Carbon capture from low CO2 concentration stream through ternary alkali metal nitrates promotion of MgO sorbents at intermediate temperature and low space velocity

Chai, Kian Hoong; Leong, Loong Kong; Sethupathi, Sumathi; Chong, Kok Chung; Yang, Thomas Chung-Kuang; Ong, Sze Pheng; Yap, Yeow Hong

doi:10.1016/j.ceja.2023.100578

Cited by 4 publications

(1 citation statement)

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“…Nevertheless, the structural inflexibility and elevated cost pose significant challenges to their widespread adoption of solid sorbent. Various other metal oxides and hydroxides, such as zinc oxide [98], cerium oxide [99], and magnesium oxide (with slow adsorption kinetics) [100], have been evaluated for CO 2 capture from the air. Among these metal hydroxides, silver hydroxide has shown promising adsorption rates and low regeneration energy requirements.…”

Section: Carbon Capturing Materialsmentioning

confidence: 99%

Turning CO₂ into sustainable graphene: a comprehensive review of recent synthesis techniques and developments

Sorayani Bafqi,

Aliyeva,

Baskan-Bayrak

et al. 2024

Nano Futures

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The synthesis of graphene through environmentally friendly and efficient methods has posed a persistent challenge, prompting extensive research in recent years to access sustainable source and attain high quality graphene competing with the one obtained from graphite ores. Addressing this challenge becomes even more intricate when aiming to convert captured CO2 into graphene structures, encountering hurdles stemming from the inherent stability of the CO2 molecule and its steadfast transformation. Together with CO2, there is a great potential to create carbon source by using natural biomass, cellulosic plant sources and industrial wastes. This comprehensive review delves into the recent synthesis techniques and developments, exploring both direct and indirect pathways for the integration of CO2 that strive to overcome the complexities associated with transforming CO2 into graphene. The review critically analyzes CO2 capturing mechanisms designed for air, ocean, and alternative sources, outlining the progress made in harnessing captured CO2 as a feedstock for graphene production by evaluating captured CO2 values. This review consolidates the recent advancements by providing a roadmap for future research directions in the sustainable synthesis of graphene from captured CO2 in the pursuit of a greener, circular economy.

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Section: Carbon Capturing Materialsmentioning

confidence: 99%

Turning CO₂ into sustainable graphene: a comprehensive review of recent synthesis techniques and developments

Sorayani Bafqi,

Aliyeva,

Baskan-Bayrak

et al. 2024

Nano Futures

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A comprehensive review on control and mitigating the foam formation in amine-based solvents

Shahouni,

Abbasi,

Akrami

2024

Chemical Engineering Journal Advances

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Recent advances in CO2 capture using MgO-based nanomaterials: A comprehensive review

Alhalawani,

Fajri,

Onaizi

2025

Fuel

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Carbon capture from low CO2 concentration stream through ternary alkali metal nitrates promotion of MgO sorbents at intermediate temperature and low space velocity

Cited by 4 publications

References 51 publications

Turning CO₂ into sustainable graphene: a comprehensive review of recent synthesis techniques and developments

Turning CO₂ into sustainable graphene: a comprehensive review of recent synthesis techniques and developments

A comprehensive review on control and mitigating the foam formation in amine-based solvents

Recent advances in CO2 capture using MgO-based nanomaterials: A comprehensive review

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Carbon capture from low CO2 concentration stream through ternary alkali metal nitrates promotion of MgO sorbents at intermediate temperature and low space velocity

Cited by 4 publications

References 51 publications

Turning CO2 into sustainable graphene: a comprehensive review of recent synthesis techniques and developments

Turning CO2 into sustainable graphene: a comprehensive review of recent synthesis techniques and developments

A comprehensive review on control and mitigating the foam formation in amine-based solvents

Recent advances in CO2 capture using MgO-based nanomaterials: A comprehensive review

Contact Info

Product

Resources

About

Turning CO₂ into sustainable graphene: a comprehensive review of recent synthesis techniques and developments

Turning CO₂ into sustainable graphene: a comprehensive review of recent synthesis techniques and developments