冷能发电技术在大型LNG接收站中的转化应用  

Application of Cold Energy Power Generation Technology in Large LNG Receiving Station

作　　者：吴昊 王城景 魏海欣 WU Hao;WANG Chengjing;WEI Haixin(CNOOC Jiangsu Natural Gas Co.,Ltd.,Yancheng 224500,China)

机构地区：[1]中海油江苏天然气有限责任公司,江苏盐城224500

出　　处：《化工管理》2024年第8期86-89,共4页Chemical Engineering Management

摘　　要：文章通过对LNG冷能发电利用领域的调研,介绍了当前国内外LNG冷能发电技术发展和工程应用现状,结合当前中国LNG接收站对LNG气化过程中产生的冷能未能充分利用的问题,对比分析了已规划建设冷能发电项目接收站中CPG系统的差异和技术方案特点。结果表明:LNG大型接收站建设低温有机朗肯循环冷能发电系统已初步形成成熟、统一的技术方案,可批量实现工程化应用。By investigating the f ield of LNG cold energy power generation utilization,this paper introduces the current development and engineering application status of LNG cold energy power generation technology at home and abroad.Combined with the problem that the cold energy generated in the process of LNG gasif ication is not fully utilized in the current LNG receiving station in China,the differences of CPG systems and the characteristics of technical solutions in the receiving station of planned cold energy power generation project are compared and analyzed.The results show that a mature and unif ied technical scheme has been initially formed for the construction of low temperature organic Rankine circulation cold energy power generation system in LNG large receiving stations,which can be applied in batch engineering.

关 键 词：LNG接收站 冷能利用发电 朗肯循环 工程化应用 

分 类 号：TE64[石油与天然气工程—油气加工工程]