大连LNG接收站站址比选

液化天然气（LNG）接收站是LNG产业链中至关重要的一环。作为LNG接收站建设的第一步，为站址选择合适的地理位置是至关重要的。LNG接收站站址的选择应重点考虑效益与规划、环境与安全之间的协调关系。大连LNG工程包括码头工程、LNG接收站工程和陆地输气管道工程三大部分，经过现场勘查和理论验证，最终选定新港和长兴岛两处位置作为备选方案。通过对比两处位置的港址建设条件（包括水陆域条件、与规划的关系、自然条件、外配套条件、工期和投资估算）以及外输管线方案的优缺点，最终选定大连新港为最优方案。

The Comparison and Selection for Dalian LNG Receiving Terminal's Site

Liquefied natural gas (LNG) receiving terminal is a vital part of the LNG industry. As the first step of the project, choosing an appropriate location is essential. Attention should be paid to efficiency, planning, environment and security. Dalian LNG receiving terminal project including port, LNG receiving terminal and gas pipeline. Based on survey and theories, we should make the right choice between Changxing Island and Xin Port. By comparing the construction conditions (including the coastal conditions, the government plans, natural conditions, supporting conditions, duration and estimated investment) and gas pipeline programs, we can finally decide the best location for Dalian LNG receiving terminal.