ISO 19970-2025 冷藏碳氢化合物和非石油基液化气体燃料 - 在货物运输操作期间 将气体作为燃料在LNG运输船上计量

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Carl 2026-07-15 10 1.13MB 20 页 20星币
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Refrigerated hydrocarbon and non-

fuels — Metering of gas as fuel on
LNG carriers during cargo transfer
operations

base non pétrolière — Mesurage du gaz comme carburant sur
les transporteurs de GNL pendant les opérations de transfert de
cargaison
International
Standard
ISO 19970
Second edition
2025-07
Reference number
ISO 19970:2025(en) © ISO 2025
ISO 19970:2025(en)
© ISO 2025 – All rights reserved
COPYRIGHT PROTECTED DOCUMENT
© ISO 2025







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
www.iso.org

ISO 19970:2025(en)
Foreword ....................................................................................................................................................................................................................................................iv
Introduction .............................................................................................................................................................................................................................................v
1 Scope ............................................................................................................................................................................................................................................. 1
2 Normative references ................................................................................................................................................................................................. 1
  ................................................................................................................................................................................................ 1
4 Design requirements ................................................................................................................................................................................................... 3
  ........................................................................................................................................... ............................................................................. 3
  ........................................................................................................................................................................3
  .....................................................................................................................................................................................................3
  .............................................................................................................................................................................................
  ...............................................................................................................................
  ...................................................................................................................................................................................
  .............................................................................................................................................................................
5 Uncertainty requirement ....................................................................................................................................................................................... 4
  .............................................................................................................................................. 5
  ........................................................................................................................................................................................................................ 5
  ................................................................................................5
  ........................................................................................................................5
  ............................................................................5
7 Metering and calculation ........................................................................................................................................................................................ 6
  ........................................................................................................................................................................................................................ 6
  ....................................................................................................................................................................................................................6
  ..................................................................................................................................................................... 6
Annex A  .............................................................................................. 7
Annex B  Calculation of energy transferred ...................................................................................................................... 8
Annex C  Uncertainty calculation examples ...................................................................................................................... 9
Bibliography ......................................................................................................................................................................................................................................... 13
© ISO 2025 – All rights reserved
Contents 

标签： #ISO #化合物 #石油

摘要：

本规范文档标题为《ISO 19970-2025 冷藏碳氢化合物和非石油基液化气体燃料 - 在货物运输操作期间 将气体作为燃料在LNG运输船上计量》，该标准主要针对液化天然气（LNG）运输船在货物运输过程中，将部分冷藏碳氢化合物及非石油基液化气体燃料用于船舶自身动力系统时的计量要求。文档详细规定了在装卸、航行及停泊等操作阶段，如何准确测量和记录从货物中提取并用作燃料的气体量，以确保贸易交接、能效管理和排放控制的准确性。该标准适用于LNG运输船的设计、运营及监管机构，旨在提升燃料计量的标准化水平，减

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ISO 19970-2025 冷藏碳氢化合物和非石油基液化气体燃料 - 在货物运输操作期间 将气体作为燃料在LNG运输船上计量.pdf

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作者：Carl 分类：国际标准 价格：20星币 属性：20 页 大小：1.13MB 格式：PDF 时间：2026-07-15

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