Green approaches for CO 2 capture: Principles and techniques for functionalized particulate materials
CO2回収のためのグリーンアプローチ：機能性粒子材料の原理と技術 (AI 翻訳)
M. Peña-Juárez, A. M. Bello, C. Márquez‐Beltrán, R. Posada-Gómez
🤖 gxceed AI 要約
日本語
本レビューは、CO2回収のための機能性粒子材料に焦点を当て、メソポーラスシリカ、金属酸化物、廃棄物由来吸着剤などの表面官能基化によるCO2吸収能向上を解説。グリーンケミストリーや循環経済の統合、長期安定性やスケーラビリティの課題にも言及。
English
This review examines green approaches to CO2 capture using functionalized particulate materials such as mesoporous silica, metal oxides, and waste-derived sorbents. It discusses performance parameters like adsorption capacity and cyclic stability, integrating green chemistry and circular economy principles, and addresses technical challenges for industrial scalability.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本では、2030年までのCCS/CCUSの実用化が目標とされており、本レビューは機能性材料の開発に役立つ。特に廃棄物由来吸着剤は日本の資源循環戦略と親和性が高い。
In the global GX context
Globally, CCUS is recognized as essential for hard-to-abate sectors. This review provides a comprehensive overview of functionalized particulate sorbents, aligning with the IEA's emphasis on cost reduction and scalability of capture technologies.
👥 読者別の含意
🔬研究者:Provides a structured overview of sorbent functionalization strategies and performance metrics for CO2 capture.
🏢実務担当者:Summarizes promising materials and green synthesis routes that could be adopted for pilot-scale capture projects.
🏛政策担当者:Highlights the potential of waste valorization and circular economy in CCUS, supporting policy on industrial decarbonization.
📄 Abstract（原文）
Rising atmospheric CO 2 concentrations, driven primarily by fossil fuel combustion and industrial processes, remain a central contributor to climate change. Carbon capture and storage (CCS) technologies have emerged as critical tools for mitigating greenhouse gas emissions; however, improving their efficiency, sustainability, and scalability remains a significant engineering challenge. This review examines green approaches to CO 2 capture with a focus on functionalized particulate materials. The manuscript first discusses the chemical and physicochemical properties of CO 2 relevant to capture processes, followed by an overview of conventional and emerging CCS technologies, including absorption, adsorption, and hybrid systems. Particular attention is given to particulate materials such as mesoporous silica, metal oxides, waste‐derived sorbents, and hybrid composites, highlighting the role of surface functionalization in enhancing CO 2 uptake. Key performance parameters, including adsorption capacity, selectivity, cyclic stability, working capacity, and regeneration efficiency, are critically analyzed under different operating conditions. The review also addresses the integration of green chemistry principles, circular economy strategies, and waste valorization in the development of sustainable sorbents. Finally, technical challenges related to long‐term stability, energy demand, and industrial scalability are discussed, providing perspectives for future research and engineering implementation.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.1002/cjce.70433first seen 2026-07-13 07:05:10
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