完整版GBT36342氢气第2部分纯氢高纯氢和超纯氢中英bilingual.docx

1、完整版GBT36342氢气第2部分纯氢高纯氢和超纯氢中英bilingual氢气 Hydrogen第2部分：纯氢、高纯氢和超纯氢Part 2: Pure hydrogen, high pure hydrogen and ultrapure hydrogen1.范围Scope本部分规定了纯氢、高纯氢和超纯氢的技术要求、试验方法、包装标志、贮运及安全要求。This section provides the technical requirements, test methods, packing marks and store safety requirements of pure hydrogen

2、, high purity hydrogen and ultra-pure hydrogen.本部分适用于经吸附法、扩散法等制取的瓶装、集装格装和管道输送的氢气。它主要用于电子工业、石油化工、金属冶炼和科学研究等领域。This section applies to the bottled, container loaded and pipeline transferred hydrogen making with adsorption and diffusion method. It is mainly used in electronic industry, petrochemical in

3、dustry, metal smelting and scientific research, etc.分子式：Molecular formula: H2.相对分子质量:2.01588（按2007年国际相对原子质量）。Molecular weight: 2.01588 (as per 2007 international relative atomic mass)2.规范性引用文件The reference file下列文件对于本文件的应用是必不可少的。凡是注日期的引用文件，仅注日期的版本适用于本文件。凡是不注日期的引用文件，其最新版本（包括所有的修改单）适用于本文件。The followin

4、g documents for this application is indispensable. Every noted date reference documents, only version with noted date is suitable for this article. Any reference documents without noted date, the latest version (including all the modifications) applies to this document.GB/T 3634. 1-2006氢气第1部分：工业氢GB/

5、T 3634. 1-2006 Hydrogen- Part 1: Industrial HydrogenGB/T5832. 3 气体中微量水分的测定 第3部分：光腔衰荡光谱法GB/T5832. 3 Determination of trace moisture in gas Part 3: Optical cavity ring-down spectroscopyGB/T 6285气体中微量氧的测定电化学法GB/T 6285 Determination electrochemical method of trace O2 in gas3 要求 Requirement3.1 纯氢、高纯氢和超纯氢

6、的技术要求应符合表1的规定。Technical requirement of pure hydrogen, high pure hydrogen and ultrapure hydrogen shall meet requirement of Table 1.表1 纯氢、高纯氢和超纯氢的技术要求Table1 Technical requirement of pure hydrogen, high pure hydrogen and ultrapure hydrogenNameSpecificationPure H2Hi pure H2Ultrapure H2H2 purity(MVF) / 1

7、0-2 99.9999.99999.999 9O2 concentration (MVF) / 10-6 510.2Ar. concentration (MVF) / 10-6 Determine byvendor Determine byVendor 0.2N2 concentration (MVF) / 10-6 6050.4Co concentration (MVF) / 10-6 510.1CO2 concentration (MVF) / 10-6 510.1CH4 concentration (MVF) / 10-6 1010.2H2O concentration (MVF) /

8、10-6 1030.5Total Impurity (MVF) / 10-6 -1013.2 除超纯氢外，由供需双方商定氩含量是否列人纯度计算。In addition to the ultrapure hydrogen, whether argon concentration will be listed in purity calculation can be defined by both supplier and buyer. 4 规则Rule4.1 连续、稳定生产的瓶装（或集装格装）纯氢、瓶装高纯氢以生产厂一个操作班生产的或一次充灌的产品组批，用户以同一车载里或同批进货量组批。每批产品

9、的瓶数（或格数）不应超过300.Continuous and stable production of bottled (or container cased) pure hydrogen, bottled high purity hydrogen will be a batch produced by manufacturers one operation shift or once filling products, users will set the batched product with the same truck or same batch material. Every ba

10、tch of bottles number should not exceed 300. 4.2 瓶装或集装格装纯氢和瓶装高纯氢产品按表2规定的批量随机抽样检验，成批验收。当有任何一项指标的检验结果不符合本部分技术要求时，应重新加倍随机抽样检验，如果仍有任何一项指标不符合本部分技术要求时，则判该批产品不合格。4.2 Bottled or container cased pure hydrogen and bottled high purity hydrogen product will be random sampling inspection as stipulated in the tab

