长江中游LNG加注码头平面布置及工程应用

Plan layout and engineering application of LNG bunkering wharf in the middle reach of Yangtze River

为有效推动水运行业节能减排,助推绿色低碳发展,系统开展水运行业LNG加注的应用研究具有重要意义。文章结合LNG加注码头现状,分析了内河斜坡式LNG加注码头和浮式LNG加注码头的优缺点及适应性,针对直立式LNG加注码头研究较少的现状,综合连片式和常规墩式码头特点,提出一种新型直立墩式布置的LNG加注码头。通过工程实例,对浮式LNG加注码头和直立墩式LNG加注码头平面布置及工艺流程进行对比,分析表明:新型的直立墩式LNG加注码头适应性更强,耐久性及安全性更好,投资更省,具有较好的应用价值和推广前景。

In order to effectively promote the energy conservation and emission reduction in the water transportation industry and boost the green and low-carbon development,the systematical research of LNG bunkering in the water transportation industry was carried out.Based on the present situation of LNG bunkering wharfs,the paper systematically analyzes the advantages,disadvantages and adaptability of inland river sloping LNG bunkering wharfs and floating LNG bunkering wharfs.In view of the lack of research on vertical LNG bunkering wharfs,a new type of vertical pier LNG bunkering wharf is proposed based on the characteristics of contiguous and conventional pier wharfs.Based on engineering projects,the plan layout and process flow of floating LNG bunkering wharfs and vertical pier LNG bunkering wharfs are compared.The analysis shows that:the new vertical pier LNG bunkering wharf has stronger adaptability,better durability and safety,and less investment.It has good application value and promotion prospect.