gxceed
← 論文一覧に戻る

Corrosion of Gaseous CO2 Pipelines in Carbon Capture, Utilization, and Storage (CCUS): A Mechanistic Review

炭素回収・有効利用・貯蔵（CCUS）における気体CO2パイプラインの腐食：メカニズムレビュー (AI 翻訳)

J Zhang, Shuaiqi An, Junyi Cao, Hongye Pan, Hailong Zhang, Yucheng Zou, Guangchun Song, Qin Hu, Y T Li

Energies📚 査読済 / ジャーナル2026-06-12#CCUSOrigin: CN経営インパクト: コスト削減対象セクター: energy
DOI: 10.3390/en19122814
原典: https://doi.org/10.3390/en19122814

🤖 gxceed AI 要約

日本語

本論文はCCUSにおける気体CO2パイプライン輸送中の腐食問題を体系的にレビュー。不純物、温度、圧力、流速、含水量などのパラメータが腐食挙動に及ぼす影響を解明し、保護対策を総括。今後の研究課題として、多不純物の相互作用や腐食生成物膜の質量移動抑制効果の考慮、経済的で効率的な防食技術の開発を提案。

English

This paper systematically reviews the corrosion problems in gaseous CO2 pipeline transportation for CCUS. It elucidates how impurities, temperature, pressure, flow velocity, and water content synergistically affect corrosion behavior, and summarizes protective measures. Future research directions include clarifying multi-impurity interactions, incorporating product film effects into rate models, and developing cost-effective anti-corrosion technologies.

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

日本はカーボンニュートラル実現に向けCCUSを重要技術と位置づけ、苫小牧等での実証を進めている。CO2パイプライン輸送の腐食対策は、安全性と経済性の両面から日本のCCUS普及に直接関わる技術的課題であり、本レビューはその基礎知見を提供する。

In the global GX context

Globally, CCUS is recognized as essential for decarbonizing hard-to-abate sectors. This review addresses a critical technical barrier—pipeline corrosion—which affects the safety and cost of CO2 transport infrastructure. The mechanistic insights and protective measure synthesis are valuable for CCUS project developers and operators worldwide.

👥 読者別の含意

🔬研究者:Provides a comprehensive foundation for understanding CO2 pipeline corrosion mechanisms, useful for designing further experimental or modeling studies.

🏢実務担当者:Offers practical guidance on corrosion protection measures and key parameters to monitor in CCUS pipeline operations.

🏛政策担当者:Highlights the need for standards and regulations on CO2 pipeline integrity to support safe CCUS deployment.

📄 Abstract（原文）

With the global advancement of carbon peaking and carbon neutrality goals, the importance of carbon capture, utilization, and storage (CCUS) technologies has become increasingly prominent. As a critical component of CCUS systems, gaseous CO2 pipeline transportation has emerged as a research hotspot due to its efficiency and cost effectiveness. However, there are invariably corrosion problems when it comes to gaseous CO2 pipeline transportation. These issues pose a significant threat to both the safety and economic viability of pipeline operations. Therefore, it is of importance to investigate gaseous CO2 corrosion during pipeline transportation. In this work, based on recent domestic and international research achievements, research progress in the field of gaseous CO2 corrosion during pipeline transportation is systematically reviewed. First, the corrosion mechanisms and corrosion characteristics during gaseous CO2 pipeline transportation are studied, and the synergistic mechanisms by which key parameters such as impurities, temperature, pressure, flow velocity, and water content jointly influence pipeline wall corrosion behavior are elucidated. Then, corrosion products in CO2 transportation pipelines are analyzed, and protective measures applicable to gaseous CO2 pipeline systems are synthesized. Finally, future research goals are proposed to promote research on gaseous CO2 corrosion during pipeline transportation: the impact of interactions among multiple impurities on corrosion behavior should be clarified; the inhibitory effects of the dynamic evolution of product films on mass transfer processes should be considered in corrosion rate calculation models; and more economical and efficient anti-corrosion technologies should be developed to meet diverse operational requirements. This work can provide guidance for the corrosion protection of gaseous CO2 pipeline transportation.

🔗 Provenance — このレコードを発見したソース

🔔 こうした論文の新着を逃したくない方は キーワードアラート に登録（無料・3キーワードまで）。

gxceed は公開メタデータに基づく研究支援データセットです。要約・翻訳・解説は AI 支援で生成されています。 最終的な解釈・検証は利用者が原典資料に基づいて行うことを前提とします。