摘要
CCUS(CO2捕集、利用与封存技术)能够大规模降低CO2排放量,特别是CO2-EOR(CO2提高原油采收率)技术能够降低CO2捕集与封存成本,甚至还能创造额外的经济效益,符合我国经济技术发展趋势。CCUS工程—经济模型是评价其投资回报的依据。CO2运输是连接捕集过程与EOR过程的中间环节,CO2管道运输是较为经济有效的输送方式,因此其工程—经济模型是CCUS工程—经济模型的重要组成部分。文章首先建立CO2管道运输的工程模型,在得到其关键参数的基础上,建立其投资成本模型和运行维护成本模型。
The carbon capture,utilization and storage(CCUS) technology can greatly reduce CO2 emissions.Especially,the technique of CO2-enhanced oil recovery(CO2-EOR) can reduce the capture and storage costs of CO2 and gain excess economic benefits,which is in accordance with domestic engineering-economic development treads.The engineering-economic model of CCUS is the basis of evaluating the investment return.CO2 transportation is the link of capture process and EOR process,and the CO2 transportation by pipeline is comparatively economical and effective transportation way,therefore its engineering-economic model is an important part of the engineering-economic model of CCUS.In this paper,the engineering model of the CO2 transportation by pipeline is established at first,then on the basis of getting key parameters,the investment model and the operation-maintenance model are established.
出处
《石油工程建设》
2013年第5期1-3,6,共3页
Petroleum Engineering Construction
基金
国家科技支撑计划(2012BAC24B05)
国家自然科学基金(61004080
61273188)
山东省自然科学基金(ZR2011FM003)
