标准摘要
[中文适用范围]： 本文件规定了量化液化天然气（LNG）运输船自身功能（特别是发电和货物转运操作期间）消耗的蒸发气（BoG）的最低要求。 本文件提供了蒸发气计量及后续热值计算的要求，可在确定货物转运期间传递的能量时予以考虑。本文件还给出了BOG测量系统所含元素的性能要求和校准。 本文件经适当修改后，也可应用于液化天然气运输船在海上消耗的BOG的测量。 [外文原描述]： This document specifies the minimum requirements to quantify boil-off gas (BOG) consumed on liquefied natural gas (LNG) carriers for their own functions, in particular for power generation and during cargo transfer operations. This document provides requirements for the metering of BOG and the subsequent calorific value calculations, which can be taken into account when the energy transferred during cargo transfer is determined. This document also gives performance requirements and calibration of the elements included in the BOG measurement system. This document, with some modifications, can also be applied to the measurement of BOG consumed by LNG carriers at sea.
英文名称Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels — Metering of gas as fuel on LNG carriers during cargo transfer operations