GB/T 34537-2017 Translated English of Chinese Standard. GB/T34537-2017, GB33460: Hydrogen and compressed natural gas (HCNG) blended as vehicle fuelhttps://www.chinesestandard.net, 11 feb. 2018 - 12 sidor This Standard specifies the terms, technical requirements, test methods, transportation, storage, use and test requirements of hydrogen-compressed natural gas (HCNG) blended as vehicle fuel. This Standard applies to hydrogen-compressed natural gas (HCNG) blended as vehicle fuel whose pressure is not greater than 35 MPa and hydrogen content is not greater than 25% (volume fraction). |
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accordance with Formula Annex area for vehicle blend fuel gas blend vehicle fuel blended with hydrogen-natural calculated based calorific values code for hydrogen combustible constituents compressed natural gas constituents in blend containers of hydrogen-compressed content in hydrogen-compressed content/(mg/m3 environmental temperature fraction of combustible fraction of hydrogen gas as vehicle gas blend fuel gas blend vehicle Gas Cylinder gas in hydrogen-compressed Gas odourants GB/T Gross calorific Hydrogen and compressed hydrogen content hydrogen in hydrogen-compressed Hydrogen sulfide hydrogen-compressed natural gas hydrogen-natural gas blend indexes of hydrogen-compressed Industrial hydrogen limit and lower limit of hydrogen-natural limit or lower lower combustion limit lower than 13°C material natural gas molar fraction natural gas blend natural gas HCNG point of hydrogen-compressed raw material hydrogen raw material natural regulation on safety relative density safety technology specified in GB Standard Supervision regulation technical indexes technical requirements Test methods upper combustion limit Vi--the volume fraction water dew point