration sources.

Original languageEnglish
Pages (from-to)6040-6047
Number of pages8
JournalIndustrial and Engineering Chemistry Research
Volume57
Issue number18
DOIs
Publication statusPublished - 9 May 2018

Cite this

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title = "Magnetic Framework Composites for Low Concentration Methane Capture",
abstract = "This study proposes a simple and energy efficient technique for methane (CH4) capture from low concentration emission sources. An extrusion-based process was used to fabricate magnetic framework composites (MFCs) from a metal organic framework (MOF), aluminum fumarate, and MgFe2O4 magnetic nanoparticles (MNP). Methane uptake for MFCs with different MNP loading at 1 bar and 300 K revealed a high methane uptake of up to 18.2 cm3 g-1. To regenerate the MFCs, a magnetic induction swing adsorption (MISA) process was applied. A working capacity of 100{\%} was achieved for the MFC over 10 adsorption-desorption cycles with an average of 6 min per cycle for the regeneration step. The ability to access 100{\%} of the adsorbed CH4 in the MFC with rapid and localized heating achieved with the MISA process potentially provides an energy efficient technique for CH4 capture and reuse from low concentration sources.",
author = "Sadiq, {Muhammad Munir} and Marta Rubio-Martinez and Farnaz Zadehahmadi and Kiyonori Suzuki and Hill, {Matthew R.}",
year = "2018",
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language = "English",
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pages = "6040--6047",
journal = "Industrial and Engineering Chemistry Research",
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Magnetic Framework Composites for Low Concentration Methane Capture. / Sadiq, Muhammad Munir; Rubio-Martinez, Marta; Zadehahmadi, Farnaz; Suzuki, Kiyonori; Hill, Matthew R.

In: Industrial and Engineering Chemistry Research, Vol. 57, No. 18, 09.05.2018, p. 6040-6047.

Research output: Contribution to journalArticleResearchpeer-review

TY - JOUR

T1 - Magnetic Framework Composites for Low Concentration Methane Capture

AU - Sadiq, Muhammad Munir

AU - Rubio-Martinez, Marta

AU - Zadehahmadi, Farnaz

AU - Suzuki, Kiyonori

AU - Hill, Matthew R.

PY - 2018/5/9

Y1 - 2018/5/9

N2 - This study proposes a simple and energy efficient technique for methane (CH4) capture from low concentration emission sources. An extrusion-based process was used to fabricate magnetic framework composites (MFCs) from a metal organic framework (MOF), aluminum fumarate, and MgFe2O4 magnetic nanoparticles (MNP). Methane uptake for MFCs with different MNP loading at 1 bar and 300 K revealed a high methane uptake of up to 18.2 cm3 g-1. To regenerate the MFCs, a magnetic induction swing adsorption (MISA) process was applied. A working capacity of 100% was achieved for the MFC over 10 adsorption-desorption cycles with an average of 6 min per cycle for the regeneration step. The ability to access 100% of the adsorbed CH4 in the MFC with rapid and localized heating achieved with the MISA process potentially provides an energy efficient technique for CH4 capture and reuse from low concentration sources.

AB - This study proposes a simple and energy efficient technique for methane (CH4) capture from low concentration emission sources. An extrusion-based process was used to fabricate magnetic framework composites (MFCs) from a metal organic framework (MOF), aluminum fumarate, and MgFe2O4 magnetic nanoparticles (MNP). Methane uptake for MFCs with different MNP loading at 1 bar and 300 K revealed a high methane uptake of up to 18.2 cm3 g-1. To regenerate the MFCs, a magnetic induction swing adsorption (MISA) process was applied. A working capacity of 100% was achieved for the MFC over 10 adsorption-desorption cycles with an average of 6 min per cycle for the regeneration step. The ability to access 100% of the adsorbed CH4 in the MFC with rapid and localized heating achieved with the MISA process potentially provides an energy efficient technique for CH4 capture and reuse from low concentration sources.

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JO - Industrial and Engineering Chemistry Research

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SN - 0888-5885

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