11、le 2, acceptance by batch. If any test result does not conform to the technical specification, it should be double random sampling inspection; any indication that it still has the discrepancy with the technical requirements, this batch of product is deemed as unqualified.表2 瓶装或集装格装纯氢和瓶装高纯氢抽样表Table 2

12、 Bottled or container cased pure hydrogen and bottled high purity hydrogen random check listBottle no. ( Each batch)123-89-1516-2526-5051-150150Min. check bottle (pure H2)12234567Min. check bottle(Hi pure H2)12357911134.3 集装格装高纯氢气产品应逐格检验验收。当检验结果有任何一项指标不符合本部分技术要求时，则判该产品不合格。Container cased high purity

13、 hydrogen product should be inspected for acceptance by each case. Any indication that the result has discrepancy with the technical requirements, this batch of product is deemed as unqualified.4.4 超纯氢产品应逐一检查验收。当检验结果有任何一项指标不符合本标准技术要求时则判该产品不合格。Ultrapure hydrogen product should be inspected for accept

14、ance one by one. Any indication that the result has discrepancy with the technical requirements, this batch of product is deemed as unqualified.4.5 大容积无缝钢瓶装氢气产品应逐车检验并验收。当检验结果有任何一项指标不符合本标准技术要求时则判该车产品不合格。Large volume of seamless steel bottled H2 product shall be inspected for acceptance by each truck.

15、 Any indication that the result has the discrepancy with the technical requirements, this batch of product is deemed as unqualified.4.6 稳定生产的管道输送的氢气每4h抽样检验一次。当检验结果有任何一项指标不符合本标准技术要求时则判该4h内产品不合格。Pipelined H2 during stable operation shall be random inspected every 4 hours. Any indication that the resul

16、t has the discrepancy with the technical requirements, this batch of product within this 4 hours is deemed as unqualified.5 试验方法test method5. 1 氢纯度 H2 purity氢气纯度按式（1)计算：H2 purity calculation based on formula (1)=100 -（1 +2 +3 +4 +5 +6 +7) X10-.4( 1 )式中：in formula（1）氢气纯度（体积分数），10-2；- H2 purity(MVF),

17、10-2I 氧含量（体积分数），10-6；I O2 concentration (MVF), 10-6;2氩含量（体积分数)，10-6；2 AR concentration (MVF), 10-63氮含量（体积分数）,10-6；3 N2 concentration (MVF), 10-6;4一氧化碳含量（体积分数）,10-6；4 Co concentration (MVF), 10-65二氧化碳含量（体积分数）, 106；5 CO2 concentration (MVF), 1066甲烷含量（体积分数），10-6；6 CH4 concentration (MVF), 10-67水分含量（体积分

18、数）,10-67 moisture concentration (MVF), 10-65.2 氢中氧氩，氮、一氧化碳、二氧化碳和甲烷含量的测定Determination of oxygen + argon, nitrogen, carbon monoxide, carbon dioxide and methane concentration in hydrogen 5.2.1 采用氮离子化气相色谱法测定氢中氧氩、氮、一氧化碳、二氧化碳和甲烷的含量。见附录A.Determination of oxygen + argon, nitrogen, carbon monoxide, carbon di

19、oxide and methane concentration in hydrogen by nitrogen Ionization gas chromatography. See Appendix A.5.2.2 允许采用热导气相色谱法测定氢中氧+氩,氮烷含量；允许采用火焰离子化法测定氢中一氧化碳、二氧化碳和甲烷的含量。当仪器检测限无法满足分析要求时，可采用变温浓缩进样。参见附录B. Determination of oxygen + argon, nitrogen and methane concentration in oxygen by thermal conductivity gas

20、 chromatography is allowed; Determination of carbon monoxide, carbon dioxide and methane concentration in hydrogen by flame ionization method is allowed. When the instrument detection limit cannot meet analysis requirement, variable temperature condensation sampling can be used. See appendix B.5.2.3

21、 当以上方法的测定结果有异议时，以氮离子化气相色谱法为仲裁法。When any objection to the above methods of measured results, the nitrogen ionization gas chromatography will be used as the arbitration method.5.2.4 按GB/T6285的规定测定氢中氧含量。允许采用其他等效方法测定氢中氧含量。当测定结果存在异议时，以GB/T6285规定的方法为仲裁法。Determination of oxygen concentration in hydrogen by

