CO2 capture on aminosilane functionalized alumina-extracted residue of catalytic gasification coal ash

Li, Xiangyu; Wang, Zhiqing; Ren, Feng; Huang, Jiejie; Fang, Yitian

doi:10.1016/j.energy.2020.119642

Cited by 10 publications

(1 citation statement)

References 57 publications

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“…In another similar study, Li and co-workers have examined the CO2 adsorption performance of the APTES grafting on alumina-extracted residue (APTES-AR). It was observed that this adsorbent could effectively be regenerated at 383K and maintain a steady uptake in five repeated adsorption-desorption cycles [11]. These findings showed that APTES-AR might be a good sorbent for CO2 adsorption.…”

Section: Regeneration Of Amine-functionalized Adsorbentmentioning

confidence: 76%

Recent progress on (3-Aminopropyl)triethoxysilane (APTES) functionalized-adsorbent for CO2 capture

Sim

Ruhaimi

2022

J. Phys.: Conf. Ser.

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The increasing emission of carbon dioxide (CO2) to the atmosphere has gained worldwide concern due to its main contribution to climate changes, global warming, and the greenhouse effect. Numbers of technologies have been carried out to remove this hazardous gas from the environment such as absorption, adsorption, membrane separation, cryogenic separation, and the biological process. Due to limitation of the current absorption technique, CO2 adsorption technique using porous solid adsorbents seems to be a potential candidate in capturing CO2. This is due to the advantages such as low regeneration energy requirements, no liquid waste and low cost. Furthermore, amine functionalization such as APTES on solid adsorbents has been progressively study for the usage of enhancing CO2 adsorption. The uses of adsorbents that modified with APTES could enhance the CO2 adsorption performance due to the chemisorption of -NH2 bond from the amine that further improve the CO2 adsorption performance in terms of the CO2 uptake and selectivity. Besides that, functionalization of APTES on adsorbent will also greatly enhance the reactivity towards CO2. In this review, the impact of the diverse amine loadings on different adsorbents and the type of solvent used for APTES-functionalization towards CO2 capture performance was thoroughly elaborated. The suitable reaction conditions and the regenerability of the adsorbents that could significantly affect their CO2 adsorption capacity were also discussed in detail. Other than distributing useful knowledge on the current progress of the APTES-functionalization adsorbents, this review is anticipated to provide benefit for the industrial and academic usage and appeal more attention in this fascinating area of CO2 capture.

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Section: Regeneration Of Amine-functionalized Adsorbentmentioning

confidence: 76%

Recent progress on (3-Aminopropyl)triethoxysilane (APTES) functionalized-adsorbent for CO2 capture

Sim

Ruhaimi

2022

J. Phys.: Conf. Ser.

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Post‐synthetic modifications of MOF‐74 type frameworks for enhancing CO₂ capture and moisture stability

Kurisingal,

Choe,

Kim

et al. 2024

Bulletin Korean Chem Soc

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Anthropogenic carbon dioxide (CO2) emissions pose a significant threat to the delicate balance between human society and the natural environment. Carbon capture and sequestration is a technology designed to selectively capture CO2 emissions generated from power plants and industrial facilities, preventing them from entering the atmosphere. Diamine‐modified metal–organic frameworks (MOFs) show promising capabilities in achieving remarkable CO2 capacities, highlighting their potential for effective CO2 capture applications. Herein, using MOF‐74 type frameworks, we discussed our various methodologies designed to enhance the CO2 adsorption capacity, while also tackling the issue of maintaining structural integrity over prolonged periods, especially in humid environments. The challenges and prospects for CO2 capture by diamine‐functionalized hydrophobic MOFs are highlighted.

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A novel preparation of solid amine sorbents for enhancing CO2 adsorption capacity using alumina-extracted waste

Wang

Liu

et al. 2022

Energy

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CO2 capture on aminosilane functionalized alumina-extracted residue of catalytic gasification coal ash

Cited by 10 publications

References 57 publications

Recent progress on (3-Aminopropyl)triethoxysilane (APTES) functionalized-adsorbent for CO2 capture

Recent progress on (3-Aminopropyl)triethoxysilane (APTES) functionalized-adsorbent for CO2 capture

Post‐synthetic modifications of MOF‐74 type frameworks for enhancing CO₂ capture and moisture stability

A novel preparation of solid amine sorbents for enhancing CO2 adsorption capacity using alumina-extracted waste

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CO2 capture on aminosilane functionalized alumina-extracted residue of catalytic gasification coal ash

Cited by 10 publications

References 57 publications

Recent progress on (3-Aminopropyl)triethoxysilane (APTES) functionalized-adsorbent for CO2 capture

Recent progress on (3-Aminopropyl)triethoxysilane (APTES) functionalized-adsorbent for CO2 capture

Post‐synthetic modifications of MOF‐74 type frameworks for enhancing CO2 capture and moisture stability

A novel preparation of solid amine sorbents for enhancing CO2 adsorption capacity using alumina-extracted waste

Contact Info

Product

Resources

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Post‐synthetic modifications of MOF‐74 type frameworks for enhancing CO₂ capture and moisture stability