“双碳”背景下液化天然气工业园区能源耦合技术研究  

Research on energy coupling technology for LNG industrial park under carbon emission peak and carbon neutrality background

作　　者：黄宇 刘梦溪[1,2] 陈海平[4] 宋坤[4] 孙富伟[1,2,5] HUANG Yu;LIU Meng-xi;CHEN Hai-ping;SONG Kun;SUN Fu-weli(State Key Laboratory of Heavy Oil Processing,China University of Petroleum-Beijing,Beijing 102249,China;College of Chemical Engineering and Environment,China University of Petroleum-Beijing,Beijing 102249,China;China National Offshore Oil Corporation,Beijing 100010,China;CN00C Gas&Power Group,Beijing 100028,China;China Kunlun Contracting&Engineering Corporation,Beijing 100037,China)

机构地区：[1]中国石油大学(北京)重质油国家重点实验室,北京102249 [2]中国石油大学(北京)化学工程与环境学院,北京102249 [3]中国海洋石油有限公司,北京100010 [4]中海石油气电集团有限责任公司,北京100028 [5]中国昆仑工程有限公司,北京100037

出　　处：《现代化工》2023年第3期213-216,共4页Modern Chemical Industry

摘　　要：以国内LNG接收站为研究对象,开展LNG工业园区能源耦合技术研究,利用电厂等项目提供的温排海水作为LNG气化的热源,为LNG接收站设计建造提供新思路,实现LNG冷能、工业余热等能源的有效利用,保护海洋环境,在园区内形成循环绿色经济体系,产生显著的经济效益和社会效益。通过分析LNG接收站常规取水工程和温排海水取水工程案例,研究技术可行性,为后续工业园区规划和配套项目的建设提供思路与参考。Taking China’s LNG terminals as the object, the research on energy coupling technology in LNG industrial park is performed.Warm seawater discharged by power plants and other projects is used as the heat source for LNG gasification, which supplies new ideas for the design and construction of LNG terminals, and realizes the effective utilization of LNG cold energy, industrial waste heat and other energy, while protecting the marine environment and forming a circular green economy system in the park.In addition, significant economic and social benefits are obtained.Through analyzing some engineering cases about conventional water intake project and warm sea water intake project in LNG terminals, the technical feasibility is researched, aiming to provide ideas and references for the planning of subsequent industrial parks and the construction of supporting projects.

关 键 词：液化天然气 工业园区 冷能利用 工业余热 海水循环 能源耦合 

分 类 号：TE83[石油与天然气工程—油气储运工程] TE992.2TE08