我国大型燃煤电厂CCS源汇匹配与优化研究  

Source-sink Matching and Optimization of CCS for Large Coal-fired Power Plants in China

作　　者：王众[1] 骆毓燕[1] 匡建超[1] 毛永娜[1] 

机构地区：[1]成都理工大学管理科学学院,四川成都610059

出　　处：《工业工程与管理》2016年第6期75-83,89,共10页Industrial Engineering and Management

基　　金：国家自然科学基金资助项目(71501019);教育部人文社科规划基金资助项目(11YJAZH043);四川省社会科学研究"十二五"规划2015年度课题(SC15C005);四川省教育厅资助文科一般项目(16SB0071);四川矿产资源研究中心资助一般项目(SCKCZY2014-YB04;SCKCZY2013-YB006)

摘　　要：针对我国CCS系统的源汇匹配问题,挑选我国最大的40个燃煤电厂（源）和26个封存场地（汇）为研究对象,在充分考虑源汇性质、捕捉封存成本与运输距离的基础上,基于总减排成本最低原则,结合地理信息系统（ArcGIS）构建了CCS源汇匹配模型,得出了源汇匹配理论方案。结果表明在源汇直接相连情况下,上述电厂通过CCS技术减排需修建管道23089km,30年累积减少CO2排放1.27×10^9吨,单位减排成本53.63美元/吨。此外,运用改进节约里程法对理论方案进行优化,优化后可节约管道里程11686km,单位减排成本降低6.94%。根据优化方案,从未来重点勘探封存区域、管网规划等方面提出了有助于我国CCS大规模部署的建议。To solve the problem of source and sink matching in China＇s CCS system,40 largest coal-fired power plants（source） and 26 geological storage sites（sink） were selected as study objects.Considering the cost minimization principle and geographic information system（ArcGIS）,a source-sink matching model was developed based on the properties of source and sink,cost of capture and storage,and transport distance.In the theoretic matching plan,where sources and sinks linked directly,the 40 power plants need total 23089 kilometers pipeline for mitigation by CCS.In this plan,l.27 billiontons of CO_2 emission can be cut within 30 years,and the mitigation cost per unit was $ 53.63/t.By introducing saving algorithm,the optimized plan resulted in a reduced pipeline length by 11686 kilometers and decreased mitigation cost per unit by6.94%.Based on the optimal plan,this study provided suggestions on the future exploration storage areas and pipeline network planning,which beneficial to CCS large-scale deployment.

关 键 词：碳捕捉与封存(CCS) 燃煤电厂 源汇匹配 优化 中国 

分 类 号：F224.3[经济管理—国民经济]