GB/T 44238-2024
ActiveHydrogen for proton exchange membrane fuel cell vehicles—Determination of helium, argon, nitrogen and total hydrocarbons—Gas chromatography method
质子交换膜燃料电池汽车用氢气 氦、氩、氮和烃类的测定 气相色谱法
Application Summary AI generated
This standard specifies a gas chromatography method for determining the levels of helium, argon, nitrogen, and total hydrocarbons in hydrogen fuel for proton exchange membrane fuel cell vehicles. It is applied in the quality control and purity verification of hydrogen supplied to fuel cell electric vehicles, ensuring the fuel meets the stringent impurity limits required for safe and efficient fuel cell operation.
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