固形廃棄物由来ナノ材料のCCUS技術への応用に関する研究進展
Research Progress on the Applications of Solid-Waste-Based Nanomaterials in Carbon Capture, Utilization, and Storage Technologies (原題)
Yumeng Pang
🤖 gxceed AI 要約
日本語
固形廃棄物を原料とするナノ材料の種類・調製法・機能特性を体系的に整理し、CCUSのCO₂回収・利用・貯留の各段階での応用を概観したレビュー。材料性能の向上が必ずしも環境負荷低減につながらず、活性化・改質に追加のエネルギーや薬品を要する点をLCAの観点から指摘する。低コストかつ低環境負荷なCCUS用機能性材料の開発と、廃棄物リサイクルと炭素削減の統合に向けた研究方向を示す。
English
This review systematically organizes solid-waste-derived nanomaterials by type, preparation method, and functional properties, and surveys their application across CO2 capture, utilization, and storage stages of CCUS. Using an LCA lens, it shows that improved material performance does not necessarily lower overall environmental impact, since activation and modification demand extra energy and chemicals. It proposes directions for low-cost, low-impact functional nanomaterials that couple solid-waste recycling with carbon reduction.
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
中国の「双炭」目標を背景とした研究だが、廃棄物資源循環とCCUSを結びつける視点は、日本のGX実現に向けた産業脱炭素・サーキュラーエコノミー政策やScope 3排出削減の議論にも示唆を与える。LCAに基づく環境負荷評価の枠組みは、日本企業のCCUS投資判断や統合報告書での脱炭素技術の説明に活用できる。
In the global GX context
Framed by China's Dual Carbon goals, the paper links solid-waste circularity with CCUS, offering transferable insight for global decarbonization pathways and industrial symbiosis. Its LCA-based caution that material performance gains can raise lifecycle burdens is directly relevant to how CCUS projects are assessed under transition-finance and climate-disclosure frameworks such as ISSB and TCFD.
👥 読者別の含意
🔬研究者:固形廃棄物由来ナノ材料のCCUS応用とLCA評価の最新動向を体系的に把握できる。
🏢実務担当者:CCUS関連材料の調達や廃棄物活用の際、性能だけでなくライフサイクル環境負荷も考慮すべき判断材料となる。
🏛政策担当者:廃棄物資源循環とCCUSを統合する政策設計において、LCAに基づく環境負荷評価の重要性を示唆する。
📄 Abstract（原文）
With the continuous advancement of the "Dual Carbon" strategic goals, coupling solid waste resource utilization with carbon emission reduction has become a practical demand in the environmental field. This paper systematically reviews the types, preparation methods and functional properties of solid-waste-based nanomaterials, and summarizes their technical characteristics and current applications across the main stages of CCUS, including CO₂ capture, utilization and storage. Practical bottlenecks in preparing various solid-waste-based nanomaterials, improving their performance, and adapting them to actual operating conditions are analyzed. From the perspective of life-cycle assessment (LCA), the environmental benefits and burdens are discussed. The reviewed literature shows that improved material performance does not necessarily lead to lower overall environmental impacts, as activation and modification may require additional energy and chemicals. Future research directions are also proposed, providing a theoretical basis for developing low-cost solid-waste-based functional nanomaterials for CCUS with low environmental impacts, as well as for integrating solid-waste recycling with carbon emission reduction.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.54254/2755-2721/2027.ma38868first seen 2026-11-12 04:59:59 · last seen 2026-11-14 05:05:52
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