22、 the provisions of GB/T6285. The other equivalent method to measure oxygen concentration in the hydrogen is allowed. When the results of the determination with objections, GB/T6285 will be used as arbitration method.5. 3水分含量的测定 Moisture determination按GB/T5832. 3的规定执行。允许采用其他等效的方法测定氢中水分含量，当测定结果有异议时，以G

23、B/T5832.3规定的方法为仲裁方法。As per GB/T5832. The other equivalent method to measure the moisture concentration in the hydrogen is allowed. When the results of the determination with objections, GB/T5832.2 will be used as arbitration method.包装、标志及贮运 Packing, marking and shipping氢气的包装、标志及贮运的要求应符合GB/T3634. 1-2

24、006第5章的规定。Requirements of hydrogen packing, marking and shipping should be in comply with the provisions of chapter 5. In GB/T3634. 1-2006.安全要求 Safety requirement氢气的安全要求应符合GB/T3634. 1-2006第6章的规定。Hydrogen safety requirement shall be in comply with the provisions of chapter 6 In GB/T3634. 1-2006.附录A A

25、ppendix A（规范性附录）（normative appendixes）氮离子化气相色谱法测定氢中氧氩、氮、一氧化碳、二氧化碳和甲烷Determination of oxygen + argon, nitrogen, carbon monoxide, carbon dioxide and methane in nitrogen by nitrogen Ionization gas chromatography. A.1方法 method采用氮离子化气相色谱法测定氢中氧+氩、氮、一氧化碳、二氧化碳和甲烷的含量。Determination of oxygen + argon, nitrogen

26、, carbon monoxide, carbon dioxide and methane concentration in nitrogen by nitrogen Ionization gas chromatography. A. 2仪器 Instrument要求所采用的仪器对待测组分的检测限分别应低于本部分表1所列相应技术指标的1/4。推荐采用配备气路切割装置和柱切换装置的氮离子化气相色谱仪。当分析超纯氢时，应配备脱氧装置。It is required that detection limits for adopted instrument should be respectively

27、lower than 1/4 of technical indicators listed in table 1. Nitrogen ionization gas chromatograph with pneumatic cutting device and column switching device are recommended to be used. When analyzing ultrapure hydrogen, de-oxidation device shall be equipped.图A.1给出了参考的配备气路切割、脱氧柱和柱切换装置的氮离子化气相色谱仪的气路流程示意图。

28、Fig. A 1 gives the flow diagram of nitrogen ionization gas chromatograph referenced for the pneumatic cutting, deoxidization column and column switching device. 说明：Illustration:1高纯沉载气钢瓶； High purity heavy carrier gas cylinder;2钢瓶减压器； Cylinder pressure reducer3载气稳压阀； Carrier gas regulator valve4压力表；

29、Pressure gauge5载气净化器； Carrier gas purifier6定体积进样管； Volume sampling pipe7样气流量计； Sampling gas flow meter8样气入口； Sampling gas inlet9十通阁； Ten-way valve10气路平衡调节阀；Pneumatic balance regulatorn预分离柱； Pre- separator column12切割路载气流量计；Cutting carrier flow meter13脱氧柱； De -oxygen column14六通切换阀； 6-way switch valve1

30、5色谱分析柱1; GC column 116色谱分析柱2; GC column 217-氮离子化检测器；N2 ion monitor 18-检测器路载气流童计Monitor carrier gas flow meter图A. 1气路流程示意图 Fig. A 1 Pneumatic flow meter sketch A. 3 气体标准样品 Gas standard sample采用以氢气作平衡气的气体标准样品。标准样品中的组分含量应与被测组分含量相近；当被测组分的含量（体积分数）不大于1x10-6时，宜采用相应组分含量为1x10-6一5X10-6的标准样品。Gas standard sampl

31、es will be balanced by hydrogen. The component of standard sample gas should be close to measured component; when the measured components (volume fraction) is not greater than 1 x10-6, the corresponding components of 1x10-6-5 x10-6 standard sample can be used.A. 4 仪器条件 instrumentA. 4. 1 色谱柱 GCA.4.1.1 预分离柱：用于分离氢和其他组分。长0. 6m、内径2mm的不锈钢管，内装粒度为0. 25mm-0. 40mm的TDX-01。通载气在180活化3h后备用。允许采用其他等效预分离柱。Pre separation column: used to separate hydrogen and other components. With long 0. 6 m