High performance CO2 Absorption/Desorption using Amine-Functionalized magnetic nanoparticles

Zarei, Fariba; Keshavarz, Peyman

doi:10.1016/j.seppur.2023.124438

Cited by 5 publications

(1 citation statement)

References 59 publications

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“…CCS can be further classified into three categories: pre-combustion capture, oxygen combustion capture and post-combustion capture. For CO 2 post-combustion capture from coal-fired power plants, chemical and physical absorption [6], solid adsorption [7], cryogenic distillation [8] and membrane separation [9] technologies have been currently proposed without significant retrofitting of existing infrastructure. Chemical absorption has been extensively used as the most well-established technology on a commercial scale in the gas separation industry for decades, attributed to its high removal efficiency.…”

Section: Introductionmentioning

confidence: 99%

Environmental Impact Evaluation of CO2 Absorption and Desorption Enhancement by Membrane Gas Absorption: A Life Cycle Assessment Study

Li,

Lv,

et al. 2024

Energies

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Membrane gas absorption technology has been considered a promising approach to mitigate CO2 emissions from power plants. The aim of this study is to evaluate the environmental impacts of CO2 absorption and desorption processes by hollow fiber membrane contactors using a life cycle assessment methodology. On the basis of the ReCipe 2016 Midpoint and the ReCipe 2016 Endpoint methods, the research results show that membrane gas absorption systems exhibit the lowest environmental impacts across the majority of assessed categories in comparison with chemical absorption and membrane gas separation systems. The CO2 capture process via membrane gas absorption has the most significant impact on the METP category, with heat consumption as the primary contributing factor accounting for 55%, followed by electricity consumption accounting for 43.1%. According to the sensitivity analysis, heating by natural gas shows better performance than other heat supply sources in improving overall environmental impacts. In addition, the increasing utilization of renewable energy in electricity supply reduces the global warming potential, fossil resource consumption and ozone formation.

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Section: Introductionmentioning

confidence: 99%

Environmental Impact Evaluation of CO2 Absorption and Desorption Enhancement by Membrane Gas Absorption: A Life Cycle Assessment Study

Li,

Lv,

et al. 2024

Energies

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Graphene Oxide‐Arginine Composites: Efficient Dual Function Materials for Integrated CO₂ Capture and Conversion

Mantovani,

Pintus,

Kovtun

et al. 2024

ChemSusChem

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The “on‐demand” capture and utilization of CO2 is effectively realized with a readily accessible dual function organic composite. The covalent and controlled derivatization of graphene oxide (GO) surface with naturally occurring arginine led to a “smart” material capable of capturing (chemisorption) CO2 from high‐purity flue‐gas as well as low‐concentration streams (i.e. direct air capture) and concomitant chemical activation toward the incorporation into cyclic carbonates. The overall integrated CO2 capture and conversion (ICCC) strategy has been fully elucidated mechanistically via dedicated computational, spectroscopic and thermal analyses.

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Polyethyleneimine modified porous wood ceramics for efficient and high-capacity adsorption of CO2 in simulated gases

Guo,

Wang,

Wang

et al. 2024

Journal of Environmental Chemical Engineering

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High performance CO2 Absorption/Desorption using Amine-Functionalized magnetic nanoparticles

Cited by 5 publications

References 59 publications

Environmental Impact Evaluation of CO2 Absorption and Desorption Enhancement by Membrane Gas Absorption: A Life Cycle Assessment Study

Environmental Impact Evaluation of CO2 Absorption and Desorption Enhancement by Membrane Gas Absorption: A Life Cycle Assessment Study

Graphene Oxide‐Arginine Composites: Efficient Dual Function Materials for Integrated CO₂ Capture and Conversion

Polyethyleneimine modified porous wood ceramics for efficient and high-capacity adsorption of CO2 in simulated gases

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High performance CO2 Absorption/Desorption using Amine-Functionalized magnetic nanoparticles

Cited by 5 publications

References 59 publications

Environmental Impact Evaluation of CO2 Absorption and Desorption Enhancement by Membrane Gas Absorption: A Life Cycle Assessment Study

Environmental Impact Evaluation of CO2 Absorption and Desorption Enhancement by Membrane Gas Absorption: A Life Cycle Assessment Study

Graphene Oxide‐Arginine Composites: Efficient Dual Function Materials for Integrated CO2 Capture and Conversion

Polyethyleneimine modified porous wood ceramics for efficient and high-capacity adsorption of CO2 in simulated gases

Contact Info

Product

Resources

About

Graphene Oxide‐Arginine Composites: Efficient Dual Function Materials for Integrated CO₂ Capture and Conversion