冷藏碳氢化合物和非石油基液化气体燃料 液化天然气（LNG）作为船舶燃料 在LNG加注船上进行测量

[中文适用范围]： 本文件提供了在液化天然气（LNG）加注船上量化液化天然气作为船舶燃料的要求和指导。其适用于在以下情况对来自任何来源的液化天然气进行计量，例如常规气田、页岩气、煤层气等：——从船舶向液化天然气动力船舶进行船对船（STS）转移；——在液化天然气加注船之间进行STS转移；——向或从岸上储罐或其他设施进行转移，不论储罐类型如何。本文件同样适用于对来自化石燃料或可再生资源的生物甲烷和合成甲烷进行量化。 [外文原描述]： This document provides requirements and guidance for quantifying liquefied natural gas (LNG) as a marine fuel on board LNG bunkering ships. It is applicable to the measurement of LNG from any source, e.g. gas from conventional reservoirs, shale gas, coalbed methane, at the time of: — ship to ship (STS) transfer to LNG-fuelled ships, — STS transfer between LNG bunkering ships, and — transfer to or from shore tanks or other facilities, irrespective of the type of tanks. This document is also applicable to the quantification of biomethane and synthetic methane from fossil fuels or renewable sources.