二氧化碳腐蚀机理及防腐蚀措施进展
Review of carbon dioxide corrosion mechanisms and anti-corrosion measures
为解决二氧化碳腐蚀对CCUS技术发展的制约问题,首先探讨碳捕获、利用与封存的各个环节中的腐蚀问题,随后阐述其基本机理,重点分析了含水率、pH、流速等因素对腐蚀行为的影响,并总结目前常用的腐蚀防护方法。最后,展望了材料防腐措施的发展前景,指出未来应重点开发新型高性能环保缓蚀剂。
To address the carbon dioxide corrosion issue,this paper first examines corrosion problems across all stages of carbon capture,utilization,and storage (CCUS),then elucidates its fundamental mechanisms.It focuses on analyzing the impact of factors such as water content,pH,and flow velocity on corrosion behavior,while summarizing currently prevalent corrosion protection methods.Finally,it outlines the development prospects for existing material corrosion prevention measures and proposes that developing novel,high-performance,environmentally friendly corrosion inhibitors represent a crucial future research direction.
carbon dioxide / corrosion / anti-corrosion / environmental protection / corrosion inhibitor
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江苏省碳达峰碳中和科技创新专项资金项目(BE2023852)
江苏省碳达峰碳中和科技创新专项资金项目(BE2022613)
国家重点研发计划项目(2025YFE0117000)
中央高校基本科研业务费专项(2023KYJD1004)
新疆维吾尔自治区“揭榜挂帅”项目“新型低能耗碳捕集溶剂研制与工业化验证”
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