摘 要
二氧化碳捕集与封存（CCS）技术作为应对气候变化的关键手段，日益受到广泛关注。本研究旨在探讨CCS技术在化工领域的应用前景及其面临的挑战，通过文献综述与案例分析相结合的方法，系统梳理了当前主流的CO₂捕集、运输及地质封存技术，并重点分析了其在化工生产过程中的集成应用潜力。研究表明，化学吸收法和膜分离技术在工业烟气中CO₂捕集方面展现出良好性能，而深部咸水层封存被认为是最具潜力的长期储存方式。创新性地提出了基于绿色化工理念的“负排放”工艺设计思路，将CO₂资源化利用与传统化工流程优化相结合，实现了环境效益与经济效益的双赢。研究发现，尽管CCS技术已取得显著进展，但仍存在成本高昂、能耗较大等瓶颈问题亟待突破。为此，建议加强跨学科合作，推动技术创新，完善政策支持体系，为实现碳达峰、碳中和目标提供坚实的技术支撑。该研究不仅为化工行业低碳转型提供了理论依据和技术路径，也为其他高耗能产业的可持续发展探索了新方向。
关键词：二氧化碳捕集与封存 化工领域应用 绿色化工
Abstract
Carbon capture and storage (CCS) technology, as a critical approach to addressing climate change, has garnered increasing attention. This study aims to investigate the application prospects and challenges of CCS technology in the chemical industry by integrating literature review and case analysis. It systematically examines current mainstream CO₂ capture, transportation, and geological storage technologies, with a focus on their integration potential in chemical production processes. The research reveals that chemical absorption and membrane separation technologies exhibit promising performance in CO₂ capture from industrial flue gas, while deep saline aquifer storage is considered the most potential long-term storage method. Innovatively, this study proposes a "negative emission" process design concept based on green chemistry principles, combining CO₂ resource utilization with traditional chemical process optimization to achieve a win-win outcome for environmental and economic benefits. Despite significant progress in CCS technology, challenges such as high costs and substantial energy consumption remain critical issues that need to be addressed. Therefore, it is recommended to enhance interdisciplinary collaboration, promote technological innovation, and improve policy support systems to provide robust technical underpinnings for achieving carbon peak and carbon neutrality goals. This research not only offers theoretical foundations and technical pathways for the low-carbon transformation of the chemical industry but also explores new directions for the sustainable development of other energy-intensive industries.
Keyword:Carbon Dioxide Capture And Storage Application In Chemical Industry Green Chemistry
目 录
1绪论 1
1.1研究背景与意义 1
1.2国内外研究现状 1
1.3研究方法与技术路线 1
2二氧化碳捕集技术的化工应用 2
2.1捕集技术原理及分类 2
2.2化工生产中的捕集工艺 3
2.3捕集技术的成本效益分析 3
3二氧化碳运输与储存方案 4
3.1运输方式及其安全性 4
3.2封存场地选择与评价 4
3.3封存过程中的监测技术 5
4二氧化碳资源化利用途径 5
4.1化工合成中的应用潜力 5
4.2矿物碳化与建筑材料 6
4.3生物转化与固定技术 7
结论 7
参考文献 9
致谢 10
二氧化碳捕集与封存（CCS）技术作为应对气候变化的关键手段，日益受到广泛关注。本研究旨在探讨CCS技术在化工领域的应用前景及其面临的挑战，通过文献综述与案例分析相结合的方法，系统梳理了当前主流的CO₂捕集、运输及地质封存技术，并重点分析了其在化工生产过程中的集成应用潜力。研究表明，化学吸收法和膜分离技术在工业烟气中CO₂捕集方面展现出良好性能，而深部咸水层封存被认为是最具潜力的长期储存方式。创新性地提出了基于绿色化工理念的“负排放”工艺设计思路，将CO₂资源化利用与传统化工流程优化相结合，实现了环境效益与经济效益的双赢。研究发现，尽管CCS技术已取得显著进展，但仍存在成本高昂、能耗较大等瓶颈问题亟待突破。为此，建议加强跨学科合作，推动技术创新，完善政策支持体系，为实现碳达峰、碳中和目标提供坚实的技术支撑。该研究不仅为化工行业低碳转型提供了理论依据和技术路径，也为其他高耗能产业的可持续发展探索了新方向。
关键词：二氧化碳捕集与封存 化工领域应用 绿色化工
Abstract
Carbon capture and storage (CCS) technology, as a critical approach to addressing climate change, has garnered increasing attention. This study aims to investigate the application prospects and challenges of CCS technology in the chemical industry by integrating literature review and case analysis. It systematically examines current mainstream CO₂ capture, transportation, and geological storage technologies, with a focus on their integration potential in chemical production processes. The research reveals that chemical absorption and membrane separation technologies exhibit promising performance in CO₂ capture from industrial flue gas, while deep saline aquifer storage is considered the most potential long-term storage method. Innovatively, this study proposes a "negative emission" process design concept based on green chemistry principles, combining CO₂ resource utilization with traditional chemical process optimization to achieve a win-win outcome for environmental and economic benefits. Despite significant progress in CCS technology, challenges such as high costs and substantial energy consumption remain critical issues that need to be addressed. Therefore, it is recommended to enhance interdisciplinary collaboration, promote technological innovation, and improve policy support systems to provide robust technical underpinnings for achieving carbon peak and carbon neutrality goals. This research not only offers theoretical foundations and technical pathways for the low-carbon transformation of the chemical industry but also explores new directions for the sustainable development of other energy-intensive industries.
Keyword:Carbon Dioxide Capture And Storage Application In Chemical Industry Green Chemistry
目 录
1绪论 1
1.1研究背景与意义 1
1.2国内外研究现状 1
1.3研究方法与技术路线 1
2二氧化碳捕集技术的化工应用 2
2.1捕集技术原理及分类 2
2.2化工生产中的捕集工艺 3
2.3捕集技术的成本效益分析 3
3二氧化碳运输与储存方案 4
3.1运输方式及其安全性 4
3.2封存场地选择与评价 4
3.3封存过程中的监测技术 5
4二氧化碳资源化利用途径 5
4.1化工合成中的应用潜力 5
4.2矿物碳化与建筑材料 6
4.3生物转化与固定技术 7
结论 7
参考文献 9
致谢 10
