GB 31633-2014
Hydrogen
氢气
Catalogue
前言 → 1 范围 → 2 规范性引用文件 → 3 要求 → 附录A Foreword → 1 Scope → 2 Normative References → 3 Requirements → Appendix A
Scope
This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, storage and safety requirements for hydrogen.
本标准规定了氢气的技术要求、试验方法、检验规则、标志、包装、运输、贮存及安全要求。
Normative References
Keywords
Application Summary AI generated
Hydrogen producers and users rely on this standard to ensure hydrogen quality meets safety and application requirements. It defines key parameters such as purity and impurity limits, supporting safe and reliable hydrogen use in industries like electronics and energy.
氢气生产企业和使用单位依据本标准确保氢气质量符合安全和使用要求。本标准用于规范氢气的纯度、杂质含量等关键指标，保障工业、电子、能源等领域用氢的安全性和可靠性。
AI Summary AI generated
This standard specifies technical requirements, test methods, inspection rules, marking, packaging, transportation, storage and safety for hydrogen. Hydrogen purity must be at least 99.9%, with oxygen ≤0.001%, nitrogen ≤0.07%, and moisture ≤0.005%. It applies to hydrogen used in industrial and electronic applications.
本标准规定了氢气的技术要求、试验方法、检验规则、标志、包装、运输、贮存及安全要求。氢气纯度不低于99.9%，氧含量≤0.001%，氮含量≤0.07%，水分≤0.005%。适用于工业、电子等领域用氢。
Key Sentences extracted from text
本标准规定了氢气的技术要求、试验方法、检验规则、标志、包装、运输、贮存及安全要求。
氢气的技术要求应符合表1的规定。
氧含量（O2，φ）/% ≤ 0.001
氮含量（N2，φ）/% ≤ 0.07
水分（H2O，φ）/% ≤ 0.005
This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, storage and safety requirements for hydrogen.
The technical requirements for hydrogen shall comply with the provisions of Table 1.
Oxygen content (O2, φ)/% ≤ 0.001
Nitrogen content (N2, φ)/% ≤ 0.07
Moisture (H2O, φ)/% ≤ 0.005